37 results found.
... Science Frontiers ONLINE No. 51: May-Jun 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A QUESTIONABLE 200-MILLION-YEAR HIATUS Hiking down into the Grand Canyon of the Colorado is a geological education. As one descends past the beautifully exposed horizontal strata, one also turns back the geological clock in welldefined ticks. That is what the signs along the way say, and that is what all the textbooks proclaim! But when the juncture between the Redwall Limestone and Muav Limestone is reached, a 200million-year gap appears. The sign posted here by the National Park Service reads: An unconformity "Rocks of the Ordovician and Silurian Periods are missing in Grand Canyon. Temple Butte Limestone of Devonian age occurs in scattered pockets. Redwall Limestone rests on these Devonian rocks or on Muav Limestone of much earlier Cambrian Age." This supposed unconformity is puzling for several reasons: The two limestone strata "seem" conformable in most places. Both are nicely horizontal, and there is basically no evidence that 200 million years of erosion and tectonic disturbances separate them. In some places, the two limestone strata intertongue or interfinger, such that by moving vertically one flashed back and forth in 200-million-year jumps. In both limestone strata, one finds layers of the same micaceous shale containing the same fossil tubeworms, suggesting near-simultaneous deposition. In one place, the two limestones clearly grade into one another, with no separation at all. Anyone who walks down the Canyon trails can see that the evidence for a ...
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... Science Frontiers ONLINE No. 40: Jul-Aug 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Back To Guadeloupe Again Just how old are those modern-looking human skeletons in those chunks of Guadeloupe limestone? (Opposing views were discussed in SFs #27 and 34.) The basic problem is the dating of the limestone in which the skeletons are embedded. If the limestone is truly of Miocene age (about 25 million years old), the presence of human skeletons represemts a major scientific anomaly, since modern man appeared on earth only about 5 million years ago. Most scientists say the limestone is only recently formed beach rock a few hundred years old, and that radiometric dating proves this. But doubters have pointed to 3-millionyear-old coral reefs apparently stratigraphically above the limestone. In a recent issue of Ex Nihilo, a few more cans of gasoline have been thrown on the fire: (1 ) The radiometric date usually served up actually came from another island in the area. (2 ) Beach rock is not now forming at the site, rather the skeletons' limestone is being eroded. (3 ) The skeletons' limestone is harder than marble and not loosely consolidated beach rock. (4 ) True Miocene limestone does exist in the area. (5 ) Geologists have carefully described and mapped the rest of Guadeloupe but have omitted the skeletons' site -- presumably because of the anomalies involved. (Tyler, David J., et al; Ex Nihilo, 7:41, no. ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Hushing Up The Guadeloupe Skeleton Just offshore of Guadeloupe, in the West Indies, lies a kilometer-long formation of extremely hard limestone dated as Miocene, or about 25 million years old. Nothing surprising so far! However, history records that in the late 1700s many human skeletons -- all indistinguishable from modern humans -- were excavated from this limestone. One of the quarried specimens, ensconced in a 2-ton slab, was shipped to the British Museum. It arrived in 1812 and was placed on public display. With the ascendance of Darwinism, the fossil skeleton was quietly spirited away to the basement. The discovery of these human remains has been well-documented in the scientific literature. Here is another pertinent geological fact: the limestone formation in question is situated 2-3 meters below a 1-million-year-old coral reef. If the limestone is truly 25 million years old, the human evolutionary timetable is grossly in error. Even if this is not the case, and the bones are merely 1 million years old or so, as required by the coral reef; then, fully modern humans lived in the New World long before the Bering Land Bridge went into service. The only way a serious geological or archeological anomaly can be avoided is to predicate that the limestone formation was really laid down in the last 10,000-20,000 years -- something like that doesn't ...
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... . R.; Pyramid Odyssey , 1978 A German roboticist, R. Gantenbrink, was hired to clean out the debris clogging the 8-inch-square "ventilation" shafts in the King's Chamber of the Great Pyramid at Giza. Remotely controlling a robot resembling a miniature tank, Gantenbrink subsequently explored the cleared shafts. Finding nothing worth noting there, he requested permission to send the robot crawling up a similar shaft in the Queen's Chamber below. Early archeologists had already plumbed this shaft with long pipes and had concluded that it ended after about 9 feet. Gantenbrink's robot, using its camera eye, found that this shaft did not end where expected but instead veered upward at a 45 angle. Climbing the incline, the robot found that the texture of the limestone walls changed from the rough-hewn, locally quarried limestone to the highly polished tura limestone often found in the entryways of tomb chambers. "At the end of the polished section was what appears to be a door, made of the same tura limestone and with tongue-and-groove fittings on the side that suggest it can be raised and lowered. It has two corroded copper fittings in the center; a piece of one fitting had broken off and was found lying in front of the stone. A small gap exists at the bottom of the stone, but the camera could not peer through it." But what could lie beyond this tiny door deep in a shaft too small for humans? Is there a hidden chamber? Might it contain the body of Khufu, builder ...
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... Science Frontiers ONLINE No. 34: Jul-Aug 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Carbon Problem The "carbon problem" seems to hit the scientific creationists the hardest, but it also has interesting implications for today's earth. Consider first where the carbon in the earth's crust resides: Petroleum 201 x 1018 grams Coal 15 Limestone 64200 Biosphere 0.3 In this article, these figures are made more understandable by physical descriptions of some of the truly colossal deposits of oil, coal, and limestone. For example, in the Canadian Rockies, the Livingstone limestone was deposited 2000 feet deep on the margin of the Cordilleran geosyncline but thins eastward to about 1000 feet in the Front ranges. ". .. it may be calculated to represent at least 10,000 cubic miles of broken crinoid plates." Two implications are: Even if the earth's biosphere were completely converted into oil, coal, and limestone each year, the earth would have to be far older than the 6000 years desired by the creationists, unless most of the carbon deposits had non-biological origins, which seems unlikely. The immense inventory of carbon tied up in biologically produced deposits was originally abiogenic. Where did it come from? Abiogenic methane and carbon dioxide released from the crust seem the most likely sources. This means that the crust must have once had, and may still have, prodigious supplies of methane. T. Gold and S. Soter have long argued that the earth's crust still ...
