Also known as Lance Quarry 5, Lull's Locality 5, Hatcher No. 5
Where: Niobrara County, Wyoming (43.1° N, 104.6° W: paleocoordinates 49.6° N, 79.5° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Lance Formation, Lancian (70.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: mesofossils
Collected by J. B. Hatcher in 1889; reposited in the YPM
Collection methods: quarrying,
Primary reference: O. C. Marsh. 1889. Discovery of Cretaceous Mammalia. Part II. American Journal of Science and Arts, series 3 38:177-180 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 14587: authorized by John Alroy, entered by John Alroy on 15.05.2002, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
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"Cimolomys nitidus" = Cimolomys gracilis2, "Cimolomys digona n. sp." = Cimolomys gracilis, "Dipriodon robustus" = Meniscoessus robustus2
"Cimolomys digona n. sp." = Cimolomys gracilis Marsh 1889 multituberculate | |
Allacodon lentus n. sp. Marsh 1889 multituberculate | |
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Actinopteri | |
Platacodon sp.2 Marsh 1889 |