Also known as UALP 31, 7937
Where: Greenlee County, Arizona (32.7° N, 109.1° W: paleocoordinates 32.8° N, 108.5° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Gila Conglomerate Formation, Blancan (4.9 - 1.8 Ma)
• 4 localities in about 3 m, additional locality almost 10 m lower
• member-level stratigraphic resolution
Environment/lithology: lacustrine; marl and claystone
Size classes: macrofossils, mesofossils
Collection methods: bulk, surface (float), sieve,
Primary reference: Y. Tomida. 1987. Small mammal fossils and correlation of continental deposits, Safford and Duncan basins, Arizona. National Science Museum 1-141 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 19654: authorized by John Alroy, entered by John Alroy on 18.02.1993, edited by Richard Hulbert and Jonathan Marcot
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
Sorex sp. Linnaeus 1758 long-tailed shrew
Notiosorex sp. Baird 1877 gray shrew | |
Chrysocyon nearcticus n. sp.4
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Camelops sp. Leidy 1854 camel
Hemiauchenia sp. Gervais and Ameghino 1880 camel | |
cf. Tetrameryx sp. Lull 1921 pronghorn | |
Odocoileus sp. Rafinesque 1832 New World deer | |
Platygonus sp. Leconte 1848 peccary | |
Equus sp. Linnaeus 1758 horse | |
Perognathus gidleyi Hibbard 1941 pocket mouse | |
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Neotoma fossilis, ? Bensonomys sp.1, "Sigmodon medius" = Sigmodon minor, "Baiomys minimus" = Peromyscus minimus, Peromyscus hagermanensis, Ondatra sp.1, Ophiomys cf. taylori, Reithrodontomys rexroadensis
Neotoma fossilis Gidley 1922 pack rat
Peromyscus hagermanensis Hibbard 1962 deer mouse
Ophiomys cf. taylori Hibbard 1959 vole
Reithrodontomys rexroadensis Hibbard 1952 harvest mouse | |
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Stegomastodon mirificus Leidy 1858 gomphothere | |
Aves | |
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