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... Science Frontiers ONLINE No. 137: SEP-OCT 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Granite-working In Ancient Egypt The ancient Egyptians cut and shaped limestone with ease and alacrity. The 2.5 million multiton limestone blocks in the Great Pyramid are more than ample proof of their ability to work this soft stone. But how about the polished black granite walls of the King's Chamber in the Great Pyramid and the hollowed-out sarcophagus of obdurate chocolate-colored granite in the same room? These granites are much harder than limestone and even harder than the copper saws and drills that the Egyptian stoneworkers had at their disposal. So, how did they work their granite? [No lasers allowed!] The King's Chamber in the Great Pyramid is encased with multiton blocks of hard-to-work granite. For some reason the five granite slabs in the ceiling were finished on only their bottom sides. (From: Ancient Structures) As a matter of fact, there is little mystery here despite what you read in the popular magazines. The Egyptian workers simply dribbled quartz sand beneath the copper saws and drills. This abrasive is harder than the mica and feldspar components of granite but not the quartz. Nevertheless, granite will yield slowly to the abrasive, as do the copper tools themselves. In 1999, D.A . Stocks tested the efficacy of copper saws and drills on the granite in the Aswan quarries 500 miles up the Nile. The copper saw in his test was 1. ...
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... Issue Sourcebook Project Sourcebook Subjects The Grand Canyon Conundrum The Grand Canyon is really "grander" than that which meets the eye when standing on its rim. The immensity of the total excavation job can be appreciated by a trip to Red Butte near the southern rim. This conical hill rises 300 meters and is capped by the remnants of a lava flow, which has a radioisotope date of 9 million years. Thus, in the last 9 million years not only has the entire gorge of the Grand Canyon been cut but also a much greater volume of rock 300 meters thick adjacent to the present north and south rims. The immensity of the volume of sediment removed is not the real issue. The first problem emerges downstream from Red Butte at Pierce Ferry. There we find 200 meters of Hualapai limestone, which has been dated at 8.7 million years from a thin layer of volcanic ash within the limestone. When this limestone was laid down, the geology is emphatic that no large, sediment-carrying river was in the vicinity. Most geologists agree that the lower end of the Grand Canyon was not active around this time. No one knows where the Col-orado River was flowing at this period. Some say southwest from Peach Springs; others point to a northwest route into Utah. All the likely alternate routes face serious geological obstacles such as lava barriers. What does seem certain is that the stock explanation of the formation of the Grand Canyon is incorrect. It was not steadily ground out, cutting everdeeper as the whole region was slowly elevated. Actually, geologists believe ...
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... Science Frontiers ONLINE No. 55: Jan-Feb 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Cyclothems as solar-system pulse recorders Geologists can help astronomers look back in time. The sunspot cycle can be seen in variations of varves; i.e ., annual layers of sediment; and the growth rings of shells have been used to estimate the number of days in the lunar month when the solar system was younger. Cyclothems may also be useful. Cyclothems are groups or bundles of strata that repeat themselves in stratigraphic columns. A generalized cyclothem from Illinois is shown in the illustration. In the U.S . western interior, rhythmic sedimentation appears in the Fort Hays Limestone Member of the Niobrara Formation. These cyclothems can be correlated over distances exceeding 800 kilometers and are believed to be the consequence of climatic changes associated with the earth's precession and orbital eccentriciy. These rhythms have been captured in bundles of shale-limestone couplets. A bundle of five coup lets, for example, is thought to express 21,000- and 100,000-year Milankovitchtype climatic cycles, as impressed by variations in the earth's orbital precession and eccentricity. Analysis of the Fort Hays Limestone Member, however, reveals that while bundles of five couplets do occur, the number may vary from 1 to 12. Clearly, things are not clear-cut. (Laferriere, Alan P., et al; "Effects of Climate, Tectonics, and Sea-Level Changes on Rhythmic Bedding Patterns in the Niobrara Formation ...
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... Science Frontiers ONLINE No. 34: Jul-Aug 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Pouring A Pyramid The ancient Egyptians may have been more clever than we thought. Instead of chipping away laboriously in limestone quarries to precisely shape the stones constituting the pyramids. they may have cast the stones from a slurry of crushed limestone and a special mineral binder. Polymer chemist Joseph Davidovits has examined the limestone casing stones that were used to face the some of the pyramids. (Most of the facing stones were removed for use in modern construction projects.) Davidovits claims that the casing stones contain minerals not found in the quarries, and that they contain as much as 13% binder material. In addition, the casing stones have a millimeter-thick coating of binder. This theory might help explain the precise fitting of the stones. Others have also analyzed the stones and oppose the claims of Davidovits. (Peterson, I.; "Ancient Technology: Pouring a Pyramid," Science News, 125: 327, 1984.) From Science Frontiers #34, JUL-AUG 1984 . 1984-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 79: Jan-Feb 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Terrestrial Riddle The ancient Egyptians apparently built the enigmatic Sphinx by first excavating a limestone formation and then clearing away the debris to expose a huge stone block over 240 feet long and 66 feet high. From this, they carved a lion with a human head out of the soft natural rock. Once the soft limestone was exposed, the rain and atmosphere began to erode it. R.M . Schoch, a Boston University geologist, studying the weathering patterns on the Sphinx, found signs of water action up to 8 feet deep in the front and sides of the colossal statue. Other structures in the vicinity, made from the same limestone, supposedly at the same time (about 2500 BC), do not display such deep erosion. Based upon the depth of the weathering, Schoch dates the Sphinx at 5000-7000 BC -- much older than the mainstream date of 2500 BC. In fact, Schoch opines that work on the Sphinx could have begun as early as 10,000 BC. Egyptologists, of course, will have none of this. C. Redmount, a Univerisity of California archeologist specializing in Egyptian artifacts, said, "There's just no way that could be true." Some non-establishment archeologists, such as A. West, have long maintained that the Sphinx is much older than 2500 BC. Supporting the claims of much earlier dates is the massive stone wall and tower of ...
