. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. lU'llKI IN. So. (Im ir. ,\( \|i| \n ()!â ,S( IKNCKS \<)1. 55, I'ait 2, U)5(j. PLATE 18 T\pical Pebblr Industry Implements, Black's Fork, Wyoming. ( Side chopper and coup de poing.) stadia] times. In either case, the presence of Man at the Texas Street Locahty appears to more than treble the "maximum age" previously accepted for Man in America. SUMMARY: The study of Early Prehistoric archeology of west- ern America began comparatively recently and is much too young to give us decis
. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. lU'llKI IN. So. (Im ir. ,\( \|i| \n ()!â ,S( IKNCKS \<)1. 55, I'ait 2, U)5(j. PLATE 18 T\pical Pebblr Industry Implements, Black's Fork, Wyoming. ( Side chopper and coup de poing.) stadia] times. In either case, the presence of Man at the Texas Street Locahty appears to more than treble the "maximum age" previously accepted for Man in America. SUMMARY: The study of Early Prehistoric archeology of west- ern America began comparatively recently and is much too young to give us decisive conclusions. However, present knowledge does provide challenging, thought-provoking data; does open new vistas; does afford a strong incentive for scholars to further their investigations into the probably great antiquity of Man in America. Certain aspects of our study are now well established, well documented. A few of these merit inclusion in the summary of this progress report on the investigation of Early Prehistoric western American archeology: 1. Thousands of Early Paleolithic-like artifacts from many sites situated in different areas, cannot be overlooked or ignored. They represent widespread and very early lithic industries. 2. Certain criteria must be met before sites and lithic imple- ments are acceptable as evidence of the presence and work of 68. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Southern California Academy of Sciences. Los Angeles, Calif. : The Academy
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