CENTRO DE INFORMACIÓN GEO-BIOLÓGICO DEL NOA

Late Ordovician and Silurian Cephalopod Molluscs of Kasakhstan and Middle Asia

Barskov,I.S.

Late Ordovician and Silurian Cephalopod Molluscs of Kasakhstan and Middle Asia - - Moscow-URSS Nauka 1972 - - .



--Paleontologia--Cephalopoda--Ordovicico--Mollusca--Silurico--Kasakhstan--Asia--
Geologia