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... This Issue Sourcebook Project Sourcebook Subjects Fossil Meteorites Over a century ago, astronomer H.W .M . Olbers (of Olbers Paradox fame) remarked that meteorites are extremely rare in the fossil record. While meteorites are found in profusion in some specially favored surface deposits (Antarctica and Australia's Nullarbor Plain), there are very few records of any being found in the immense volumes of coal, gold ores, and other geological materials that have been mined down the centuries. Of course, many meteorites escaped the notice of miners who were looking for something else. Nevertheless, few have been reported from strata more than a few thousand years old. (See ESI8 in Neglected Geo logical Anomalies.) It is therefore surprising that a veritable lode of fossil meteorites has been found in a limestone quarry at Kinnekulle, in southern Sweden. "During the sawing of a few thousand cubic meters of Ordovician limestone into 2-3 cm thick slices, 25 fossil meteorites have been found. All meteorites, except, four, have been found in a 60 cm thick bed called the Archaeologist. This bed represents a few hundred thousand years and contains several hard ground surfaces...Many of the Archaeologist meteorites are prominently angular in shape whereas others are round. This seems difficult to reconcile with an atmospheric breakup of a single large meteorite." B. Schmitz and M. Tassinari, the authors of this paper, suggest that this rare concentration of fossil meteorites represents an unusual event in the solarsystem history, possibly a major collision in the asteroid belt. (Schmitz, Birger, ...
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... stones, called the Temple today, which the Romans found ready-made for them when they arrived at Baalbek. It was upon this Temple, or stone foundation, that the Romans reared their Temple of Jupiter. No one knows the purpose of the much older Temple underneath the Roman work. J. Theisen has reviewed the basic facts known about the Temple's construction -- and they are impressive, perhaps even anomalous. Being 2,500 feet long on each side, the Temple is one of the largest stone structures in the world. Some 26 feet above the structure's base are found three of the largest stones ever employed by man. Each of these stones measures 10 feet thick, 13 feet high, and is over 60 feet long. Knowing the density of limestone permits weight estimates of over 1.2 million pounds. Some people with impressive engineering skills cut, dressed, and moved these immense stone blocks from a quarry 3/4 of a mile away. A walk to this quarry introduces the observer to the Monolith, an even larger block of limestone: 13 feet, 5 inches; 15 feet, 6 inches; and 69 feet, 11 inches. The Monolith weighs in at over 2,000,000 pounds. In comparison, the largest stones used in the Great Pyramid tip the scales at only 400,000 pounds. Not until NASA moved the giant Saturn V rocket to its launch pad on a giant tracked vehicle has man transported such a large object. Today, one sees no evidence of a road connecting the quarry and ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Those Ancient Greek Pyramids That's right. Greek pyramids! On Greek soil, at Hellenikon and Ligourio west of Athens in the Argolid region, are two limestone pyramids that are stylistically very much like those at Giza near Cairo. The big difference is size; the Greek pyramids are only the size of a large room compared to the Great Pyramid's height (with capstone) of almost 500 feet. When excavations were made around the Greek pyramids in the early 1900s, pottery fragments from the Fourth Century B.C . were found, and it was presumed that the pyramids were also constructed then; that is, about the time of Alexander the Great. Recent dating of crystals from internal surfaces of the limestone blocks using thermoluminescence puts the construction times back two millennia. The Hellenikon pyramid dates to 2730 B.C .; the Ligourio, to 2260 B.C . This means that the Greek pyramids were built in roughly the same time frame as the Egyptian pyramids. Why would the ancient Greeks want to build miniature pyramids? The classical scholar Pausanias wrote in the Second Century A.D . that the Hellenikon pyramid was a cenotaph for the dead fallen in a fratricidal battle 4,000 years ago. Nobody believed his story until now. (Hammond, Norman; "Did the Early Greeks Simply Copy the Pyramids of Egypt?" London Times, August 1, 1997. Cr. A.C . ...
