... 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 ALL ROADS LEAD TO CHACO CANYON Just last year, L. L'Amour came out with his novel The Haunted Mesa. It's all about the Anasazi, a remarkable people of the ancient Southwest, circa 900-1200 AD, who, as far as we can tell, disappeared rather suddenly. L'Amour has the Anasazi returning to a parallel world through a space warp in a kiva window. Archeologists have not yet found this remarkable kiva, so we must be content with the things they left behind, but these are impressive enough. A long article in Scientific American introduces us to the accomplishments of the Anasazi. We will concentrate here on their road system, but cannot let a few general statistics go by unnoticed. Of the nine Great Houses of the Anasazi in Chaco Canyon, in northwestern New Mexico, Pueblo Bonito is the best studied. It covers three acres and once rose to at least five stories, with some 650 rooms. Constructed of tightly fitting sandstone blocks, each Great House required tens of millions of cut sandstone slabs. For floors, the Anasazi carried logs from forests 80 kilometers away. The Chaco Canyon Great Houses required about 215,000 trees -- quite a problem in transportation. Strangely enough, the Great Houses seem to have been used only occasionally. In fact, Chaco Canyon was too poor agriculturally to support a large, permanent community. If this is so, what ...
Terms matched: 1 - Score: 42 - 15 May 2017 - URL: /sf059/sf059p02.htm
... Rock Crespi Collection Spoon in Coal Silver Crosses, GA Lead Crosses, AZ [MGW] Egyptian Copper, Australia Oti's Copper Ax Indian Bell in New Zealand MMP POTTERY Roman Amphorae, Brazil Old World in New World Pottery under Lava, Mexico Porcelain in America Neolithic Pottery Ancient Pottery, Australia China in Egyptian Tombs China in New World/Africa Egypt in Australia Mohenjo-Daro in Mexico Japan in Ecuador (Valdivia/ Jomon) Llamas with 5 Toes on South American pottery Amphorae, Honduras, Bolivia Burial Jars Mohenjo-Daro Pottery Fused into Lumps Greek Lamp in New England Anforetas, ME MMS STONE ARTIFACTS Mortars in the Auriferous Gravels Stone Collars and Yokes Cogged Stones Chinese Anchor Stones Jade Artifacts in New World Plain Stone Spheres Discoidal Stones Bannerstones/gorgets Loess Balls Kimmeridge Coal Money Sandstone Discs in Kivas Block Grinders, HI Disk Factory Jade in New World Mortars on Continental Shelf Polynesia in New World Stone and Jade Telescopes [MGT] MMT HIGH TECHNOLOGY Electric Battery Greek Computer Balances Olmec Lodestone Ccompass Plumbing Radioactivity in Bible Microscopic Engraving Surgical Instruments Optical Devices (Lenses) Egyptian Electricity Clocks Musical Instruments Mastic and Adhesives Glass Slabs and Floors Diamond Drilling Manna Maker Shell Etching Egyptian Glider Stone Telescopes [MMS] Metal Plating [MMM] Cement Jade Astronomical Instruments [MMS] Earthquake Detector Mallia Table Olmec Mirrors Inca abacus Aluminum Buckle, China [MMM] Mayan Dentistry Ancient False Teeth Paints, Cosmetics Wine and Beer Chewing Gum Atlatl Treppaning [MAF] Cement Pyramids Aluminum and Platinum [MMM] Plating, Welding, Gilding Soldering [MMM] Metallurgy [MMM] Vimanas (Flying Machines [MMM] MMW WOODEN ...
Terms matched: 1 - Score: 5 - 15 May 2017 - URL: /cat-arch.htm
