11 results found.
... Science Frontiers ONLINE No. 50: Mar-Apr 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Chain of crevicular habitats?Towards the end of an article on the eerie blue holes of the Bahamas appears this intriguing paragraph: "William Hart, of the Smithsonian Institution, and Tom Iliffe, of the Bermuda Biological Station, believe that blue holes are one link in a chain of crevicular habitats -- caves, fissures, rocks of the sea floor -- that stretches from one side of the ocean to the other, from the Americas, across the sea floor and the Mid-Atlantic Ridge, to Africa and the Mediterranean. Related Amphipods are not only found in Bahamian caves but in marine caves in Bermuda, the Pacific, and the Yucatan Peninsula." (Palmer, Robert; "In the Lair of the Lusca," Natural History, 96:42, January 1987.) Comment. With this, the vision arises of an earth-girdling, biologically and geologically connected stratum of life that we know next to nothing about. How porous is the earth's crust, and how far down in these pores and interstices does life survive? From Science Frontiers #50, MAR-APR 1987 . 1987-2000 William R. Corliss ...
Terms matched: 1 - Score: 69 - 15 May 2017 - URL: /sf050/sf050p16.htm
... Science Frontiers ONLINE No. 67: Jan-Feb 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Really-deep rivers "Ecologists studying rivers have discovered a vast subterranean world filled with dozens of previously unknown species of worms, shrimp, insects and microscopic organisms that live in the groundwater below the stream channel and sometimes for miles on each side." The quotation above once again evokes the concept of "crevicular structure" in the crust. The crevicular world is that immense, unappreciated maze of underground space created by cracks in the rocks, solution channels, permeable gravels, and so on. In the article reviewed here, a crevicular realm has been discovered underneath river beds. But this is just a special case of a subterranean world found many places beneath the surface -- even under the continental shelves. The surface waters we see are just (to use an aquatic metaphor) the tip of the iceberg! Sub-river life lives far under the beds of the great Alaskan rivers and even small desert streams in Arizona. Preliminary exploration has shown that fluid-and life-filled crevicular structure exists at least 30 feet under river beds and may extend several miles to either side. For example, water wells drilled two miles from the Flathead River, in Montana, yield immature stoneflies. J. Stanford, Director of Montana's Flathead Lake Biological Station states, "We have basically enlarged the concept of what a river is." He and his colleagues have found at least a dozen new species in the crevicular ...
Terms matched: 1 - Score: 52 - 15 May 2017 - URL: /sf067/sf067b10.htm
... Drift ETM MOUNDS AND HILLS ETM1 Mima Mounds ETM2 Mounds in Gilgai Country ETM3 Mudlumps and Mud Islands ETM4 Drumlin Anomalies ETM5 Mounds of the Missoula Flood Surface ETM6 Fluid-Vent Mounds ETM7 Sandhills and Anomalous Dunes ETM8 Doughnut-Shaped Mounds ETM9 Dirt Cones on Ice Caps... ETM10 Ice-Cored Mounds in the Arctic ETM11 Blister-Like Structures ETM12 Curious Columnar Structures ETM13 Andes Ice Islands ETM14 Natural Beach Pyramids ETP PATTERNED GROUND... ETP1 Patterned-Ground Anomalies ETP2 Rock Cities and Block Fields ETP3 Giant Expansion and Contraction Polygons ETR ANOMALOUS RIDGES, MEGARIPPLES, ESKERS ETR1 Ridges and Ripples in Glaciated Regions ETR2 Esker Anomalies ETR3 Megaripples ETR4 Moving, Gravity-Created Ripples in Rock ETR5 Unusual Natural Dams ETR6 Lake Walls and Ramparts ETR7 Buried Ridges within Continental Margins ETR8 Desert Ridges of Unknown Origin ETS CREVICULAR CRUSTAL STRUCTURE ETS1 Biological Evidence for Wide spread Crevicular Structure ETS2 Fluid-Filled Crevicular Structure at Great Depths ETS3 Seismic Evidence for Deep Crevicular Structure ETV VALLEYS, CHANNELS, FURROWS ETV1 Submarine Canyon Anomalies ETV2 Sea-Floor Channels ETV3 Wind Gaps ETV4 Height Differences of Opposite River Banks ETV5 The Channelled Scablands ETV6 Apparently Youthful Rivers ETV7 Grand-Canyon Anomalies ETV8 Flume-Like Furrows on Continental Slopes ETV9 Labyrinthine Topography ETV10 Uneroded, Elevated Plains of Great Age ETV11 Incised Meanders EZ THE GEOMAGNETIC FIELD AND PALEOMAGNETISM EZC MINOR PERTURBATIONS OF THE GEOMAGNETIC FIELD [GEZ] EZC1 Local Compass Anomalies EZC2 Magnetized Geological Features EZC3 Anomalies of Oceanic Magnetic Anomalies EZC4 Geographically-Specific Geomagnetic Anomalies EZC5 Earth-Current Anomalies EZF CONFIGURATION ANOMALIES AND SECULAR VARIATIONS OF THE GEOMAGNETIC FIELD EZF1 Steady-State-Field Anomalies EZF2 Secular-Variation Anomalies ...