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... (Hickman, Carole S., and Lipps, Jere H.; "Geologic Youth of Galapagos Confirmed by Marine Stratigraphy and Paleontology," Science, 227:1578, 1985.) Comments. Several remarks seem appropriate here: (1 ) The varied fauna and flora of the Galapagos did not evolve independently; viz., the bills of the Darwin finches are tailored to specific food sources (plants). Many species changed rapidly and in concert. (2 ) A recent Science article (228: 1187, 1985) notes that inbred mice often evolve different morphological characteristics very quickly. This observation probably applies to the initial Galapagos populations, which must have been small and inbred. (3 ) Harking back to the item on the Guadeloupe skeleton, the Galapagos display similar strata of limestone, beach rock, etc. Until now, the limestones had been dated from the Miocene to the Pleistocene, but according to Hickman and Lipps they must be much younger than Miocene. The Guadeloupe dates may also be in error. Caveat emptor. From Science Frontiers #40, JUL-AUG 1985 . 1985-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 89: Sep-Oct 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Blasting Rocks Off Planets "Can rocks from the surface of a major planet or satellite be launched into interplanetary space by natural processes? A few years ago the answer to this question would have been a resounding "no" from the experts on both volcanism and impact cratering, the only geological processes known to eject solid material at substantial velocities. Observation, however, has once again confounded expectation." In the snowy wastes of Antarctica, scientists have picked up meteorites that almost certainly came from the moon and Mars. And near St. Gallen, Switzerland, there was discovered a 22-centimeter block of Malm limestone that was apparently ejected from the Ries impact crater, almost 200 kilometers away, about 15 million years ago. We know all of these rocks are impact debris because they contain shatter cones indicating a violent origin. Not only did these bits of debris confound expectations, but their shatter cones implied shock-wave pressures far too low to achieve lunar and Martian escape velocities, or even the velocity necessary to propel that chunk of Malm limestone 200 kilometers. Something was wrong somewhere. It has turned out that shock-wave theory had been misapplied. It is not the pressure that is important in ejecting bits of debris from around the impact site, but rather it is the pressure gradient. Anomaly extirpated! (Melosh, H.J .; "Blasting Rocks Off Planets," Nature, 363:498, ...
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... Science Frontiers ONLINE No. 136: JUL-AUG 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Path Of The Pyramids About the same time the Egyptians were hauling 100-ton limestone blocks to the Giza Plateau, some South Americans were toting basketball-size rocks in bags woven from reeds to a site called Caral, located 23 kilometers from Peru's Pacific coast. While the Egyptians piled their weighty blocks neatly into pyramids, the South Americans simply dropped their stones, reed bags and all, onto crude but growing piles. When finished, the largest "rock pile" at Caral contained 7 million cubic feet of rocks and had assumed the shape of a pyramid (or platform mound) four stories high (60 feet) and covering an area 500 by 450 feet. This was probably the first monumental architecture in the New World; and it was constructed some 800 years earlier than mainstream archeologists had expected. In fact, Caral boasts six large platform mounds, three sunken plazas, and many impressive buildings. Layout of the Coral site in Peru. For all its precocious architecture, Caral is a "preceramic" site; that is, it was built before the advent of pottery in South America. Caral was "officially" discovered in 1905, but it was neglected by both archeologists and grave robbers because there were no artifacts to collect and nothing worth stealing. No one recognized its great age until recently. Today Caral is recognized as the work of the first complex society in the New World. (Solis ...
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... Science Frontiers ONLINE No. 133: JAN-FEB 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Roads of Easter Island When the Fourth Dynasty Egyptians set about building the Great Pyramid, they built a stone-paved road from the Giza Plateau to the dock on the Nile where barges arrived from quarries upriver. The road's hard, smooth surface eased the task of hauling the huge blocks of limestone and granite to the construction site. Three thousand years later, the Easter Islanders faced a similar transportation problem in moving their huge stone heads -- some weighing as much as 90 tons -- from the quarries to stone platforms (ahu) on the coast, where the monstrous heads would stare out across the empty Pacific. Much has been written about how the more than 800 stone heads were dragged from the quarries by brute force and then erected on the ahu. Thor Heyerdahl and others have even managed to duplicate some phases of the operation. However, the voluminous Easter Island literature is not as forthcoming about the roads the natives built to accelerate this Ethic traffic. The Easter Island roads have turned out to be as curious as the statues themselves. During the summer of 2000, geologist C.M . Love and a crew of 17 students excavated sections of the three main roads that carried statue traffic. Parts of these roads were actually carved into the island's bedrock-lava flows mainly. Strangely, the roads were not flat but V- and U-shaped in cross section. They averaged 3 ...
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... Science Frontiers ONLINE No. 30: Nov-Dec 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Weak Missing Link Evolutionists have always pointed to the Archaeopteryx as a most convincing missing link between the reptiles and birds. The modern study of some really excellent fossil specimens of Archaeopteryx have clouded this issue. The feathers of Archaeopteryx, as preserved in fine limestone, are found to be asymmetrical as required for efficient flight. (Flightless birds have symmetric feathers) The skull is more birdlike than previously thought. In fact, some aspects of Archaeopteryx are like those in "advanced" birds; others are "primitive" There are now three strongly held views among scientists: Archaeopteryx is related to: (1 ) crocodiles; (2 ) theropod dinosaurs; and (3 ) thecodontians (other reptiles). (Benton, Michael J.; "No Consensus on Archaeopteryx," Nature, 305:99, 1983.) From Science Frontiers #30, NOV-DEC 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 33: May-Jun 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An ordovician hammer?This article begins with a startling photograph of an obvious hammer partly embedded in rock. Here are some particulars: (1 ) "The hammer was discovered on the Llano uplift, southwest of the Paluxy River, Texas, U.S .A . The Llano uplift is a granite intrusion covered with Ordovician sandstone. (2 ) "The hammer was discovered within a concretion of shell-bearing sandstone. (Initial reports incorrectly labelled is as limestone.) (3 ) "The hammer handle is probably spruce wood. (4 ) "The interior of the handle is partly coalified. (5 ) "The handle contains pockets of fluid. (6 ) "The wood in the handle was hard and fibrously intact when discovered. (7 ) "When the stone surface was first removed, the iron (alloy?) was shiny and began to corrode only several months later. (8 ) "The concretion contained fossil shells which can just be seen at the top left of the picture [not reproduced]. (9 ) "When the concretion was first broken open, there was a significant space around the hammer." (Anonymous; "Ordovician Hammer Report," Ex Nihilo, 6:16, no, 3, 1984.) Comments. If the hammer was really deposited with the sandstone, it would be about 400 million years old, according to present geological dating! ...
