TY  - BOOK
AU  - Flower,Rousseau Hayner
TI  - Revision of Buttsoceras: Notes on the Michelinoceratida
AV  - QE807.N4 F56
PY  - 1962///
CY  - Socorro
PB  - State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology
KW  - Nautiloidea, Fossil
KW  - Paleontology
KW  - Ordovician
N1  - Bibliography: p. [41]-42
ER  -