The National Geographic Magazine, Volume 194National Geographic Society., 1998 - Geography |
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Page 84
... bones , and airy , flexible feathers . A N 18TH - CENTURY SAGE once proposed that birds arose from fish cast upon ... bone of the reptile transform- ing into light , hollow bird bone , the forelimbs NATIONAL GEOGRAPHIC , JULY 1998 ...
... bones , and airy , flexible feathers . A N 18TH - CENTURY SAGE once proposed that birds arose from fish cast upon ... bone of the reptile transform- ing into light , hollow bird bone , the forelimbs NATIONAL GEOGRAPHIC , JULY 1998 ...
Page 96
... bones fused into a furcula , or wishbone , as well as a sternum , or breastbone - both seen in modern birds . 2 Shoulder blade Birds and theropods have long , thin scapulae , or shoulder blades . 3 Bone mass Birds and birdlike dinosaurs ...
... bones fused into a furcula , or wishbone , as well as a sternum , or breastbone - both seen in modern birds . 2 Shoulder blade Birds and theropods have long , thin scapulae , or shoulder blades . 3 Bone mass Birds and birdlike dinosaurs ...
Page 92
... bones tell a new story Australopithecus afarensis Australopithecus africanus. By LEE BERGER Photographs by KENNETH GARRETT Art by JOHN GURCHE S O YOU'RE SAYING they've got long arms and short legs , more like an ape ? " asked Henry ...
... bones tell a new story Australopithecus afarensis Australopithecus africanus. By LEE BERGER Photographs by KENNETH GARRETT Art by JOHN GURCHE S O YOU'RE SAYING they've got long arms and short legs , more like an ape ? " asked Henry ...
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adverse events afarensis africanus American Archaeopteryx Asst AUGUST birds bones bottlenose BOTTLENOSE WHALES called camera Canada Caudipteryx cetirizine CHIEN-CHI CHANG China Chinatown Chinese Chrysler 300M clinical trials creature Danes Danish Denmark diabetes dinosaurs Director disaster dogs dose drug Earth erectile dysfunction explore feathers feet female fire flood fossil frogfish human hurricanes images Inca Indonesia insulin island John JULY kids land lander light live look male Mars Mars Pathfinder Martian Mexico mg/kg miles million months NATIONAL GEOGRAPHIC SOCIETY NATURAL HAZARDS Nissan Nissan Pathfinder North orangutans Pathfinder patients pediatric PHOTOGRAPHS placebo Prize Protarchaeopteryx rain forest rats Rezulin rocks rover says scientists Sihetun sildenafil Sinosauropteryx species studies telescope there's theropods tion Titanic tornado town tree trip troglitazone VIAGRA whales wild wings winner YUKON RIVER ZYRTEC