Also known as SDSM V-696
Where: Shannon County, South Dakota (43.3° N, 102.5° W: paleocoordinates 44.1° N, 97.4° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Lower Member (Harrison Formation), Harrisonian (24.8 - 20.4 Ma)
• "basal member"
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Reposited in the SDSM
Primary reference: X. Wang. 1994. Phylogenetic systematics of the Hesperocyoninae (Carnivora: Canidae). Bulletin of the American Museum of Natural History 221:1-207 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 17743: authorized by John Alroy, entered by John Alroy on 26.03.1995, edited by Jonathan Marcot
Creative Commons license: CC BY (attribution)
Taxonomic list
possibly relevant: Schizodontomys sulcidens Rensberger 1973c: type, 5 mi S of American Horse Creek, "lower Rosebud" Fm. Schaubeumys ("Plesiosminthus") grangeri Green 1977: SDSM V-696; NISP 6 Phlaocyon minor Wang et al. 1999: "2 mi west of American Horse Creek, Upper Rosebud Beds"
Mammalia | |
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"Merycoides relictus" = Paramerychyus relictus1, "Merycochoerus carrikeri" = Promerycochoerus carrikeri1
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Enhydrocyon crassidens Matthew 1907 canid "Upper Rosebud" 6 mi W of American Horse Creek; I assume this is the same as the oreodont "Lower Rosebud" localities but could be wrong
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