“Plaesiomyidae”的意思、由来-开放百科全书

词条

Plaesiomyidae

释义

Fossil record
Genera
References

{{Taxobox
| name = Plaesiomyidae
| fossil_range = {{fossil range|Ordovician|Silurian}}
| image = Plaesiomyiidae - Plesiomys subquadrata.JPG
| image_caption = Fossils of Plaesiomys subquadrata
| regnum = Animalia
| phylum = Brachiopoda
| classis = Rhynchonellata
| ordo = Orthida
| familia = Plaesiomyidae
| familia_authority = Schuchert 1913
| synonyms =
}}

Plaesiomyidae is a family of extinct lamp shells belonging to the order Orthida.

Fossil record

Fossils of Plaesiomyidae are found in marine strata from the Ordovician until the Silurian (age range: from 478.6 to 418.7 years ago.).^[1]

Genera

†Austinella Foerste 1909
†Bokotorthis Popov et al. 2000
†Campylorthis Ulrich and Copper 1942
†Chaulistomella
†Dinorthis Hall and Clarke 1892
†Evenkina
†Madiorthis Zuykov and Harper 2008
†Metorthis
†Multicostella
†Plaesiomys Hall and Clarke 1892
†Retrorsirostra Schuchert and Cooper 1932
†Valcourea

References

1. ^Paleobiology Database

5 : Prehistoric protostome families|Prehistoric brachiopods|Brachiopod families|Ordovician first appearances|Silurian extinctions

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