Germanonautilus kyotanii Nakazawa 1959 (nautiloid)

Cephalopoda - Nautilida - Tainoceratidae

Synonym: Grypoceras buriji Kiparisova 1961

Belongs to Germanonautilus according to E. S. Sobolev 1989

Sister taxa: Ammonites acis, Cyrtocera linearis, Germanonautilus anceps, Germanonautilus bidorsatus, Germanonautilus breunneri, Germanonautilus brooksi, Germanonautilus bytschkovi, Germanonautilus cassianus, Germanonautilus furlongi, Germanonautilus johnstoni, Germanonautilus klipsteini, Germanonautilus popowi, Germanonautilus salinarius, Germanonautilus schloenbachi, Germanonautilus sibiricus, Germanonautilus tridorsatus, Nautilus tertius

Type specimens:

  • Germanonautilus kyotanii: JM 3002, a shell
  • Grypoceras buriji:

Ecology: nektobenthic carnivore

Average measurements (in mm): shell diameter 76.0


• Triassic of the Russian Federation (12 collections)

Total: 12 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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