Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 67American Philosophical Society, 1928 |
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Сторінка vi
... 1 Figure 2 . Trianaeopiper Killipi Diagram . Trianaeopiper santa - rosanum Restoration of two primitives Silurian chordates . 248 . 289 · 337 · 338 340 PAGE The locomotor apparatus of a typical fish ( Roccus vi LIST OF ILLUSTRATIONS.
... 1 Figure 2 . Trianaeopiper Killipi Diagram . Trianaeopiper santa - rosanum Restoration of two primitives Silurian chordates . 248 . 289 · 337 · 338 340 PAGE The locomotor apparatus of a typical fish ( Roccus vi LIST OF ILLUSTRATIONS.
Сторінка vii
... primitive amphibian 348 Evolution of the shoulder - girdle from primitive tetrapod to man 351 . 355 Two possible modes of twisting of the pectoral and pelvic limbs . Primitive amphibian ( Eryops ) , showing bridge - like construction ...
... primitive amphibian 348 Evolution of the shoulder - girdle from primitive tetrapod to man 351 . 355 Two possible modes of twisting of the pectoral and pelvic limbs . Primitive amphibian ( Eryops ) , showing bridge - like construction ...
Сторінка xiii
... Primitive Brachiators ? " by William K. Gregory , Professor of Paleontology , Colum- bia University . ( Read by Francis Montague Ashley- Montague . ) Discussed by Dr. Osborn . " Racial Characters in Human Dentition , " by Milo MINUTES ...
... Primitive Brachiators ? " by William K. Gregory , Professor of Paleontology , Colum- bia University . ( Read by Francis Montague Ashley- Montague . ) Discussed by Dr. Osborn . " Racial Characters in Human Dentition , " by Milo MINUTES ...
Сторінка 103
... Primitive Brachiators ? By WILLIAM K. GREGORY 1 129 Present Status of the Problem of Human Ancestry . By HENRY FAIR- FIELD OSBORN 151 Racial Characters in Human Dentition . By MILO HELLMAN --- 157 The Present Status of Research in ...
... Primitive Brachiators ? By WILLIAM K. GREGORY 1 129 Present Status of the Problem of Human Ancestry . By HENRY FAIR- FIELD OSBORN 151 Racial Characters in Human Dentition . By MILO HELLMAN --- 157 The Present Status of Research in ...
Сторінка 128
... ( B , = 1.0 ) . The author is indebted to Mr. F. R. Siskind and Mr. M. Samoiloff for assistance in making the tests and records appearing in the illustration . WERE THE ANCESTORS OF MAN PRIMITIVE BRACHIATORS ? By WILLIAM 128 A. E. KENNELLY.
... ( B , = 1.0 ) . The author is indebted to Mr. F. R. Siskind and Mr. M. Samoiloff for assistance in making the tests and records appearing in the illustration . WERE THE ANCESTORS OF MAN PRIMITIVE BRACHIATORS ? By WILLIAM 128 A. E. KENNELLY.
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104 SOUTH FIFTH adrenals airplane Alaska American Philosophical Society amphibian anthropoid atom Bohr brachiating Buriats cell chimpanzee cholesterol climate coast container corals correspondence cusp cusp formula Diatryma digit distance Dryopithecus Dryopithecus pattern electron Eocene evolution fact feet flight frequency gorilla groove system hand humerus hydrogen known layer lecithin Lewis Lewis's lichens limb lipoids lobe-finned lobe-finned fishes LOWER MOLAR PATTERN lower molar teeth mammals McMahon measured meteorological methods motion muscles natural Negroes Notharctus nucleus observations observatories Omorhamphus orbits parallax pectoral Pedro Dome Philadelphia photographic plants plate present primates primitive problem Professor proper motions Pursh rainfall rigid airships Sajous scientific seeds septa shoulder-girdle SOUTH FIFTH STREET species specimen stage stars stellar distances surface temperature tetrapod theory third molar tissue trees Trianaeopiper trochlear process tundra vegetation velocity weather White Spruce winds winter