Little Beaver Cave - A1-L2 collection (Pleistocene to of the United States)

Where: Phelps County, Missouri (37.6° N, 91.8° W: paleocoordinates 37.6° N, 91.8° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Late/Upper Pleistocene to Late/Upper Pleistocene (0.1 - 0.0 Ma)

• Cave sediments; A1 collection derived from test excavation (80 x 90 cm unit) excavated to depth of 18cm, in three stratigraphic levels; this collection is for level 2

Environment/lithology: terrestrial

• Specimens derived from sediments within Little Beaver Cave; Cave is "formed in uppermost portion of the Gasconade Formation, a dolomitic Ordovician unit." (p. 152)

Size classes: macrofossils, mesofossils

Collection methods: surface (float),

• Specimens are curated at the Illinois State Museum

Primary reference: B. W. Schubert. 2003. A late Pleistocene and early Holocene mammalian fauna from Little Beaver Cave, Central Ozarks, Missouri. Pp. 149-200 in Ice Age Cave Faunas of North America (B. W. Schubert, J. I. Mead, and R. W. Graham, eds.). Indiana University Press, Bloomington. [C. Bell/C. Bell]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 63566: authorized by Chris Bell, entered by Chris Bell on 16.08.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Chiroptera - Vespertilionidae
Myotis sp. Kaup 1829 vesper bat
cf. Eptesicus fuscus Beauvois 1796 big brown bat
 Lagomorpha - Leporidae
Sylvilagus sp. Gray 1867 cottontail rabbit
 Rodentia - Cricetidae
Synaptomys cooperi Baird 1858 southern bog lemming
"Clethrionomys sp." = Myodes Pallas 1811 vole
Ondatra zibethicus Linnaeus 1766 muskrat
Microtus sp. Schrank 1798 vole
"Microtus ochrogaster or M. pinetorum"
Microtus sp. Schrank 1798 vole
Microtus pennsylvanicus Ord 1815 meadow vole
Microtus cf. xanthognathus Leach 1815 taiga vole
Neotoma sp. Say and Ord 1825 pack rat
Neotoma cf. floridana Ord 1818 eastern woodrat
Peromyscus sp. Gloger 1841 deer mouse
 Rodentia - Zapodidae
Zapus sp. Coues 1876 jumping mouse
 Rodentia - Geomyidae
Geomys sp. Rafinesque 1817 pocket gopher
 Rodentia - Sciuridae
Tamiasciurus sp. Trouessart 1880 squirrel
Tamias striatus Linnaeus 1758 eastern chipmunk
Tamias cf. striatus Linnaeus 1758 eastern chipmunk
Spermophilus sp. Cuvier 1825 ground squirrel
"Spermophilus (Ictidomys) sp."
Marmota sp. Frisch 1775 marmot
 Artiodactyla - Tayassuidae
Platygonus compressus Leconte 1848 peccary
 Soricomorpha - Talpidae
Scalopus aquaticus Linnaeus 1758 eastern mole
 Soricomorpha - Soricidae
Blarina sp. Gray 1838 American short-tailed shrew
"Blarina brevicauda or B. hylophaga"
Blarina sp. Gray 1838 American short-tailed shrew
Cryptotis parva Say 1823 North American least shrew
Sorex sp. Linnaeus 1758 long-tailed shrew