On The Affinities of Leptarctus primus of Leidy American Museum of Natural History, Vol. VI, Article VIII, pp. 229-331. by Wortman, Jacob Lawson

Subjects: “…Paleontology -- Nebraska…”
Get full text
Rights

Records of the Fossil Mammal Sinclairella, Family Apatemyidae, From the Chadronian and Orellan by Clemens, William Alvin

Subjects: “…Paleontology -- Nebraska -- Sioux County…”
Get full text
Rights