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Grioceras β
| Source Data |
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| Rank | genus (PBDB) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Animalia : Mollusca : Cephalopoda : Goniatitida : Vidrioceratidae : Grioceras | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Opinions (PBDB) |
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| Status (PBDB) | extinct | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 14 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| First Recorded Appearance | 279 - 272 Ma Permian | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Last Recorded Appearance | 269 - 265 Ma Permian | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Motility | fast-moving (based on Ammonoidea) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Vision | well-developed (based on Cephalopoda) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Diet | carnivore (based on Ammonoidea) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taphonomy | aragonite (based on Goniatitida) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | T. B. Leonova. 2018. Revision of the late Paleozoic family Vidrioceratidae Plummer et Scott (Ammonoidea). Paleontological Journal 52:234-244 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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| Grioceras benedictinum β species | listed (PBDB) | 1 | 269 Ma Permian | 269 Ma Permian | |
| Grioceras burnense β species | listed (PBDB) | ||||
| Grioceras diblasii β species | listed (PBDB) | 1 | 269 Ma Permian | 269 Ma Permian | |
| Grioceras globosum β species | listed (PBDB) | 2 | 269 Ma Permian | 269 Ma Permian | |
| Grioceras grunewaldti β species | listed (PBDB) | 1 | 269 Ma Permian | 269 Ma Permian | |
| Grioceras longilobatum β species | listed (PBDB) | 1 | 269 Ma Permian | 269 Ma Permian | |
| Grioceras multidentatum β species | listed (PBDB) | ||||
| Grioceras pelagicum β species | listed (PBDB) | 1 | 269 Ma Permian | 269 Ma Permian | |
| Grioceras perspectivum β species | listed (PBDB) | 1 | 269 Ma Permian | 269 Ma Permian | |
| Grioceras saundersi β species | listed (PBDB) | 1 | 269 Ma Permian | 269 Ma Permian | |
| Grioceras shuangyangense β species | listed (PBDB) | 1 | 269 Ma Permian | 269 Ma Permian | |
| Grioceras skinneri β species | listed (PBDB) | 2 | 279 Ma Permian | 279 Ma Permian | |
| Grioceras tauricum β species | listed (PBDB) | 2 | 272 Ma Permian | 272 Ma Permian |
Synonymy List
| Year | Name and Author |
|---|---|
| 1939 | Martoceras (Grioceras) Toumanskaya |
| 2018 | Grioceras Leonova p. 240 |
References
| Leonova T. B. (2018) Revision of the late Paleozoic family Vidrioceratidae Plummer et Scott (Ammonoidea), Paleontological Journal 52, 234-244 |
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!
