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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Mortoniceras (Mortoniceras)
Taxonomy
Mortoniceras (Mortoniceras) was named by Meek (1876).
It was assigned to Mortoniceras by Reyment (1955), Förster (1975), Kennedy et al. (1998), Szives (2007), Mosavinia et al. (2007), Kennedy et al. (2008), Sharifi et al. (2016) and El Qot (2018).
It was assigned to Mortoniceras by Reyment (1955), Förster (1975), Kennedy et al. (1998), Szives (2007), Mosavinia et al. (2007), Kennedy et al. (2008), Sharifi et al. (2016) and El Qot (2018).
Subtaxa
Mortoniceras (Mortoniceras) aequatorealis, Mortoniceras (Mortoniceras) albense, Mortoniceras (Mortoniceras) arietiforme, Mortoniceras (Mortoniceras) densecostatum, Mortoniceras (Mortoniceras) evolutum (syn. Pervinquieria salebrosa, Ophryoceras crassinodosum, Ophryoceras jugosum), Mortoniceras (Mortoniceras) fallax, Mortoniceras (Mortoniceras) fissicostatum, Mortoniceras (Mortoniceras) inflatum (syn. Mortoniceras (Pervinquieria) commune), Mortoniceras (Mortoniceras) kiliani, Mortoniceras (Mortoniceras) multicostatum, Mortoniceras (Mortoniceras) nanum, Mortoniceras (Mortoniceras) nodosocostatum, Mortoniceras (Mortoniceras) ornatum (syn. Pagoceras simum), Mortoniceras (Mortoniceras) pachys, Mortoniceras (Mortoniceras) potternense, Mortoniceras (Mortoniceras) quadrinodosum, Mortoniceras (Mortoniceras) recticostatum, Mortoniceras (Mortoniceras) subrotundum, Mortoniceras (Mortoniceras) vespertinus, Mortoniceras (Styphloceras) downii, Mortoniceras (Styphloceras) lowrii
Synonyms
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Synonymy list
Year | Name and author |
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1876 | Mortoniceras (Mortoniceras) Meek |
1951 | Pervinquieria (Styphloceras) Van Hoepen p. 300 |
1955 | Mortoniceras (Mortoniceras) Reyment p. 29 |
1955 | Pervinquieria (Styphloceras) Van Hoepen pp. 359-360 |
1972 | Mortoniceras (Styphloceras) McLearn p. 72 |
1975 | Mortoniceras (Mortoniceras) Förster p. 233 |
1998 | Mortoniceras (Mortoniceras) Kennedy et al. p. 15 |
2007 | Mortoniceras (Mortoniceras) Mosavinia et al. p. 85 |
2007 | Mortoniceras (Mortoniceras) Szives p. 102 |
2008 | Mortoniceras (Mortoniceras) Kennedy et al. p. 42 |
2016 | Mortoniceras (Mortoniceras) Sharifi et al. p. 597 |
2018 | Mortoniceras (Mortoniceras) El Qot p. 160 |
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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.
Subg. †Mortoniceras (Mortoniceras) Meek 1876
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†Mortoniceras (Mortoniceras) aequatorealis Kossmat 1895
†Mortoniceras (Mortoniceras) albense Spath 1933
†Mortoniceras (Mortoniceras) arietiforme Spath 1922
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†Pervinquieria arietiformis compressa Haas 1942
†Pervinquieria arietiformis elegans Haas 1942
†Mortoniceras (Mortoniceras) densecostatum van Hoepen 1946
†Mortoniceras (Mortoniceras) evolutum Spath 1922
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Invalid names: Ophryoceras crassinodosum van Hoepen 1946 [synonym], Ophryoceras jugosum van Hoepen 1942 [synonym], Pervinquieria salebrosa van Hoepen 1942 [synonym]
†Mortoniceras (Mortoniceras) fallax Breistroffer 1940
†Mortoniceras (Mortoniceras) fissicostatum Spath 1932
†Mortoniceras (Mortoniceras) inflatum Sowerby 1818
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†Ammonites inflatus circumspinosus Quenstedt 1857
Invalid names: Mortoniceras (Pervinquieria) commune Spath 1932 [synonym]
†Mortoniceras (Mortoniceras) kiliani Lasswitz 1904
†Mortoniceras (Mortoniceras) multicostatum Van Hoepen 1942
†Mortoniceras (Mortoniceras) nanum Spath 1933
