XLV.—Notes on Cretaceous ammonites.—III. Utaturiceras gen. nov. and the Metoicoceratinae
- 1 June 1956
- journal article
- research article
- Published by Taylor & Francis in Annals and Magazine of Natural History
- Vol. 9 (102) , 391-393
- https://doi.org/10.1080/00222935608655831
Abstract
A new genus, Utaturiceras, is erected for a group of Upper Cenomanian ammonites, descended from Acanthoceras and immediately ancestral to the well-known Metoicoceras.Keywords
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