Kossmatella Temporal range:
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Fossil shells of Kossmatella agassizianum from Maritime Alps, on display at Galerie de paléontologie et d'anatomie comparée in Paris | |
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Genus: | Kossmatella Jacob, 1907
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Species [2] | |
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Kossmatella is an extinct genus of ammonoid cephalopods belonging to the family Lytoceratidae. These fast-moving nektonic carnivores [2] lived in the Cretaceous period, from Albian age to Cenomanian age. [1]
Shells of Eulytoceras species are quite small, with rounded whorl section and deep constrictions on the external surface. [3]
Fossils of species within this genus have been found in the Cretaceous rocks of Dominican Republic, France, Italy, Madagascar, Mexico, South Africa, Suriname and United States. [2]
Kossmatella Temporal range:
| |
---|---|
| |
Fossil shells of Kossmatella agassizianum from Maritime Alps, on display at Galerie de paléontologie et d'anatomie comparée in Paris | |
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
Subclass: | |
Order: | |
Family: | |
Genus: | Kossmatella Jacob, 1907
|
Species [2] | |
| |
Synonyms | |
|
Kossmatella is an extinct genus of ammonoid cephalopods belonging to the family Lytoceratidae. These fast-moving nektonic carnivores [2] lived in the Cretaceous period, from Albian age to Cenomanian age. [1]
Shells of Eulytoceras species are quite small, with rounded whorl section and deep constrictions on the external surface. [3]
Fossils of species within this genus have been found in the Cretaceous rocks of Dominican Republic, France, Italy, Madagascar, Mexico, South Africa, Suriname and United States. [2]