Also known as UCMP V-5709
Where: Niobrara County, Wyoming (43.3° N, 104.5° W: paleocoordinates 49.7° N, 79.3° W)
• coordinate based on unpublished field data
• small collection-level geographic resolution
When: Lance Formation, Lancian (70.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; sandstone
Size class: mesofossils
Collected by W. A. Clemens; reposited in the UCMP
Primary reference: W. A. Clemens. 1964. Fossil mammals of the type Lance Formation, Wyoming. Part I. Introduction and Marsupialia. University of California Publications in Geological Sciences 48:1-105 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 14570: authorized by John Alroy, entered by John Alroy on 26.07.1994, edited by Matthew Carrano and Roger Benson
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
"Pediomys cooki" = Leptalestes cooki1
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Cimolodon nitidus Marsh 1889 multituberculate | |
Cimolomys gracilis Marsh 1889 multituberculate | |
Reptilia | |
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"Leidyosuchus sternbergi" = Borealosuchus sternbergii4
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Amphibia | |
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Actinopteri | |
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? Platacodon nanus4 Marsh 1889 | |
Chondrichthyes | |
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