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... Science Frontiers ONLINE No. 34: Jul-Aug 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Guadeloupe Skeleton Revisited In SF#27, an article in Ex Nihilo, an Australian creationist publication was reviewed. This article described the discovery of the famous Guadeloupe skeleton in limestone that seemed very ancient indeed from all indications. The article also stated that the British Museum had suppressed discussion of this paradigm-shifting discovery by hiding the skeleton away somewhere. It seems that the skeleton was never hidden and, in fact, was on public display between 1882 and 1967. The claimed Miocene dating of the skeleton has also been challenged, although no one seems to agree on just how old the bones may really be. The geological facts mentioned in SF#27 are not discussed at all in the article referenced below. A post- Columbian date was suggested on the basis that implements and a dog's skeleton were also found with the Guadeloupe skeleton. The whole business has split the ranks of British scientific creationists. (Howgate, Michael, and Lewis, Alan; "The Case of Miocene Man," New Scientist, p. 44, March 29, 1984.) Comment. the "facts" presented in the New Scientist and Ex Nihilo are so discordant that we await further developments with great interest and some amusement. Beach rock forms quite rapidly; and the skeleton could be very recent, despite the claims made in Ex Nihilo. Reference. The subject of the Guadeloupe skeleton is developed more completely in our Catalog ...
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... Science Frontiers ONLINE No. 37: Jan-Feb 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Evidence For A Giant Pleistocene Sea Wave On the Hawaiian island of Lanai, limestone-bearing gravel blankets the coastal slopes. Called the Hulopoe Gravel, it now reaches a height of 326 meters above sea level. Taking into account the 1000,000-year age of the gravel and the slow subsidence of the Hawaiian Islands, the deposit probably reached 380 meters when it was first formed. The big question is how it got deposited at such great heights. Highsea stands are rejected by the authors in favor of a single episode of catastrophic waves about 100,000 years ago. Earthquake-generated tidal waves are considered unlikely because of the great heights involved. (The highest tsunami ever recorded in historical times reach ed only 17 meters above sea level.) A great meteor impact or submarine volcanic explosion are good possibilities, but the authors favor a giant submarine landslide on the Hawaiian Ridge, noting that in 1958 a similar event off Alaska produced a wave that reached 524 meters above sea level. (Moore, James G., and Moore, George W.; "Deposit from a Giant Wave on the Island of Lanai, Hawaii, Science, 226:1312, 1984.) From Science Frontiers #37, JAN-FEB 1985 . 1985-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 59: Sep-Oct 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects THE NEW ARCHAEOPERYX FOSSIL A new fossil of Archaeopteryx has been found in a private collection, where it was misclassified as a small dinosaur. The specimen was actually found many years ago by an amateur in the Upper Jurassic Solnhofen limestone in Bavaria, in about the same area as the Berlin and Eichstatt Archaeopteryx fossils. Under low-angle illumination, the new specimen shows parallel impressions originating from the lower arm of the left "wing." These impressions are "interpreted" as imprints of feather shafts. Thus, the new fossil reinforces the mainstream position that Archaeopteryx really did have feathers and was a link between reptiles and birds. Evolutionists will rest easier now. Two bothersome observations intrude, however. First, although the report on the new specimen states that the question of forgery does not arise here, even though the specimen's tail has been restored to the length deemed by the owner. In addition, the new Archaeopteryx is 10% larger than the London specimen, 30% larger than the Berlin specimen, and fully twice the size of the Eichstatt specimen. Is there more than one Archaeopteryx species? (Wellnhofer, Peter; "A New Specimen of Archaeopteryx," Science, 240:1790, 1988. Also: Wilford, John Noble; "Fossil May Help Tie Reptiles to Birds," New York Times, June 24, 1988. Cr. J. Covey) Comment. We wonder if Hoyle and ...
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... Science Frontiers ONLINE No. 71: Sep-Oct 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Wyoming: a periodic spring "Near the base of a limestone cliff in Wyoming's Bridger-Teton National Forest, spring water gushes from an opening for several minutes, stops abruptly, then begins a new cycle a short time later. This is Periodic Spring, whose intermittent flow is a rare geologic phenomenon. The water is cold and clear, an indication that this is not a geyser like Old Faithful; such geysers, of volcanic origin, send forth hot water. Through the years various observers have timed the flows at anywhere from four to twentyfive minutes, with similarly varying dry spells. The intermittent flow is especially regular in late summer and autumn. During stormy periods or when there is heavy snow melt-off, the flow fluctuates but does not stop entirely." At full flow, Periodic Spring discharges about 285 gallons/second into a stream 9 feet wide and 1 feet deep. Periodic Spring, therefore, is fairly impressive, but it is not anomalous. (Mohlenbrock, Robert H.; "Periodic Spring, Wyoming," Natural History, 99: 110, April 1990.) Comment. Siphon action nicely explains periodic springs. Water keeps flowing through the upper loop until the water level in the reservoir drops below the siphon intake. The spring will not flow again until the reservoir fills to the top of the upper loop(level a) again initiating siphon action. Siphon action seems simple ...
