Anxiety Butte (Late Arikarean) ( of Canada)
Where: Saskatchewan, Canada (49.6° N, 108.8° W: paleocoordinates 50.6° N, 103.5° W)
• coordinate based on nearby landmark
When: Harrisonian (24.8 - 18.5 Ma)
Environment/lithology: terrestrial
Primary reference: J. E. Storer. 1996. Eocene-Oligocene faunas of the Cypress Hills Formation, Saskatchewan. In D. R. Prothero and R. J. Emry (eds.), The Terrestrial Eocene-Oligocene Transition in North America 240-261 [J. Alroy/J. Alroy/J. Marcot]more details
PaleoDB collection 17758: authorized by John Alroy, entered by John Alroy on 12.04.1997
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Mammalia | |
|
Arretotherium sp. Douglass 1902 anthracothere | |
|
Stenomylus sp. Peterson 1907 camel | |
Miohippus cf. gemmarosae, ""Parahippus" cf. nebrascensis" = Desmatippus nebrascensis
Miohippus cf. gemmarosae Osborn 1918 anchitheriine horse
""Parahippus" cf. nebrascensis" = Desmatippus nebrascensis Peterson 1907 anchitheriine horse | |