Liostrea

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Liostrea
Temporal range: 200–94 Ma Carnian - Cenomanian
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Ostreida
Family: Gryphaeidae
Subfamily: Gryphaeinae
Genus: Liostrea
Douvillé, 1904

Liostrea is a genus of extinct oysters, marine bivalve mollusks in the family Gryphaeidae.[1]

These fossils range from the Carnian Epoch of the Triassic Period to the Cenomanian Epoch of the late Cretaceous Period and were widely distributed geographically. They were encrusting organisms, attaching firmly to the substrate on their left shell, and were important Jurassic reef-forming organisms. The species L. erina attached itself to living ammonoids.[2]

Selected species

  • L. erina d'Orbigny[2]
  • L. oxiana Romer[2]
  • L. plastica Trautschold)[2]


References

  1. ^ Vokes, Harold E. (1980). Genera of the Bivalvia: A Systematic and Bibliographic Catalogue. Paleontological Research Institute. ISBN 978-0877103783.
  2. ^ a b c d Ros-Franch, S.; Márquez-Aliaga, A.; Damborenea, S.E. (10 April 2014). "Comprehensive database on Induan (Lower Triassic) to Sinemurian (Lower Jurassic) marine bivalve genera and their paleobiogeographic record". Paleontological Contributions. 8: 1–219. doi:10.17161/PC.1808.13433.