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Pycnodonteinae
Source Data |
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Rank | subfamily (PBDB) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (PBDB) | Life : Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Pycnodonteinae | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Opinions (PBDB) |
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Status (PBDB) | extant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 73 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Extant Size (PBDB) | 14 (19%) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 140 - 133 Ma Early/Lower Cretaceous | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Environment | marine,brackish (based on Ostreida) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Motility | stationary, attached (based on Gryphaeidae) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Vision | blind (based on Bivalvia) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Diet | suspension feeder (based on Gryphaeidae) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taphonomy | low Mg calcite (based on Gryphaeidae) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Primary Reference (PBDB) | H. E. Vokes. 1980. Genera of the Bivalvia: a systematic and bibliographic Catalogue. Genera of the Bivalvia: a systematic and bibliographic Catalogue |
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Hyotissini tribe | listed (PBDB) | 0 Ma Extant | |||
Neopycnodontini tribe | listed (PBDB) | 0 Ma Extant | |||
Pycnodonteini tribe | listed (PBDB) | 0 Ma Extant | |||
Costeina ✝ genus | doubtful (GBIF) listed (PBDB) | ||||
Gigantostrea ✝ genus | listed (PBDB) | 70 | 61.6 Ma Paleocene | 20.4 Ma Miocene | |
Hyotissa genus | accepted (GBIF) listed (PBDB) | 260 | 93.5 Ma Late/Upper Cretaceous | 0 Ma Extant | |
Labrostrea ✝ genus | doubtful (GBIF) listed (PBDB) | 2 | 72.1 Ma Late/Upper Cretaceous | 72.1 Ma Late/Upper Cretaceous | |
Monticulina ✝ genus | doubtful (GBIF) listed (PBDB) | 2 | 83.6 Ma Late/Upper Cretaceous | 83.5 Ma Late/Upper Cretaceous | |
Neopycnodonta genus | doubtful (GBIF) listed (PBDB) | 10 | 23.0 Ma Miocene | 0 Ma Extant | |
Neopycnodonte genus | accepted (GBIF) listed (PBDB) | 54 | 66.0 Ma Late/Upper Cretaceous | 0 Ma Extant | |
Pycnodonte genus | listed (PBDB) | 984 | 140 Ma Early/Lower Cretaceous | 0 Ma Extant | |
Texigryphaea ✝ genus | accepted (GBIF) listed (PBDB) | 5 | 113 Ma Early/Lower Cretaceous | 105 Ma Early/Lower Cretaceous |
Synonymy List
Year | Name and Author |
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1959 | Pycnodonteinae Stenzel |
1980 | Pycnodonteinae Vokes p. 63 |
1983 | Pycnodonteinae Gliozzi and Malatesta p. 89 |
1983 | Costeininae Vialov |
1987 | Pycnodonteinae Moore pp. 17, 18 |
1988 | Pycnodonteinae Freneix et al. p. 2 |
1990 | Pycnodonteinae Beu et al. p. 396 |
1990 | Pycnodonteinae Squires and Demetrion p. 386 |
1992 | Pycnodonteinae Maxwell p. 69 |
Year | Name and Author |
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1992 | Pycnodontinae Ward p. 75 |
1994 | Pycnodonteinae Perrilliat p. 233 |
1998 | Pycnodonteinae Stilwell p. 50 |
2002 | Pycnodontinae Marquet |
2006 | Pycnodonteinae Beu p. 212 |
2010 | Pycnodonteinae Bouchet et al. |
2011 | Pycnodonteinae Carter et al. p. 8 |
2011 | Pycnodonteinae Robinson and Lee p. 143 |
2018 | Pycnodonteinae Squires p. 16 |
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!