Eotetragonites is an extinct genus of ammonite.Sepkoski, Jack Sepkoski's Online Genus Database
Eotetragonites is considered by some authors a subgenus of Eogaudryceras.
Species Species within this genus include:Paleobiology Database Eotetragonites duvali (A.V.M.D. D'Orbigny ) † E. duvali at WMSDB - Worldwide Mollusc Species Data Base Eotetragonites raspaili Breistroffer, 1947 † E. raspaili at WMSDB - Worldwide Mollusc Species Data Base Eotetragonites rossmatteliformis Youtube Eotetragonites umbilicostriatum Collignon 1949
Fossil record The fossil record of this genus dates back to the Cretaceous (age range: from 112.6 to 99.7million years ago). Fossils of species within this genus have been found in Egypt, France, Madagascar, South Africa and United States (California). These cephalopods were fast-moving nektonic carnivores.
See also List of ammonite genera
References