Costispiriferinae
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Taxonavigation
[edit]Taxonavigation: Delthyridoidea |
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Superregnum: Eukaryota |
Familia: †Acrospiriferidae
Subfamilia: †Costispiriferinae
Genera: †Costispirifer – †Cumberlandina
Name
[edit]Acrospiriferidae Termier & Termier (1949)
References
[edit]- The Paleobiology Database. Accessed on 7/21/09.