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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cymatoceras bayfieldi
Taxonomy
Nautilus bayfieldi was named by Foord and Crick (1890). It is a 3D body fossil. Its type locality is Norwich (Bayfield collection), which is in a Campanian carbonate chalk in the Upper Chalk Formation of the United Kingdom.
It was recombined as Cymatoceras bayfieldi by Kummel (1956).
It was recombined as Cymatoceras bayfieldi by Kummel (1956).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Nautilus bayfieldi Foord and Crick p. 405 fig. 7 |
| 1956 | Cymatoceras bayfieldi Kummel p. 424 |
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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.
†Cymatoceras bayfieldi Foord and Crick 1890
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2003, Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Late/Upper Campanian or 83.50000 to 70.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian | United Kingdom (Norfolk) | Nautilus bayfieldi (171508) |