Also known as UCMP V-5817
Where: Niobrara County, Wyoming (43.2° N, 104.5° W: paleocoordinates 49.6° N, 79.4° 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• coordinate based on unpublished field data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 and sandy shale
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 14538: 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
Actinopteri | |
Belonostomus longirostris4 Lambe 1902 | |
Elopidae indet.4 Bonaparte 1846 | |
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Reptilia | |
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"Leidyosuchus sternbergi" = Borealosuchus sternbergii4
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"Peltosaurus piger" = Odaxosaurus piger4
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"Plastomeninae sp." = Plastomenidae5
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Mammalia | |
Cimolodon nitidus Marsh 1889 multituberculate | |
Mesodma thompsoni Clemens 1964 multituberculate | |
Meniscoessus robustus Marsh 1889 multituberculate
Cimolomys gracilis Marsh 1889 multituberculate | |
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"Pediomys cooki" = Leptalestes cooki2, "Pediomys hatcheri" = Protolambda hatcheri2, "Pediomys florencae" = Protolambda florencae2
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Amphibia | |
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Osteichthyes | |
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Chondrichthyes | |
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Gastropoda | |
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Bivalvia | |
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