Terms matched: 1 - Score: 45 - 15 May 2017 - URL: /cat-geol.htm
... may play an active role in the subterranean world stimulates two new questions: (1 ) Can we believe any longer that stalactite size is a measure of age, as is often claimed? (2 ) Is the immense network of known caves (some as long as 500 kilometers) the consequence only of chemical actions? It turns out that the earth beneath our feet is not so solid after all. Some 40,000 caves are known in the United States alone. There are thought to be ten times that number that have no surface openings and therefore escape spelunking census takers. And besides caves big enough for humans to crawl into, there exists an immensely greater continuum of cracks, crevices, channels, and pores which circulate air, water, and chemicals in solution. This "crevicular structure" may be continuous for thousands of miles, possibly around the world. Furthermore, it is filled with life forms of great variety, usually blind, and usually related to creatures of the light. A recent article in American Scientist focuses on the evolution of the larger forms of subterranean life, especially the amphipods. Interestingly enough, it doesn't even mention micro-organisms. (Holsinger, John R.; "Troglogbites: The Evolution of Cave-Dwelling Organisms," (American Scientist, 76:147, 1988.) Comment. We have juxtaposed these two articles because together they underscore the great extent of the crevicular domain, the "kingdom of the darkness" of the French article, and also the fact that this crevicular realm teems with life forms, ...
Terms matched: 1 - Score: 34 - 15 May 2017 - URL: /sf057/sf057b11.htm
... Science Frontiers ONLINE No. 50: Mar-Apr 1987 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Hardball for Keeps Connecticut "Boat" Cairn "High"-tech Farming At Tiahuanaco Astronomy The Cosmological Atlantis Mysterious Bright Arcs May Be the Largest Objects in the Universe Too Many Short-period Comets Quantized Galaxy Redshifts The Fossil Record and the Quantization of Life! Biology Whales and Seafloor Pits Strange Patterns in Another Oceanic Habitat Lunar Magnetic Mollusc Monarchs Slighted -- sorry! Did We Learn to Swim Before We Learned to Walk? How Cancers Fight Chemotherapy The Melanic Moth Myth Chain of Crevicular Habitats? Feathered Flights of Fancy Geology Why Are Antarctic Meteorites Different? More on the Soviet Plume Events Geophysics Sympathetic Lightning Ball Lightning Burns A Rayed Circle on A Shed Wall Magnetic Precursors of Large Storms On the Trail of the Fifth Force Psychology Do You Hear What I Hear? Mind-bending the Velocity Vectors of Marine Algae ...
Terms matched: 1 - Score: 15 - 15 May 2017 - URL: /sf050/index.htm
... bacteria brought up from 2,395 meters are about 200,000 years old and still alive! Although science has proclaimed that Lake Vostok biology must consist entirely of microorganisms, no one really knows what is down there. Another fascinating fact is that some 70 other subglacial bodies of fresh water have been found under the central Antarctic ice sheet. Lake Vostok is only part of a "vast hydrological system." (Kapitsa, A.P .; "A Large Deep Freshwater Lake beneath the Ice of Central East Antarctica," Nature, 381:684, 1996. Monastersky, R.; "Giant Lake Hides beneath Antarctica's Ice," Science News, 149:407, 1996) Comment. Antarctica's "vast hydrological system" could be linked to a global crevicular system of fluid-filled, lifesustaining cracks, fissures, and porous rocks. From Science Frontiers #107, SEP-OCT 1996 . 1996-2000 William R. Corliss ...
Terms matched: 1 - Score: 14 - 15 May 2017 - URL: /sf107/sf107p10.htm
... this matter. This particular meteorite is one of the handful thought to have been blasted off into space by an oblique impact of an asteroid on the surface of Mars. Somehow, statistics were kind to these tiny Martian orphans, for they found their ways to the Antarctic snows. But what is really exciting is the recent discovery that chemical analysis of one of these purported Martian meteorites revealed a high concentration of organic material deep within. The implication is that Martian life existed, perhaps still does exist, beneath the Martian surface, where the Viking Lander's scoop could not get at it. (Anonymous; "Life under Mars?" Sky and Telescope, 78:461, 1989.) Comment. In other words, Mars like the earth, may harbor an unappreciated fauna in crevicular structure beneath the environmentally rigorous surface. See also: SF#67. From Science Frontiers #68, MAR-APR 1990 . 1990-2000 William R. Corliss ...
