TY  - BOOK
AU  - McKee Edwin D at al
ED  - US Interior. Dept of Geological Survey
TI  - Paleontectonic maps of the triassic system
U1  - 560.176 
PY  - 1959///
CY  - Washington
PB  - U.S. Geological Survey
KW  - Mesozoic paleontology
KW  - Stratigraphic
N1  - include maps
ER  -