| Source Data | |
|---|
| Rank | genus |
|---|
| Taxonomy (GBIF) | Life : Animalia : Mollusca : Cephalopoda : Ammonoidea : Douvilleiceratidae : Cheloniceras |
|---|
| Taxonomy (PBDB) | Life : Animalia : Mollusca : Cephalopoda : Ammonitida : Douvilleiceratidae : Cheloniceras |
|---|
| Taxonomic Status (GBIF) | accepted |
|---|
Classification
(PBDB,GBIF) | |
|---|
| Scientific Name | Cheloniceras Hyatt, 1903 |
|---|
| Name Published In | U.S. geol. Surv. Mon., 44: 101 footnote, 129 |
|---|
| Opinions (PBDB) | | Name | Rank | Opinion | Evidence | Author |
|---|
| Cheloniceras | genus | belongs to Cheloniceratidae | stated with evidence | Förster, 1975 | | Cheloniceras | genus | belongs to Ammonoidea | second hand | Sepkoski, 2002 | | Cheloniceras | genus | belongs to Cheloniceratinae | stated with evidence | El Qot, 2018 |
|
|---|
| Status (PBDB) | extinct |
|---|
| Taxon Size (PBDB) | 15 |
|---|
| First Recorded Appearance | 125 - 122 Ma
Early/Lower Cretaceous |
|---|
| Last Recorded Appearance | 122 - 101 Ma
Early/Lower Cretaceous |
|---|
| Motility | fast-moving (based on Ammonoidea) |
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| Vision | well-developed (based on Cephalopoda) |
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| Diet | carnivore (based on Ammonoidea) |
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| Taphonomy | aragonite (based on Ammonoidea) |
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| Primary Reference (PBDB) | J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560 |
|---|
| Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560 |
| Förster R. (1975) Die geologische Entwicklung von Süd-Mozambique seit der Unterkreide und die Ammoniten-Fauna von Unterkreide und Cenoman, Geologisches Jahrbuch, Reihe B 12, 3-324 |
| Renz O. (1982) , The Cretaceous ammonites of Venezuela, 1-132 |
| El Qot G. M. (2018) Aptian-early Cenomanian ammonites from north Sinai, Egypt: systematic paleontology and biostratigraphy, Cretaceous Research 85, 142-171 |
| Futakami M. (2018) Aptian ammonite fauna from the Yezo Group of the Urakawa area in Hokkaido, Japan, Cretaceous Research 89, 224-234 |
| International Commission on Zoological Nomenclature. Opinion 428 Suppression under the Plenary Powers of the specific name royerianus d'Orbigny, 1841, as published in the combination ammonites Royerianus and designation under the same Powers of a type species in harmony with accustomed practice for the genus Chehniceras, Hyatt, 1903 (class Cephalopoda, order Ammonoidea).Opinions and declarations rendered by the International Commission on Zoological Nomenclature 14(12), 311-322 (1956) - via Official Lists and Indexes of Names in Zoology |
| GBIF/Paleo Database - via The Interim Register of Marine and Nonmarine Genera |
| Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera |
| Sepkoski, J. J., Jr. (2002). A compendium of fossil marine animal genera. Bulletins of American Paleontology. 363, 1-560. - via The Interim Register of Marine and Nonmarine Genera |
| Monogr. U.S. Geol. Surv., 44, 101 - via The Interim Register of Marine and Nonmarine Genera |
Cheloniceras ✝
