Also known as UMNH VP Loc. 123
Where: Kane County, Utah (37.4° N, 111.2° W: paleocoordinates 38.8° N, 73.8° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Naturita Formation, Middle Cenomanian to Middle Cenomanian (99.6 - 93.5 Ma)
• said to be Cenomanian, middle part of "Dakota Formation"
Environment/lithology: "floodplain"; lithology not reported
Size class: mesofossils
Collection methods: bulk, sieve,
Primary reference: J. G. Eaton and R. L. Cifelli. 1988. Preliminary report on Late Cretaceous mammals of the Kaiparowits Plateau, southern Utah. Contributions to Geology, University of Wyoming 26(2):45-55 [J. Alroy/J. Alroy/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 14383: authorized by John Alroy, entered by John Alroy on 21.09.1998, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
see also Eaton 1993c
middle mbr. of fm. dated at 92.9 +/- 0.2 Ma "at the base" and 90.5 +/- 0.1 Ma "near the top"; redated at 94.7 +/- 0.4 and 94.5 +/-0.2 Ma (level not stated); these dates are incompatible: Eaton 1995; grand mean is 93.15 Ma
also additional "Cimolodon sp." forms "A" and "B" (not definitely from this locality)
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