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Neocycloceras
Taxonomy
Neocycloceras was named by Flower and Caster (1935) [Sepkoski's age data: D Fame-m C Serp-l Sepkoski's reference number: 524]. Its type is Neocycloceras obliquum.
It was assigned to Pseudorthoceratinae by Teichert et al. (1964); and to Pseudorthoceratidae by Kröger (2008).
It was assigned to Pseudorthoceratinae by Teichert et al. (1964); and to Pseudorthoceratidae by Kröger (2008).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1935 | Neocycloceras Flower and Caster p. 14 |
1964 | Neocycloceras Teichert et al. p. 243 |
2008 | Neocycloceras Kröger |
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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. †Neocycloceras Flower and Caster 1935
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†Neocycloceras obliqueannulatum Waagen 1879
†Neocycloceras obliquum Flower and Caster 1935
†Neocycloceras termierorum Kröger 2008
Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell diameter | 1 | 10.5 |
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Source: c = class | |||||
Reference: Kiessling 2004 |
Age range: base of the Early/Lower Emsian to the top of the Changhsingian or 409.10000 to 252.17000 Ma
Collections (24 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Emsian | Morocco | N. sp. (150360 150362) | |
Zlichovian | Morocco | N. termieri (91748) | |
Eifelian | Morocco | N. termieri (92076) | |
Kungurian | Tajikistan | N. sp. (117828) | |
Wuchiapingian | Iran | N. obliqueannulatum (119043) N. sp. (63892 118272 118280) | |
Wuchiapingian | Azerbaijan | N. margaritatum (110678 110690) N. sp. (110596) Orthoceras obliqueannulatum (132465) | |
Wuchiapingian | Armenia | N. obliqueannulatum (110749) | |
Wuchiapingian | Iran (Abadeh) | N. obliquannulatum (63894) | |
Lopingian | China (Jiangxi) | Orthoceras cyclophorum (109628) | |
Changhsingian | China (Zhejiang) | N. sp. (121646) | |
Changhsingian | Pakistan | Orthoceras obliqueannulatum (90251) | |
Changhsingian | Iran | N. sp. (119068 119069 119070) | |
Changhsingian | Azerbaijan | N. margaritatum (110602) N. sp. (110694) | |
Changhsingian | China (Guizhou) | N. sp. (112093) |