Honey's Hummock ( of the United States)

Where: Cochise County, Arizona (32.0° N, 110.2° W: paleocoordinates 32.1° N, 109.6° W)

• coordinate based on political unit

When: St. David Formation, Blancan (4.9 - 1.8 Ma)

Environment/lithology: terrestrial

Primary reference: N. M. Johnson, N. D. Opdyke, and E. H. Lindsay. 1975. Magnetic Polarity Stratigraphy of Pliocene-Pleistocene Terrestrial Deposits and Vertebrate Faunas, San Pedro Valley, Arizona. Geological Society America Bulletin 86(1):5-12 [J. Alroy/J. Alroy/M. Uhen]more details

PaleoDB collection 19642: authorized by John Alroy, entered by John Alroy on 15.05.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

• within chron C2An.1n
Mammalia
 Rodentia - Cricetidae
"Sigmodon medius" = Sigmodon minor
"Sigmodon medius" = Sigmodon minor Gidley 1922 cotton rat
 Rodentia - Heteromyidae
"Prodipodomys minor" = Dipodomys minor, Perognathinae indet.1
"Prodipodomys minor" = Dipodomys minor Gidley 1922 kangaroo rat
Perognathinae indet.1 Coues 1875 rodent
 Perissodactyla - Equidae
Nannippus cf. peninsulatus1 Cope 1885 hipparionine horse
Equus sp. Linnaeus 1758 horse
 Artiodactyla - Camelidae
Camelidae indet.2 Gray 1821 camel