Kosmoceratidae
Kosmoceratidae is an extinct ammonite family from the Callovian (Middle Jurassic) to Early Cretaceous. Kosmoceratidae are probably the most polymorphic groups of Jurassic ammonites. These ammonoids have a more or less tabulate venter, with lateral or ventrolateral tubercles. The aptychus is double valved with a concentrically ribbed surface.
primaryTopic
Kosmoceratidae
Kosmoceratidae is an extinct ammonite family from the Callovian (Middle Jurassic) to Early Cretaceous. Kosmoceratidae are probably the most polymorphic groups of Jurassic ammonites. These ammonoids have a more or less tabulate venter, with lateral or ventrolateral tubercles. The aptychus is double valved with a concentrically ribbed surface.
has abstract
Kosmoceratidae is an extinct a ...... concentrically ribbed surface.
@en
Kosmoceratidae – rodzina amoni ...... * Gulielmites
* Sigaloceras
@pl
Kosmoceratidae — семейство вым ...... Neocosmoceras
* Sigaloceras
@ru
family
Link from a Wikipage to an external page
Wikipage page ID
42,972,102
Wikipage revision ID
690,745,843
familia
Kosmoceratidae
familia authority
image caption
Fossil shell of Kosmoceras spi ...... t d'anatomie comparée in Paris
comment
Kosmoceratidae is an extinct a ...... concentrically ribbed surface.
@en
Kosmoceratidae – rodzina amoni ...... * Gulielmites
* Sigaloceras
@pl
Kosmoceratidae — семейство вым ...... Neocosmoceras
* Sigaloceras
@ru
label
Kosmoceratidae
@en
Kosmoceratidae
@pl
Kosmoceratidae
@ru
wasDerivedFrom
isPrimaryTopicOf
name
Kosmoceras spinosum
@en