Corbula pyriformis

UNB-2018-0426Fossils » Eukaryote » Animalia » Mollusca » Bivalvia

Description

Kingdom: Animalia Phylum: Mollusca Class: Bivalvia Subclass: Autobranchia Order: Pholadida Family: Corbuildae Genus: Corbula (Bruguière, 1789) Species: Corbula pyriformis (Meek) Two specimens with both the left and right valves preserved. Medium growth lines. Prominent lunule and hinge ligament. Triangular umbo. Rounded, elongated ventral margin and triangular/rounded dorsal margin. Specimens are slightly encrusted with sediment.

Specifications

Object nameCorbula pyriformis
IDUNB-2018-0426
Legal statusPermanent collection
CategoryFossil
Classification
Domain:
Eukaryote
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Bivalvia
CompositionCalcium carbonate
Age
Eon:
Phanerozoic
Era:
Mesozoic
Period:
Cretaceous
Epoch:
Upper Cretaceous
Age:
Cenomanian
Numeric age100.5 Mya
OriginUinta County, Wyoming, U.S.A.
Pieces2
PartialNo
Measurements
  • 3.2cm x 2.3cm x 1.5cm
  • 3.2cm x 2.5cm x 1.4cm

Map of Origin