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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Kossmaticeras (Kossmaticeras)
Taxonomy
Kossmaticeras (Kossmaticeras) was named by de Grossouvre (1901).
It was assigned to Kossmaticeras by Henderson (1970), Kennedy and Klinger (1985), Klinger (1985), Kennedy et al. (2007), Kennedy (2018).
It was assigned to Kossmaticeras by Henderson (1970), Kennedy and Klinger (1985), Klinger (1985), Kennedy et al. (2007), Kennedy (2018).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1901 | Kossmaticeras (Kossmaticeras) de Grossouvre |
| 1970 | Kossmaticeras (Kossmaticeras) Henderson p. 36 |
| 1985 | Kossmaticeras (Kossmaticeras) Kennedy and Klinger p. 170 |
| 1985 | Kossmaticeras (Kossmaticeras) Klinger p. 7 |
| 2007 | Kossmaticeras (Kossmaticeras) Kennedy et al. p. 516 |
| 2018 | Kossmaticeras (Kossmaticeras) Kennedy p. 675 |
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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. †Kossmaticeras (Kossmaticeras) de Grossouvre 1901
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†Kossmaticeras (Kossmaticeras) haumuriensis Hector 1886
†Kossmaticeras (Kossmaticeras) inornatum Collignon 1966
†Kossmaticeras (Kossmaticeras) jeletzkyi Collignon 1965
†Kossmaticeras (Kossmaticeras) jonesi Collignon 1965
†Kossmaticeras (Kossmaticeras) sakondryense Collignon 1954
†Kossmaticeras (Kossmaticeras) sparsicostatum Kossmat 1897
†Kossmaticeras (Kossmaticeras) theobaldianum Stolickza 1865
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 4 | 23.5 | 14.6 | 30.6 | 26.2 | 6.94 | |
| shell diameter | 4 | 60.2 | 37.3 | 82.0 | 65.8 | 19.4 | |
| shell inflation | 4 | 18.2 | 11.9 | 28.2 | 18.4 | 7.17 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Turonian to the top of the Late/Upper Santonian or 93.90000 to 83.60000 Ma
Collections (16 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Turonian | Madagascar (Toliara) | Kossmaticeras sparsicostatum (46608) | |
| Turonian | Antarctica | Kossmaticeras sakondryense (83337) | |
| Coniacian | India (Tamil Nadu) | Kossmaticeras theobaldianum (46393 46442) | |
| Early/Lower Coniacian | India (Tamil Nadu) | Kossmaticeras theobaldianum (198607 198608 198609) | |
| Early/Lower Coniacian | Angola | Kossmaticeras theobaldianum (210899) | |
| Middle Coniacian | South Africa | Kossmaticeras jonesi (82443 82451) Kossmaticeras sakondryense (82444) Kossmaticeras sparsicostatum, Kossmaticeras jeletzkyi (82440) | |
| Coniacian - Santonian | Argentina | Holcodiscus theobaldianus (83690) | |
| Piripauan | New Zealand | Kossmaticeras haumuriensis (78370 83523) | |
| Late/Upper Santonian | South Africa | Kossmaticeras inornatum (82520) |