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Paracenoceras rollieri
Taxonomy
Nautilus rollieri was named by von Loesch (1914). It is a 3D body fossil. Its type locality is Herznach, bed F.2 (Rollier collection), which is in an Oxfordian carbonate limestone in Switzerland.
It was recombined as Nautilus (Paracenoceras) rollieri by Jeannet (1951); it was recombined as Paracenoceras rollieri by Kummel (1956).
It was recombined as Nautilus (Paracenoceras) rollieri by Jeannet (1951); it was recombined as Paracenoceras rollieri by Kummel (1956).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1914 | Nautilus rollieri von Loesch p. 103 figs. Pl 15, fig 3 |
| 1951 | Nautilus (Paracenoceras) rollieri Jeannet p. 16 figs. Pl 1, fig 5; text-fig 29 |
| 1956 | Paracenoceras rollieri Kummel p. 408 |
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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.
†Paracenoceras rollieri von Loesch 1914
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Oxfordian or 161.50000 to 154.80000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Oxfordian | Switzerland | Nautilus rollieri (type locality: 171491 171563) |