Terms matched: 1 - Score: 14 - 15 May 2017 - URL: /sf068/sf068b09.htm
... several minutes to hit bottom, for this research drill hole has now penetrated to 7.5 kilometers. It is the second deepest man-made hole, after the Soviet 12-km hole in the Kola Peninsula. Drilled solely for scientific purposes, the rocks and strata encountered by the KTB drill bits have forced the redrawing of German geological maps. The "real" subterranean world turned out to be quite different from that inferred from both surface indications and the seismic and electrical probing of the depths. Three specific surprises are worth mentioning: Temperatures in the drill hole rose far faster than predicted. The expected boundary (" suture") between two old tectonic plates thought to exist at 3 km according to surface geology had not yet appeared at 7.5 km. Most interestingly, crevicular structure (crevices and pores) existed at almost all depths, even though theory said they could not because of intense pressures. And these voids were filled with fluids. P. Keher, a KTB scientist, was amazed at what the drill found: "When I started 25 years ago, the idea was that the deeper you go into the crust, the drier it gets." (Kerr, Richard A.; "Looking -- Deeply -- into the Earth's Crust in Europe," Science, 261:295, 1993.) Comment. Deep-living bacteria were not mentioned in the above article, but Soviet scientists claim to have pumped them up from 12 km down! Outer space may not be our final frontier despite the introductory blurb to Star ...
Terms matched: 1 - Score: 14 - 15 May 2017 - URL: /sf090/sf090g08.htm
... . In particular, we know that the mud in the Rockall Trench off the western coast of Scotland teems with untold species of diminutive nematodes. Of course, nematodes are not as pretty as birds and fish, but they are nevertheless bona fide species of life. Examination of the Rockall mud and that from other seabed sites has convinced the nematode counters that there may be as many as 100 million nematode species on our planet. When other classes of life are added, the figure rises to at least 130 million. (Pearce, Fred; "Rockall Mud Richer than Rainforest," New Scientist, p. 8, September 16, 1995.) Comments. Lifeless molecules can apparently unite to form an almost infinite array of life forms! The next reservoir of unexplored biodiversity may be the crevicular realm -- all those fluid-filled crevices and channels that extend miles down into the earth's crust. They are full of bacteria and other unrecognized microscopic life forms. As for extraterrestrial habitats, who can even guess? From Science Frontiers #102 Nov-Dec 1995 . 1995-2000 William R. Corliss ...
Terms matched: 1 - Score: 13 - 15 May 2017 - URL: /sf102/sf102b06.htm
... vents, in the great ocean plains, life is much less dramatic and often scaled down to minute proportions -- threadlike worms, tiny snails, delicate, transparent clams. Yet, the diversity of animals in the cold abyssal muds, it now appears, may rival the celebrated biodiversity of the tropical rain forests." We now know virtually nothing about this fauna, how it survives, and how it evolved. Millions of undescribed species may be awaiting discovery by research submersibles and deep dredging. (Van Dover, Cindy Lee; "Depths of Ignorance," Discover, 14:37, September 1993.) Comment. Preconceptions about life and its talents have often blinded science as to the extent of life's domains. More revelations are sure to come when biologists begin looking at crevicular life -- those multitudinous species prospering in the earth's deep pores and crevices, where they draw energy from the earth's heat and chemicals. From Science Frontiers #90, NOV-DEC 1993 . 1993-2000 William R. Corliss ...
Terms matched: 1 - Score: 13 - 15 May 2017 - URL: /sf090/sf090b98.htm
... hardcover, $18.95, 52 illustrations, 5 indexes 1991, references, LC 90-92347, ISBN 915554-25-9 , 7x10 format. Carolina Bays, Mima Mounds, Submarine Canyons; A Catalog of Geological Anomalies Sorry, Out of print Topographical phenomena are the subject of this Catalog. The ups and downs of the earth's surface betray many anomalies. Could continental drift be inferior to the expanding earth hypothesis? Have ocean levels fluctuated wildly down the eons? Typical subjects covered: Carolina Bays and oriented lakes * Large circular structures * Immense craters * Raised beaches * Guyots (flat-topped seamounts) * Island arcs * Doubts about plate tectonics (continental drift) * Mima mounds * Drumlin anomalies * Patterned ground * Esker problems * Lake walls and ramparts * Crevicular structure * Submarine canyons [Picture caption: Pyramid of frozen foam on the Bozenkill, New York State] Comments from reviews: ". .. enough terrestrial intrigue to keep us thinking for years", Pursuit. View Cart Buy online via PayPal with MC/Visa/Amex 245 pages, hardcover, $17.95, 84 illustrations, 5 indexes 1988, 682 references, LC 87-63408, ISBN 915554-22-4 , 7x10 format. Anomalies in Geology: Physical, Chemical, Biological; A Catalog of Geological Anomalies Sorry: Out of Print. No longer available. Journey here into ice caves, exhume Siberian mammoths, see animals perish in gas-filled valleys -- a little media hype is justified here. But more serious questions involve the origins of ...
Terms matched: 1 - Score: 6 - 10 Oct 2021 - URL: /sourcebk.htm
