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Angulobracchia ✝
Source Data |
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Rank | genus | |||||||||||||||||||||||||||
Taxonomy (GBIF) | Life : Chromista : Radiozoa : Polycystina : Spumellaria : Angulobracchiidae : Angulobracchia | |||||||||||||||||||||||||||
Taxonomy (PBDB) | Life : Retaria : Radiolaria : Spumellaria : Angulobracchiidae : Angulobracchia | |||||||||||||||||||||||||||
Taxonomic Status (GBIF) | accepted | |||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Scientific Name | Angulobracchia Baumgartner, 1980 | |||||||||||||||||||||||||||
Name Published In | Micropaleontology 26 (3) | |||||||||||||||||||||||||||
Opinions (PBDB) |
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Status (PBDB) | extinct | |||||||||||||||||||||||||||
Taxon Size (PBDB) | 10 | |||||||||||||||||||||||||||
First Recorded Appearance | 176 - 172 Ma Jurassic | |||||||||||||||||||||||||||
Last Recorded Appearance | 112 - 105 Ma Early/Lower Cretaceous | |||||||||||||||||||||||||||
Environment | marine (based on Radiolaria) | |||||||||||||||||||||||||||
Motility | passively mobile (based on Radiolaria) | |||||||||||||||||||||||||||
Diet | omnivore (based on Radiolaria) | |||||||||||||||||||||||||||
Taphonomy | silica (based on Radiolaria) | |||||||||||||||||||||||||||
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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Angulobracchia biordinalis ✝ species | accepted (GBIF) listed (PBDB) | 26 | 164 Ma Middle Jurassic | 151 Ma Late Jurassic | |
Angulobracchia bulbosa ✝ species | accepted (GBIF) listed (PBDB) | 2 | 168 Ma Middle Jurassic | 151 Ma Late Jurassic | |
Angulobracchia digitata ✝ species | accepted (GBIF) listed (PBDB) | 16 | 176 Ma Early Jurassic | 151 Ma Late Jurassic | |
Angulobracchia heteroporata ✝ species | accepted (GBIF) listed (PBDB) | 16 | 151 Ma Late Jurassic | 130 Ma Early/Lower Cretaceous | |
Angulobracchia media ✝ species | accepted (GBIF) listed (PBDB) | 25 | 161 Ma Jurassic | 140 Ma Early/Lower Cretaceous | |
Angulobracchia portmanni ✝ species | accepted (GBIF) listed (PBDB) | 192 | 156 Ma Jurassic | 112 Ma Early/Lower Cretaceous | |
Angulobracchia purisimaensis ✝ species | accepted (GBIF) listed (PBDB) | 16 | 170 Ma Middle Jurassic | 145 Ma Late Jurassic | |
Angulobracchia rugosa ✝ species | accepted (GBIF) listed (PBDB) | 9 | 161 Ma Jurassic | 145 Ma Late Jurassic | |
Angulobracchia trifolia ✝ species | accepted (GBIF) listed (PBDB) | 21 | 161 Ma Jurassic | 145 Ma Late Jurassic |
Synonymy List
Year | Name and Author |
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1980 | Angulobracchia Baumgartner |
1997 | Angulobracchia Hull |
2001 | Angulobracchia De Wever et al. p. 141 |
2002 | Angulobracchia Sepkoski, Jr. |
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!