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Kummelonautilus
Taxonomy
Kummelonautilus was named by Matsumoto (1984). Its type is Kummeloceras yamashitai.
It was assigned to Eutrephoceratidae by Matsumoto (1984); and to Nautilidae by Squires (2001).
It was assigned to Eutrephoceratidae by Matsumoto (1984); and to Nautilidae by Squires (2001).
Species
Synonyms
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Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Kummelonautilus Matsumoto 1984
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†Kummelonautilus angustus Blanford 1861
†Kummelonautilus bryani Gabb 1877
†Kummelonautilus kamuy Matsumoto and Muramoto 1983
†Kummelonautilus splendens Blanford 1861
†Kummelonautilus yamashitai Matsumoto 1983
†Kummelonautilus yezoensis Matsumoto 1983
Invalid names: Kummeloceras Matsumoto 1983 [replaced]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 9 | 65.4 | 25.6 | 108.6 | 77.8 | 29.6 | |
shell diameter | 9 | 108.9 | 45.0 | 176.0 | 131.5 | 46.4 | |
shell inflation | 9 | 3.69 | 0.001 | 21.0 | 12.0 | 6.43 |
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Source: f = family, o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003, Hendy et al. 2009 |
Age range: base of the Late/Upper Cenomanian to the top of the Lutetian or 99.60000 to 41.30000 Ma
Collections (16 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Cenomanian | USA (Arizona) | Kummeloceras sp. (53503) | |
Late/Upper Turonian | Japan | Kummeloceras yamashitai (166213 166214 166215) | |
Coniacian | Japan | Kummeloceras yezoense (166216 166217 166218 166219) | |
Coniacian | Spain (Burgos) | Eutrephoceras splendens (171022) | |
Santonian | Japan | Kummeloceras kamuy (166241 166242) | |
Thanetian | USA (New Jersey) | Eutrephoceras bryani (81775 101328) | |
Lutetian | USA (California) | K. sp. (8012 8013 51922) |