†Mortoniceras (Mortoniceras) nodosocostatum van Hoepen 1942
†Mortoniceras (Mortoniceras) ornatum van Hoepen 1944
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Invalid names: Pagoceras simum van Hoepen 1951 [synonym]
†Mortoniceras (Mortoniceras) pachys Seeley 1865
†Mortoniceras (Mortoniceras) potternense Spath 1932
†Mortoniceras (Mortoniceras) quadrinodosum Spath 1932
†Mortoniceras (Mortoniceras) recticostatum Spath 1925
†Mortoniceras (Mortoniceras) subrotundum Spath 1922
†Mortoniceras (Mortoniceras) vespertinus Morton 1834
†Pervinquieria arietiformis levicostata Haasa 1942
†Pervinquieria inflata aequatorealis Kossmat 1907
Invalid names: Pervinquieria (Styphloceras) Van Hoepen 1951 [synonym]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 12 | 26.0 | 6.00 | 75.0 | 38.5 | 26.7 | |
shell diameter | 12 | 73.6 | 17.0 | 288.0 | 102.5 | 88.1 | |
shell inflation | 12 | 30.0 | 7.50 | 144.0 | 40.0 | 45.9 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Early/Lower Albian to the top of the Early/Lower Cenomanian or 112.03000 to 93.50000 Ma
Collections (67 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Albian | Madagascar | Pervinquieria arietiformis (98250) Pervinquieria inflata (98264) | |
Albian | USA (California) | Pervinquieria inflata (83771) | |
Albian | Canada (British Columbia) | Mortoniceras downii (87479) | |
Early/Lower Albian | Venezuela (Trujillo) | Mortoniceras pachys, Mortoniceras densecostatum (87968) | |
Late/Upper Albian | Germany (Brandenburg) | Mortoniceras albense (126920) | |
Late/Upper Albian | Virgin Islands, U.S. | Mortoniceras nanum (209728) | |
Late/Upper Albian | Mozambique | Mortoniceras albense (174832) Mortoniceras ornatum (174811) Mortoniceras recticostatum, Mortoniceras aequatorealis (174812) | |
Late/Upper Albian | Angola | Elobiceras arietiforme, Schloenbachia inflata (210851) Elobiceras arietiforme, Subschloenbachia subrotunda, Subschloenbachia aequatorialis (210811) Pervinquieria arietiformis, Pervinquieria inflata, Pervinquieria evoluta (83840) Schloenbachia inflata (210890) Schloenbachia lenzi (210888) Subschloenbachia aequatorialis (210731 210841) Subschloenbachia evoluta (210736) Subschloenbachia subrotunda (210733 210739) Subschloenbachia subrotunda, Subschloenbachia aequatorialis (210730) | |
Late/Upper Albian | Belgium | Mortoniceras fallax, Mortoniceras nanum (174924) | |
Late/Upper Albian | Madagascar | Pervinquieria inflata (98265) | |
Late/Upper Albian | Egypt | Mortoniceras inflatum (191706 191715) | |
Late/Upper Albian | Madagascar (Mahajanga) | Pervinquieria inflata (98220) | |
Late/Upper Albian | Colombia | Mortoniceras arietiforme (67508 67509 67513 67514 67516 67517 67518 67519 67521 67522 67523 67524 67525 67526 67527 67529 67530 67533 67534) | |
Late/Upper Albian | Iran | Mortoniceras fallax (183698) Mortoniceras fissicostatum (174596) Mortoniceras inflatum, Mortoniceras fissicostatum (174598) | |
Late/Upper Albian | Nigeria | Mortoniceras evolutum (82731) Mortoniceras pachys (82766) Mortoniceras pachys, Mortoniceras evolutum, Mortoniceras nodosocostatum (82771) Mortoniceras quadrinodosum (82772 82773 210681) Mortoniceras quadrinodosum, Mortoniceras nodosocostatum (82767) Mortoniceras sp., Mortoniceras kiliani, Mortoniceras multicostatum (82770) Mortoniceras subrotundum (82764) | |
Late/Upper Albian | Mexico (Durango) | Schloenbachia inflata (87610) | |
Late/Upper Albian | USA (California) | Mortoniceras kiliani (225645) Mortoniceras nodosocostatum (225652) | |
Late/Upper Albian | France | Mortoniceras fallax (56541) Mortoniceras inflatum (58122 58125 58527) | |
Late/Upper Albian | Venezuela (Lara) | Mortoniceras arietiforme (87951 87953) | |
Early/Lower Cenomanian | Mexico (Zacatecas) | Schloenbachia inflata (87607) |