Michelinoceras sp.

UNB-2018-0510Fossils » Eukaryote » Animalia » Mollusca » Cephalopoda » Orthoceratoidea

Description

Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda Subclass: Orthoceratoidea Order: Orthocerida Family: Orthoceratidae Genus: Michelinoceras (Foerste, 1932) Two large orthoconic specimens with prominent sutures (~0.5 cm). The smaller of the two specimens, shows the septa of the interior part of the shell, that are encrusted with sediment.

Specifications

Object nameMichelinoceras sp.
IDUNB-2018-0510
Legal statusPermanent collection
CategoryFossil
Classification
Domain:
Eukaryote
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Cephalopoda
Subclass:
Orthoceratoidea
CompositionLimestone
Age
Eon:
Phanerozoic
Era:
Paleozoic
Period:
Ordovician to Late Ordovician
Numeric age450 Mya
OriginCincinnati, Ohio, U.S.A.
Pieces2
PartialNo
Measurements
  • 4cm x 2.7cm x 1.2cm
  • 7.5cm x 3.5cm x 3cm

Map of Origin