Author: Teichert C. & Kummel B.& A. Sweet A.,
Title: Permian-Triassic strata, Kuh-E-Ali Bashi, northwestern Iran
Description: 1973. In 8vo, original wrappers, pp. 113 with 14 pls. and 16 figs. Bull. Mus. Comp. Zool. 145. Half the plates show ammonites, including a new genus and several new species.

Keywords: shells fossil ammonites paleontology geology


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