WORMINGTON, H. M.
1955 A Reappraisal of the Fremont Culture. Proceedings, No. 1, Denver Museum of Natural History. Denver.
1957 Ancient Man in North America. Fourth Revised Edition. Popular Series, No. 4, Denver Museum of Natural History. Denver.
WORMINGTON, H. M. and R. H. LISTER
1956 Archaeological Investigations on the Uncompahgre Plateau in West Central Colorado. Proceedings No. 2, Denver Museum of Natural History. Denver.
ZINGG, H. M.
1939 The Ute Indians in Historical Relation to Proto-Azteco-Tanoan Culture. University of Denver Contributions to Ethnography, No. 2. Denver.
Footnotes:
[1] No available temperature or snowfall records for Morrison. Morrison lies about 18 miles west of the Denver Record station and is slightly higher. Temperatures do not differ appreciably from Denver. Data was collected in 1941-1956 for Morrison, 1905-1957 for Denver.
[2] Publication authorized by the Director, U. S. Geological Survey.