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Rudolfoceratidae
Taxonomy
Rudolfoceratidae was named by Ulrich et al. (1944). Its type is Rudolfoceras.
It was assigned to Ellesmerocerida by Kröger and Landing (2009) and Evans (2011).
It was assigned to Ellesmerocerida by Kröger and Landing (2009) and Evans (2011).
Subtaxa
Ectocycloceras, Rudolfoceras (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1944 | Rudolfoceratidae Ulrich et al. |
| 2009 | Rudolfoceratidae Kröger and Landing |
| 2011 | Rudolfoceratidae Evans |
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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.
Fm. †Rudolfoceratidae Ulrich et al. 1944
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G. †Ectocycloceras Ulrich and Foerste 1936
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†Ectocycloceras cataline Billings 1865
†Ectocycloceras cato Billings 1865
†Ectocycloceras levisense Ulrich et al. 1944
G. †Rudolfoceras Ulrich et al. 1944
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†Rudolfoceras autolycus Billings 1862
†Rudolfoceras cornuoryx Whitfield 1886
†Rudolfoceras cornuoryx Whitfield 1886
†Rudolfoceras keadyi Hook and Flower 1977
†Rudolfoceras kindlei Ulrich et al. 1944
†Rudolfoceras russelli Hook and Flower 1977
†Rudolfoceras subarcuatum Ulrich et al. 1944
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Stairsian | United Kingdom (Scotland) | Ectocycloceras levisense (188685 188688) | |
| Stairsian | USA (New York) | Orthoceras cataline, Orthoceras cato (42799) | |
| Stairsian - Tulean | United Kingdom (Scotland) | Ectocycloceras levisense (188696) | |
| Cassinian | Canada (Quebec) | Rudolfoceras autolycus, Rudolfoceras kindlei, Rudolfoceras levisense, Rudolfoceras subarcuatum (101017) | |
| Cassinian | USA (Vermont) | Orygoceras cornuoryx (42793) | |
| Cassinian | USA (New York) | Orygoceras cornuoryx (42798) | |
| Arenig | China (Guizhou) | Rudolfoceras sp. (5268) |