TY  - SER
AU  -  Wortman, Jacob Lawson
TI  -  On The Affinities of Leptarctus primus of Leidy : :  
AV  - QH 
PY  - 2008///
PB  -  Project Gutenberg, 
KW  -  Paleontology -- Nebraska
KW  -  Paleontology -- Miocene
KW  -  Leptarctus primus
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/26542
ER  -