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Anaxenaspis ✝
Description | Anaxenaspis is an extinct genus of cephalopod belonging to the Ammonite subclass. From Wikipedia article at https://en.wikipedia.org/wiki/Anaxenaspis, which is released under the Creative Commons Attribution-Share-Alike License 3.0. | ||||||||||||||||||||||||||||||||||||||||||||||||
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Source Data |
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Rank | genus | ||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (GBIF) | Life : Animalia : Mollusca : Cephalopoda : Ammonoidea : Flemingitidae : Anaxenaspis | ||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (PBDB) | Life : Animalia : Mollusca : Cephalopoda : Ceratitida : Flemingitidae : Anaxenaspis | ||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomic Status (GBIF) | accepted | ||||||||||||||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Scientific Name | Anaxenaspis Kiparisova, 1956 | ||||||||||||||||||||||||||||||||||||||||||||||||
Name Published In | in Kiparisova, Markovski & Radchenko [Eds]. Materials on paleontology. New families and Genera. Ministr. Geol. Okran. Nedr. Moscow: Vses. nauchno-issled. Geol. Inst. (VSEGEI) 12 | ||||||||||||||||||||||||||||||||||||||||||||||||
Opinions (PBDB) |
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Status (PBDB) | extinct | ||||||||||||||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 8 | ||||||||||||||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 252 - 247 Ma Phanerozoic | ||||||||||||||||||||||||||||||||||||||||||||||||
Last Recorded Appearance | 251 - 247 Ma Early/Lower Triassic | ||||||||||||||||||||||||||||||||||||||||||||||||
Motility | actively mobile (based on Ceratitida) | ||||||||||||||||||||||||||||||||||||||||||||||||
Vision | well-developed (based on Cephalopoda) | ||||||||||||||||||||||||||||||||||||||||||||||||
Diet | carnivore (based on Ceratitida) | ||||||||||||||||||||||||||||||||||||||||||||||||
Taphonomy | aragonite (based on Ceratitida) | ||||||||||||||||||||||||||||||||||||||||||||||||
Primary Reference (PBDB) | L. D. Kiparisova. 1956. Ammonoidea. In L. D. Kiparisova, B. P. Markovskogo, G.P. Radchenko (eds.), Materialy po Paleontologii, Novye Semeystva i Rody | ||||||||||||||||||||||||||||||||||||||||||||||||
Wikipedia | https://en.wikipedia.org/wiki/Anaxenaspis |
Fossil Distribution
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Anaxenaspis dieneri ✝ species | accepted (GBIF) listed (PBDB) | 1 | 251 Ma Early/Lower Triassic | 251 Ma Early/Lower Triassic | |
Anaxenaspis kraffti ✝ species | accepted (GBIF) listed (PBDB) | 2 | 251 Ma Early/Lower Triassic | 251 Ma Early/Lower Triassic | |
Anaxenaspis lidacensis ✝ species | accepted (GBIF) listed (PBDB) | 12 | 252 Ma Permian | 251 Ma Early/Lower Triassic | |
Anaxenaspis nammalensis ✝ species | accepted (GBIF) listed (PBDB) | 5 | 251 Ma Early/Lower Triassic | 251 Ma Early/Lower Triassic | |
Anaxenaspis olenekensis ✝ species | accepted (GBIF) listed (PBDB) | 2 | 251 Ma Early/Lower Triassic | 251 Ma Early/Lower Triassic | |
Anaxenaspis orientalis ✝ species | accepted (GBIF) listed (PBDB) | 5 | 251 Ma Early/Lower Triassic | 251 Ma Early/Lower Triassic | |
Anaxenaspis welteri ✝ species | accepted (GBIF) listed (PBDB) | 1 | 251 Ma Early/Lower Triassic | 251 Ma Early/Lower Triassic |
Synonymy List
Year | Name and Author |
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1956 | Anaxenaspis Kiparisova p. 76 |
1981 | Anaxenaspis Tozer |
1994 | Anaxenaspis Tozer p. 73 |
2002 | Anaxenaspis Sepkoski, Jr. |
2012 | Anaxenaspis Brühwiler and Bucher p. 22 |
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!