TY  - BOOK
AU  - Mcalester, A.Lee
TI  - Upper devonian pelecypods of the new york chemung stage 
U1  - 564 21st ed
PY  - 1962///
CY  - Connecticut
PB  - Peabody museum Yale university New heaven
KW  - systematic paleontology
KW  - geographic and stratigraphic
N1  - Bulletin -16 Peabody museum of national history, Yale university
ER  -