Aegoceras (Beaniceras)

Aegoceras (Beaniceras)
Temporal range: Pliensbachian[1]
Fossil
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Ammonitida
Superfamily: Eoderocerataceae
Family: Liparoceratidae
Genus: Aegoceras
Howarth (2013)
Subgenus: Aegoceras (Beaniceras)
Species [2]
  • A(B). centaurus (Quenstedt)
  • A(B). costatum
  • A(B). cottardiense
  • A(B). crassum
  • A(B). larzacensis
  • A(B). luridum
  • A(B). rotundum
  • A(B). senile

Aegoceras (Beaniceras) is small, coarsely ribbed genus ammonite from the Lower Jurassic with coarsely ribbed rounded whorls. The shell is evolute, early whorls a barrel-shaped cadicone, later become serpenticonic.

Distribution

Jurassic of France, Germany and Spain [2]

References

Notes
  1. Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.
  2. 1 2 "Paleobiology Database - Aegoceras (Beaniceras)". Retrieved 2014-05-28.
Bibliography
This article is issued from Wikipedia - version of the 11/15/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.