| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ctenoceras
Taxonomy
Ctenoceras was named by Noetling (1884). Its type is Ctenoceras schmidti.
It was assigned to Stereoplasmoceratidae by Sweet (1958); to Orthoceratinae by Teichert et al. (1964); to Orthoceratidae by Crick (1981) and Dzik (1984); and to Orthocerida by Sepkoski (2002).
It was assigned to Stereoplasmoceratidae by Sweet (1958); to Orthoceratinae by Teichert et al. (1964); to Orthoceratidae by Crick (1981) and Dzik (1984); and to Orthocerida by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Ctenoceras Noetling |
| 1958 | Ctenoceras Sweet |
| 1964 | Ctenoceras Teichert et al. p. 225 |
| 1981 | Ctenoceras Crick p. 228 |
| 1984 | Ctenoceras Dzik |
| 2002 | Ctenoceras Sepkoski |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. †Ctenoceras Noetling 1884
show all | hide all
†Ctenoceras schmidti Noetling 1884
†Ctenoceras sweeti Kröger and Isakar 2006
†Ctenoceras verticillatum Krause 1844
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: base of the Aseri to the top of the Early/Lower Givetian or 463.50000 to 383.70000 Ma
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aseri | Norway (Nes-Hamar) | C. sp. (56194) | |
| Aseri | Estonia (Harju) | C. schmidti (87255 87261) | |
| Aseri | Estonia (Ida-Viru) | C. schmidti (87257 87259) | |
| Aseri | Estonia | C. sp. (56200 56201) | |
| Lasnamagi | Sweden (Siljan) | C. sp. (2943) | |
| Lasnamagi | Estonia (Lääne) | C. sweeti (87263) | |
| Lasnamagi | Estonia (Harju) | C. schmidti (87256) | |
| Lasnamagi | Estonia (Ida-Viru) | C. schmidti (87262) | |
| Late/Upper Llanvirn | Sweden | C. sp. (2929) | |
| Soudleyan - Marshbrookian | Norway | C. sp. (2945) | |
| Caradoc | China (XinJiang) | C. sp. (20801 20802) | |
| Idavere - Keila | Norway (Oslo) | C. sp. (164012) | |
| Longvillian - Marshbrookian | China (ShanXi) | C. sp. (7884) | |
| Haljala - Keila | Norway (Oslo) | C. sp. (162992) | |
| Early/Lower Givetian | Brazil (Parana) | C. sp. (106996) |