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Whitfieldella ✝
Source Data |
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Rank | genus | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (GBIF,PBDB) | Life : Animalia : Brachiopoda : Rhynchonellata : Athyridida : Meristellidae : Whitfieldella | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomic Status (GBIF) | accepted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Scientific Name | Whitfieldella Hall & Clarke, 1894 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Name Published In | Palaeont. N. York, 8 (2) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Opinions (PBDB) |
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Status (PBDB) | extinct | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 5 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 450 - 444 Ma Paleozoic | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Last Recorded Appearance | 423 - 419 Ma Paleozoic | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Motility | stationary, attached, epibiont | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Vision | blind (based on Rhynchonellata) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Diet | suspension feeder | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ecospace Comments | LIFE HISTORY: Attached, epifaunal suspension feeder, attached to brachiopod shells (McKerrow, 1979). BODY SIZE: Data from Williams et al. (2002). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taphonomy | minor folds | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Primary Reference (PBDB) | J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560 |
Fossil Distribution
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Whitfieldella billingsana ✝ species | accepted (GBIF) listed (PBDB) | 2 | 450 Ma Late/Upper Ordovician | 450 Ma Late/Upper Ordovician | |
Whitfieldella circularis species | accepted (GBIF) | No associated record in PBDB | |||
Whitfieldella erecta species | accepted (GBIF) | No associated record in PBDB | |||
Whitfieldella marylandica species | accepted (GBIF) | No associated record in PBDB | |||
Whitfieldella minuta species | accepted (GBIF) | No associated record in PBDB | |||
Whitfieldella nitida ✝ species | accepted (GBIF) listed (PBDB) | 48 | 443 Ma Silurian | 428 Ma Silurian | |
Whitfieldella northumberlandensis species | accepted (GBIF) | No associated record in PBDB | |||
Whitfieldella pygmaea ✝ species | accepted (GBIF) listed (PBDB) | 7 | 439 Ma Silurian | 439 Ma Silurian | |
Whitfieldella quadrangularis species | accepted (GBIF) | No associated record in PBDB | |||
Whitfieldella subovata species | accepted (GBIF) | No associated record in PBDB | |||
Whitfieldella subquadrata species | accepted (GBIF) | No associated record in PBDB | |||
Whitfieldella sulcatina ✝ species | accepted (GBIF) listed (PBDB) | 20 | 443 Ma Silurian | 426 Ma Silurian |
Synonymy List
Year | Name and Author |
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1893 | Whitfieldella Hall and Clarke |
1974 | Whitfieldella Bassett and Cocks |
1977 | Whitfieldella Sheehan |
1997 | Whitfieldella Jin and Chatterton |
2002 | Whitfieldella Sepkoski, Jr. |
2002 | Whitfieldella Williams et al. p. 1566 |
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!