Early Man in America with Particular Reference to the Southwestern United States: Symposium of American Society of Naturalists, St. Louis, Dec. 31, 19351936 - Indians of North America - 59 pages |
Common terms and phrases
accumulated aggrading AMERICAN NATURALIST assemblages basins Basket Makers bed-rock bison bones Buda Buda limestone Burnet Cave Camelops Clovis coarse rock Coffin Colorado containing artifacts correlation Dawes County early Ernst Antevs eroded erosion evidence extinct animals faunas feet of varved flood plains Folsom points Fort Collins fossil geochronologies Geol geological glaciation gravel stratum human remains implements J. E. Todd July-August known large rocks late-glacial late-Quaternary Lindenmeier Site living locality loess mammals material Mexico mile east Missouri mollusks Museum Nebraska northern Nothrotherium occur PALEONTOLOGY period Pleistocene pluvial pluvial lakes post-glacial present stream level Pupilla Quaternary rainfall recent region rock and gravel rock bars Round Rock Sand Creek sequence silt slackwater beds soil zone South Dakota SOUTHWESTERN spearpoints stages Sterki stratum SUCCESSION OF MAMMALIAN summer layers temperature terrace deposits Tetrameryx tion to-day trench twin soil types varved sediments White River Valley winter layers