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Trigonioidoidea
Source Data |
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Rank | superfamily (PBDB) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (PBDB) | Life : Animalia : Mollusca : Bivalvia : Trigoniida : Trigonioidoidea | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Opinions (PBDB) |
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Status (PBDB) | extant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 63 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Extant Size (PBDB) | 3 (4.8%) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 164 - 145 Ma Jurassic | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Motility | facultatively mobile (based on Trigoniida) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Vision | blind (based on Bivalvia) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Diet | suspension feeder (based on Trigoniida) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taphonomy | aragonite (based on Bivalvia) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Primary Reference (PBDB) | J. G. Carter, C. R. Altaba L. C. Anderson, R. Araujo, A. S. Biakov, A. E. Bogan, D. C. Campbell, M. Campbell, J. H. Chen, J. C. W. Cope, G. Delvene, H. H. Dijkstra, Z. J. Fang, R. N. Gardner, V. A. Gavrilova, I. A. Goncharova, P. J. Harries, J. H. Hartman, M. Hautmann, et al. 2011. A Synoptical Classification of the Bivalvia (Mollusca). University of Kansas Paleontological Institute Paleontological Contributions 4:1-47 |
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Jilinoconchidae ✝ family | listed (PBDB) | 1 | 101 Ma Late/Upper Cretaceous | 101 Ma Late/Upper Cretaceous | |
Nakamuranaiadidae ✝ family | accepted (GBIF) listed (PBDB) | 7 | 164 Ma Middle Jurassic | 125 Ma Early/Lower Cretaceous | |
Nippononaiidae ✝ family | accepted (GBIF) listed (PBDB) | 1 | 145 Ma Late Jurassic | 145 Ma Late Jurassic | |
Plicatounionidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
Pseudohyriidae family | accepted (GBIF) listed (PBDB) | 3 | 145 Ma Late Jurassic | 0 Ma Extant | |
Sainschandiidae ✝ family | listed (PBDB) | ||||
Trigonioididae ✝ family | accepted (GBIF) listed (PBDB) | 43 | 164 Ma Middle Jurassic | 101 Ma Late/Upper Cretaceous | |
Americunioninae subfamily | listed (PBDB) | 0 Ma Extant |
Synonymy List
Year | Name and Author |
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1952 | Trigonioidoidea Cox |
2010 | Trigonioidoidea Bouchet et al. |
2011 | Trigonioidoidea Carter et al. p. 12 |
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!