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... Science Frontiers ONLINE No. 55: Jan-Feb 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Curious sand-filled cavities in the great pyramid "Japanese and French experts are investigating a new mystery at the 4,000-year-old pyramids -- why the pharaohs built geometrical cavities inside the Great Pyramid of Cheops and filled them with mineral-enriched sifted sand. .. .. . "From the outside, the pyramid appears to be built of solid blocks of limestone. But two French architects, Gilles Dormion and Jean Patrice Goidin, discovered cavities which could total 15 to 20 per cent of the structure. .. .. . "The French team used an instrument which measures differences in gravity to find the internal spaces. They then drilled small holes through the 1.0 -metre blocks and found sand -- but not ordinary sand from the nearby desert. "Laboratory tests showed it came from another part of Egypt and was sifted and enriched with minerals before being placed inside the pyramid by the ancient architects." (Fouad, Ashraf; Vancouver Sun, March 7, 1987. Cr. G. Conway via L. Farish.) The French results were subsequently confirmed by a Japanese team. (Buccianti, Alexandre; "Des Scientifiques Japonais Confirment les Traveaux de la Mission Francaise,: Le Monde, p. 18, February 4, 1987. Cr. C. Mauge.) From Science Frontiers #55, JAN-FEB 1988 . 1988-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 80: Mar-Apr 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ancient greek pyramids?Yes, the ancient Greeks had their pyramids, too, only they had a very practical purpose: They were water-catchers. They had learned that piles of porous rocks could, in desert climes, capture and condense surprisingly large quantities of water. Take, for example, the 13 pyramids of loose limestone rocks that the Greeks constructed some 2500 years ago at Theodosia in the Crimea: "The pyramids averaged nearly 40 feet high and were placed on hills around the city. As wind moved air through the heaps of stone, the day's cycle of rising and falling temperatures caused moisture to condense, run down, and feed a network of clay pipes. "One archaeologist calculated a water flow of 14,400 gallons per pyramid per day, based on the size of the clay pipes leading from each device." Weren't the ancient Greeks clever? But perhaps they had observed how some mice in the Sahara pile small heaps of rocks in front of their burrows and lick the condensed moisture off in the morning. Possibly we should have classified this item under "Biology"! (Dietrich, Bill; "Water from Stones: Greeks Found a Way," Arizona Republic , p. AA1, December 22, 1991. Cr. T.W . Colvin.) From Science Frontiers #80, MAR-APR 1992 . 1992-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 46: Jul-Aug 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Blackened, broken stones of the middle east The current issue of Pursuit presents an article by Z. Sitchin in which he expounds his theory about ancient conflicts between gods and men. As evidence of this supposed strife, he reproduced a photograph of a plain in the Sinai Peninsula. Basically white limestone, the plain is thickly strewn with blackish, angular stones. Whence these immense quantities of incongruous stones? Sitchin proposes that they were created when an ancient spaceport was destroyed! (Sitchin, Zecharia; "The Wars of Gods and Men," Pursuit, 18:106, 1985.) Comment. Whatever one thinks of Sitchin's theory, the stones remain and must be accounted for. They are not the only such deposits in the Middle East. Velikovsky, in his Earth in Upheaval, states that 28 such rock fields are found in Arabia, some with areas of 6 or 7 thousand square miles. These are the "harras." Velikovsky thinks they are meteoric debris! Are there other explanations around? Reference. The blackened stones are just one variety of anomalous superficial aggregation of surface rocks. For more, see ESM1 in Neglected Geological Anomalies. Details here . From Science Frontiers #46, JUL-AUG 1986 . 1986-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 1: September 1977 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects New England Seamounts Once Near Surface Exploration of the New England Seamount chain by the research submarine Alvin confirmed that some of these peaks, now all a kilometer or more below the surface, were once at or above the surface of the ocean. This undersea mountain chain contains more than 30 major peaks and stretches 1,600 miles southeast from the New England coast. Deep-sea dredging has previously brought up Eocene limestone of shallow-water origin from the submerged mountain tops, but the Alvin explorations resulted in the first eye-witness accounts of dead coral (which grows only near the surface) and rock samples containing strands of dead algae that grows only within 100 meters of the surface. The New England Seamounts have therefore either subsided on the order of a kilometer since Eocene times or sealevel has altered drastically. The Alvin dives also discovered a series of very striking and perplexing buttes obviously the results of erosion (see drawing on cover). The buttes are apparently composed of volcanic rock and are only a few meters high. Some unexplained, extremely vesicular (holefilled) rocks seen on the sea floor during the dives seem to be identical to samples occasionally dredged up and formerly classified as cinders jettisoned from old steamships. The underwater surveys suggested that these "cinders" have a natural (still mysterious) origin. (Heirtzler, J.R ., et al; "A Visit to the New England Seamounts," American Scientist, ...
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... with the Inca roads and the Great Wall of China as wonders of the ancient world. After reading our catalog section on Iranian qanats, E. von Fange informs us that the qanats of Bahrain pose a set of different problems. The Bahrainian qanats are easy to follow across the desert because the access shafts protrude a few feet above the sand. As one follows them up-slope for a mile or two, some greenery appears in the distance---low bushes perhaps. A closer approach proves instead that the greenery is actually the tops of palms. These trees are growing in a sunken oval area about 200 yards long girt by a wall 20-30 feet high. Outside, the desert sand reaches nearly to the top of the wall; inside, steps lead down to limestone bedrock from which springs of crystal-clear water flow. The qanat entrance can be seen down near the bottom of the wall, but the water level is now too low to feed the abandoned qanat. In his book Looking for Dilmun, G. Bibby asks some pertinent questions. Has twenty feet of sand been dug away by hand over the enormous area needed to expose a matter of fifteen thousand square yards of bedrock and the springs that broke forth there? And was a twenty-foot wall then built and the sand piled back around it? And if so how had they known where to dig and find the springs? For if not there was only one other explanation. That we were standing there on the original ground surface. That once upon a time the whole hill ...
