Kuchta Sand Pit ( of the United States)
Where: Yankton County, South Dakota (43.0° N, 97.4° W: paleocoordinates 43.1° N, 96.7° W)
• coordinate based on political unit
When: Bon Homme Gravel Formation, Blancan to Blancan (4.9 - 0.3 Ma)
• said to be Irvingtonian
Environment/lithology: terrestrial
Primary reference: J. D. Pinsof. 1985. Dakoterra 2(2) [J. Alroy/J. Alroy]more details
PaleoDB collection 20020: authorized by John Alroy, entered by John Alroy on 18.02.1993
Creative Commons license: CC BY (attribution)
Taxonomic list
• said to be Irvingtonian by Pinsof 1985, but late Blancan by Johnson and Milburn 1984; Heaton and McDonald 1993 equivocate
Show authors, comments, and common names
Mammalia | |
Megalonyx leptostomus Cope 1893 edentate | |
Castor sp. Linnaeus 1758 beaver | |
Canidae indet. Fischer de Waldheim 1817 canid | |
Equus cf. giganteus Gidley 1901 horse | |
Cervidae indet. Gray 1821 deer | |
Gigantocamelus spatulus Cope 1893 camel
Camelops sp. Leidy 1854 camel
Hemiauchenia sp. Gervais and Ameghino 1880 camel | |
Stegomastodon mirificus Leidy 1858 gomphothere |