(Q99620558)
Statements
Early orthoceratoid cephalopods from the Argentine Precordillera (Lower-Middle Ordovician) (English)
Björn Kröger
Matilde S. Beresi
Ed Landing
November 2007
The Early and Middle Ordovician Orthocerida and Lituitida of Precordilleran Argentina are described, and their systematics and paleogeographic significance are revised. (English)
0 references
1266-1283