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... Egyptians built a quay on Lake Moeris, which then had an elevation of 66 feet above sea level and was located 7 ½ miles southeast of the quarry. (The Lake is now much smaller and 148 feet below sea level, indicating a large climate change.) Then, when the Nile flooded and its waters reached a gap in the hills separating the Lake and the Nile, the Egyptians were able to float the blocks of basalt over to the Nile and down to Cairo. Good thinking! But how did they transport the heavy blocks 7 ½ miles from quarry to quay? The answer: What was apparently the first paved road on the planet. This 4,600-year-old engineering feat averaged 6 ½ feet wide and was paved with thousands of slabs of sandstone and limestone, with some logs of petrified wood thrown in. Since the slabs show no grooves, it is thought that the stone-laden sleds moved on rollers. (Wilford, John Noble; "The World's Oldest Paved Road Is Found near Egyptian Quarry," New York Times, May 8, 1994. Also: Maugh, Thomas H., III; "Earth's Oldest Highway," San Francisco Chronicle, May 22, 1994. Cr. J. Covey) From Science Frontiers #94, JUL-AUG 1994 . 1994-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 36: Nov-Dec 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Mallia Table The Mallia Table was discovered in the Central Court of the Minoan Palace of Mallia on Crete. It is a large limestone disk 90 centimeters in diameter and 36 centimeters thick. Around its circumference are 33 cups of equal size. A 34th. cup is larger and is located in a sort of ear that extends beyond the normal circumference of the disk. The larger cup is oriented due south. The disk is set in the stone pavement of a small terrace that is slightly elevated above the level of the Central Court. This strange monolith, which dates circa 1,900-1 ,750 BC, has been a puzzle to scholars since its discovery in 1926 by French excavators. C.F . Herberger's thesis is that the disk is a lunisolar clock. The 33 small cups provide a convenient and symmetrical division of the 99 lunations of the 8-year cycle. By moving markers, one could have a fairly accurate lunisolar clock. The 34th. cup, by virtue of its larger size, would announce the need for an intercalcated month. This sort of clock, even though arrived at empirically, represents a remarkable innovation for a period almost 4,000 years ago. (Herberger, Charles F.; "The Mallia Table: Kernos or Clock?" Archaeoastronomy, 6:114, 1983.) Diagram of the Mallia disk, with intercalation cups in black. Diameter: about ...
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... Issue Sourcebook Project Sourcebook Subjects 300,000-YEAR-OLD SITE IN BRAZIL "Central, Brazil -- Archaeologists excavating a cave in Brazil's remote northeastern backlands say that they have found evidence that man has lived in the New World for at least 300,000 years. "If confirmed, it would be the first proof of pre-Neanderthal man in the Americas and a severe blow to current theories that the first humans came here from Asia during the last Ice Age, only about 35,000 years ago. "The scientists also report that they have discovered what may be the world's oldest astronomical observatory. .. .. . "The signs of man were found in a cave called Toca da Esperanca (Grotto of Hope), deep in the black limestone cliffs of the Serra Negra mountains, 1,100 miles northeast of Rio de Janeiro. "The site caught the interest of the scientific community after archaeologist Maria Beltrao reported finding a stone implement and the cut bones of an extinct species of horse in the dig last year. "The bones were so old that they could not be dated by carbon-14, which can measure about 40,000 years. The Weak Radiation Laboratory in France tested them by a more sensitive uraniumthorium method, and came back with a staggering date of 300,000 years. .. .. . "A cave called Grotto of the Cosmos at nearby Xique-Xique contained paintings of suns, stars and comets, and this is what archaeologists believe is the oldest astronomical observatory in the Americas. " ...
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... 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Pyramid stones not "cementitious"In SF#119, we followed the item on artificial basalt with a comment about J. Davidovits' claim that the stone blocks of the Giza pyramids are actually made from a limey cement and poured on-site. No long-distance hauling and lifting into place required! We have since found (serendipitously) an authoritative refutation of Davidovits' claim. K.D . Ingram et al analyzed stone samples from the Giza pyramids using scanning electron microscopy, electron diffraction by X-rays, powder X-ray diffraction, inductive coupled plasmography, Fourier-transform infrared spectroscopy, and other techniques. Their conclusion: ". .. the pyramids are made of limestone and are not cementitious in nature." (Ingram, Kevin D., et al; "The Pyramids -- Cement or Stone?" Journal of Archaeo logical Science, 20:681, 1993.) From Science Frontiers #120, NOV-DEC 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 99: May-Jun 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ancient Modern Life And Carbon Dating Pursuant to the possible effect of the earth's recent envelopment by a molecular cloud on the accuracy of carbon dating (SF#98), we now look at the potential distortion caused by the ingestion of primordial carbon (carbon-13) by plants and animals. Primordial carbon may come from limestone or natural gas welling up from the earth's interior. Modern life forms that metabolize primordial rather than atmospheric carbon dioxide, with its cosmic-ray produced carbon-14, will appear extremely old when carbon-dated. For example, M. Grachev et al carbon-dated flatworms and a sponge collected from a bacterial mat near a thermal vent 420-meters deep in Lake Baikal. The apparent ages of these living organisms ranged from 6860 to 10,200 years. (Grachev, M., et al; "Extant Fauna of Ancient Carbon," Nature, 374:123, 1995) Even animals eating these apparently ancient life forms may take up their carbon-13 and, in effect, be drained of carbon-14. They would appear to age rapidly. Such false aging has actually been induced in the laboratory with mice fed on brewer's yeast grown in natural gas. These mice, living in cages at Lawrence Livermore National Laboratory, California, were carbon-dated as being 13,000 years old, and were expected to attain a ripe old ...
