Wortman, Jacob Lawson
On The Affinities of Leptarctus primus of Leidy : American Museum of Natural History, Vol. VI, Article VIII, pp. 229-331. [recurso electrónico] / Jacob Lawson Wortman - Project Gutenberg, 2008 - Project Gutenberg 26542 .
Public domain in the USA.
Text
Paleontology -- Nebraska Paleontology -- Miocene Leptarctus primus
QH
On The Affinities of Leptarctus primus of Leidy : American Museum of Natural History, Vol. VI, Article VIII, pp. 229-331. [recurso electrónico] / Jacob Lawson Wortman - Project Gutenberg, 2008 - Project Gutenberg 26542 .
Public domain in the USA.
Text
Paleontology -- Nebraska Paleontology -- Miocene Leptarctus primus
QH