Also known as Lance Quarry 9, Lull's Locality 9, Hatcher No. 9
Where: Niobrara County, Wyoming (43.2° N, 104.6° W: paleocoordinates 49.7° N, 79.5° W)
• coordinate based on political unit
• 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: bulk, quarrying,
Primary reference: R. S. Lull. 1915. The mammals and horned dinosaurs of the Lance Formation of Niobrara County, Wyoming. The American Journal of Science, series 4 40(238):319-348 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 14591: 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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Cimolestes incisus Marsh 1889 eutherian | |
Didelphodon comptus, "Didelphodon ferox" = Didelphodon vorax
Didelphodon comptus Marsh 1889 metatherian
"Didelphodon ferox" = Didelphodon vorax Marsh 1889 metatherian | |
Hatcheritherium alpha n. gen. n. sp.1
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Allacodon lentus Marsh 1889 multituberculate | |
"Meniscoessus robustus" = Meniscoessus robustus, "Dipriodon lunatus" = Meniscoessus robustus, "Oracodon anceps" = Meniscoessus robustus, "Halodon sculptus" = Meniscoessus robustus, "Selenacodon fragilis" = Meniscoessus robustus, Cimolomys sp., ? Cimolomys bellus, "? Selenacodon brevis" = Cimolomys gracilis, "? Cimolomys digona" = Cimolomys gracilis
"Dipriodon lunatus" = Meniscoessus robustus Marsh 1889 multituberculate
"Oracodon anceps" = Meniscoessus robustus Marsh 1889 multituberculate
"Halodon sculptus" = Meniscoessus robustus Marsh 1889 multituberculate
"Selenacodon fragilis" = Meniscoessus robustus Marsh 1889 multituberculate
Cimolomys sp. Marsh 1889 multituberculate
? Cimolomys bellus Marsh 1889 multituberculate
"? Selenacodon brevis" = Cimolomys gracilis Marsh 1889 multituberculate
"? Cimolomys digona" = Cimolomys gracilis Marsh 1889 multituberculate |