4 treff

The Conodonta : morphology, taxonomy, paleoecology, and evolutionary history of a long-extinct animal phylum
Sweet, Walter C
Bok Språk ikke angitt 1988
Permian-Triassic strata, Kuh-E-Ali Bashi, northwestern Iran
[by] Curt Teichert, Bernhard Kummel, and ...
Bok Engelsk 1973
Symposium on Conodont Biostratigraphy
Symposium on Conodont Biostratigraphy
Bok Engelsk 1971
Ordovician cephalopods from Cornwallis and Little Cornwallis Islands : district of Franklin, Northwest Territories
Sweet, Walter C
Bok Engelsk 1957