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Anahamulina ✝
Description | Anahamulina is an extinct ammonoid cephalopod genus from the Lower Cretaceous. Named by Hyatt, 1900, Anahamulina is included in the family Ptychoceratidae, which is part of the Turrilitaceae. From Wikipedia article at https://en.wikipedia.org/wiki/Anahamulina, 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,PBDB) | Life : Animalia : Mollusca : Cephalopoda : Ammonoidea : Hamulinidae : Anahamulina | |||||||||||||||||||||||||||||||||||||||||||||
Taxonomic Status (GBIF) | accepted | |||||||||||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Scientific Name | Anahamulina Hyatt, 1900 | |||||||||||||||||||||||||||||||||||||||||||||
Name Published In | in Eastman-Zittel, Text-Book Palaeont., 1 | |||||||||||||||||||||||||||||||||||||||||||||
Opinions (PBDB) |
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Status (PBDB) | extinct | |||||||||||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 4 | |||||||||||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 140 - 133 Ma Early/Lower Cretaceous | |||||||||||||||||||||||||||||||||||||||||||||
Last Recorded Appearance | 122 - 112 Ma Early/Lower Cretaceous | |||||||||||||||||||||||||||||||||||||||||||||
Motility | fast-moving (based on Ammonoidea) | |||||||||||||||||||||||||||||||||||||||||||||
Vision | well-developed (based on Cephalopoda) | |||||||||||||||||||||||||||||||||||||||||||||
Diet | carnivore (based on Ammonoidea) | |||||||||||||||||||||||||||||||||||||||||||||
Taphonomy | aragonite (based on Ammonoidea) | |||||||||||||||||||||||||||||||||||||||||||||
Primary Reference (PBDB) | J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560 | |||||||||||||||||||||||||||||||||||||||||||||
Wikipedia | https://en.wikipedia.org/wiki/Anahamulina |
Fossil Distribution
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Anahamulina picteti ✝ species | listed (PBDB) | 2 | 133 Ma Early/Lower Cretaceous | 122 Ma Early/Lower Cretaceous | |
Anahamulina subcylindrica ✝ species | accepted (GBIF) listed (PBDB) | 22 | 136 Ma Early/Lower Cretaceous | 129 Ma Early/Lower Cretaceous | |
Anahamulina wilcoxensis ✝ species | accepted (GBIF) listed (PBDB) | 2 | 140 Ma Early/Lower Cretaceous | 133 Ma Early/Lower Cretaceous | |
Hamulina picteti species | accepted (GBIF) | No associated record in PBDB |
Synonymy List
Year | Name and Author |
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1900 | Anahamulina Hyatt p. 571 |
1960 | Anahamulina Imlay p. 200 |
2002 | Anahamulina Sepkoski, Jr. |
2007 | Anahamulina Klein et al. p. 274 |
2018 | Anahamulina El Qot p. 164 |
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!