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... Sourcebook Project Sourcebook Subjects Unconventional water detection In SF#97, we inserted a short notice about some apparently promising dowsing research being conducted by a group in Germany. A lengthy, comprehensive report of this research has been published in two issues of the Journal of Scientific Exploration. We now quote from that part of the abstract dealing with field experiments in several countries. "This report presents new insights into an unconventional option of locating water reserves which relies on water dowsing. The effectiveness of the method is still highly disputed. Now, however, extensive field studies -- in line with provable and reliable historic account -- have shown that a few carefully selected dowsers are certainly able to detect faults, fissures and fractures with relative alacrity and surprising accuracy in areas with, say, crystalline or limestone bedrock. A series of Deutsche Gesellschaft fur Technische Zusam menarbeit (GTZ) projects involving this technique were carried out in dry zones with unexpectedly high rates of success. In particular, it was possible to locate a large number of relatively small underground aquifers in thinly populated areas and to drill wells at the sites where water is needed; the yields were low but sufficient for hand-pump operation throughout the year. Finding or locating a sufficient number of relatively small fracture zones using conventional techniques would have required a far greater work input." A second part of the study involved controlled experiments in which dowsers tried to detect concealed targets such as pipes. (Betz, HansDieter; "Unconventional Water Detection: Field Test of the Dowsing Technique in Dry Zones," Journal of Scientific Exploration, ...
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... Sourcebook Project Sourcebook Subjects Deeply-buried life West-to-east profile of the Florida-Bahamas carbonate platform. Deep in the Gulf of Mexico, along the edge of the great carbonate platform that breaks the surface as Florida and the Bahamas, thrives a diverse community of animals that does not depend upon the sun for energy. Instead, they feast on carbohydrates provided by symbiotic bacteria. Since there are no ocean-floor vents spewing mutrients and hot water in the area, scientists have wondered where these bacteria obtain the methane and sulfides that nourish them. C.S . Martens and C.K . Paull, of the University of North Carolina, propose that bacteria living miles down within the carbonate platform generate the methane and sulfides as they consume organic matter buried long ago in the limestone. These excreted, energy rich gases and fluids seep upward and outward, sustaining biological communities along the edge of the platform. (Monastersky, R.; "Buried Rock, Bacteria Yield Deep-Sea Feast," Science News, 140:103, 1991.) Comment. (1 ) Looking far back in time, the sun was, of course, the energy source, because it helped create the buried organic matter. (2 ) However, there is always the possibility that the methane seeping out of the earth is abiogenic. See BLACK GOLD -- AGAIN under Geology . (3 ) How deeply into the crust has life penetrated? The Soviets reported bacteria at 12 kilometers in their drill hole on the Kola Peninsula. From Science Frontiers #79, JAN- ...
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... years ago, it has been very successful in accounting for many geological phenomena. The theory is rarely challenged these days, but there are anomalies out there. "According to the simple plate-tectonic theory, the age of oceanic lithosphere is zero at a spreading oceanic ridge and increases with distance from the ridge. Thus the lithosphere of the central Atlantic, which current palaeogeographical reconstructions assure us began to open no earlier than 120 million years ago, has zero age at the Mid-Atlantic Ridge and, supposedly an age of about 120 million years close to the land masses of Africa and South America at the appropriate latitude. Yet, Bonatti and others (Nature, v. 380, p. 518, 1996) have now recovered samples of 140-million-year-old pelagic limestones not even from the edges of the Atlantic but right in the middle of the ocean, close to the ridge. How can this be possible?" The only explanation (? ) seems to be that this errant chunk of crust got "trapped" in the middle of the Atlantic -- like a misdirected suitcase on an airport conveyor belt. (Anonymous; "Old Rocks near the MidAtlantic Ridge," Geology Today , 13:17, 1997.) Background. Ocean crust is presently being formed by upwelling molten rock at the Mid-Atlantic Ridge and, consequently, has zero age. The oldest ocean crust is adjacent to the continents. From Science Frontiers #118, JUL-AUG 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 43: Jan-Feb 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Everglades astrobleme?Astrobleme means "star wound," and the southern tip of Florida seems to have been wounded by an asteroid or some other celestial projectile. At a recent meeting of the Geological Society of America, E.J . Petuch proposed that the Everglades region received a direct hit from an asteroid about 36 million years ago. The Everglades region is a swampy, forested area surrounded by an oval-shaped system of ridges. Geologists usually maintain that the Everglades represent a collapse feature caused by groundwater dissolving away limestone. (Buildings and cars seem to be swallowed fairly regularly by Florida sinkholes.) Petuch disagrees with the collapse theory and points to the following evidence for an impact origin: 1. The presence of a strong positive magnetic anomaly; 2. Eocene formations, 40 million years old, are missing over the southern Everglades; 3. A network of fractures pervades rock layers older than Eocene; 4. High iridium concentrations, probably of extraterrestrial origin, exist at the Eocene-Oligocene boundary on nearby Barbados; and 5. The oval reef structure that seems to have grown around the impact area as sealevels rose. Some geologists do not concur with the asteroid theory, but they are all reviewing Florida's geological history in a new light. (Weisburd, S.; "Asteroid Origin of the Everglades?" Science News, 128:294, 1985.) Reference. Very large craters and astroblemes ...
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