TY  - BOOK
AU  -  Romer,Alfred Sherwood
AU  -  Price,Llewellyn Ivor
TI  -  Review of the Pelycosauria / 
T2  -  Geological Society of America. Special papers, 
U1  -  568.1 ROM 
PY  - 1940///
CY  -  New York : 
PB  -  The Society, 
KW  -  Pelycosauria
KW  -  Paleontology
KW  -  Permian
KW  -  Carboniferous
N1  -  Includes bibliographical references (p. 476-485)
ER  -