“Aenigmatoceras”的意思、由来-开放百科全书

词条

Aenigmatoceras

释义

References

{{Italic title}}{{Taxobox
| fossil_range = Carboniferous
| image = Aenigmatoceras_rhipaeum.jpg
| image_caption = A. rhipaeum
| regnum = Animalia
| phylum = Mollusca
| classis = Cephalopoda
| subclassis = Ammonoidea
| ordo = Goniatitida
| subordo = Goniatitina
| superfamilia = Neoglyphiocerataceae
| familia = ?Cravenoceratidae
| subfamilia = ?Cravenoceratinae
|genus = Aenigmatoceras
| genus_authority =
|subdivision_ranks = species
|subdivision =

A. rhipaeum (type species)
A. kyzylkumense

}}

Aenigmatoceras is a genus of ammonite cephalopods from the Carboniferous of Russia. It is tentatively placed within the family Cravenoceratidae based on similarities with Tympanoceras.

References

[https://web.archive.org/web/20071001114925/http://paleodb.org/cgi-bin/bridge.pl The Paleobiology Database] accessed on 10/01/07

4 : Cravenoceratidae|Goniatitida genera|Fossils of Russia|Carboniferous ammonites

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