A fossil hedgehog from the American Oligocene. Bulletin of the AMNH ; v. 19, article 7.

Matthew, William Diller, 1871-1930.Loomis, Frederic Brewster, b. 1873.2005-10-062005-10-061903http://hdl.handle.net/2246/1499p. 227-229 : ill. ; 24 cm.3549577 bytesapplication/pdfen-USQH1 .A4 vol.19, art.7, 1903Proterix loomisi.Hedgehogs, Fossil -- South Dakota.Mammals, Fossil -- South Dakota.Paleontology -- Oligocene -- South Dakota.Paleontology -- South Dakota.A fossil hedgehog from the American Oligocene. Bulletin of the AMNH ; v. 19, article 7.Fossil hedgehog from American Oligocenetext