Where: Mohave County, Arizona (34.7° N, 113.4° W: paleocoordinates 35.1° N, 111.8° W)
• coordinate based on political unit
When: Muddy Creek Formation, Hemphillian (10.3 - 4.9 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Primary reference: R. E. Reynolds and E. H. Lindsay. 1999. Late Tertiary basins and vertebrate faunas along the Nevada-Utah border. Utah Geological Survey Miscellaneous Publication 99-1:469-478 [J. Alroy/J. Alroy/J. Marcot]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 18933: authorized by John Alroy, entered by John Alroy on 19.05.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
Hemiauchenia sp. Gervais and Ameghino 1880 camel | |
Texoceros sp. Frick 1937 pronghorn | |
? Indarctos sp. Pilgrim 1913 bear | |
Epicyon cf. haydeni Leidy 1858 bone-crushing dog |