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Roberticeras hirtzi
Taxonomy
Beudanticeras hirtzi was named by Collignon (1950).
It was recombined as Roberticeras hirtzi by Latil et al. (2023).
It was recombined as Roberticeras hirtzi by Latil et al. (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1950 | Beudanticeras hirtzi Collignon p. 42 figs. Pl 8, fig 1 |
| 1975 | Beudanticeras hirtzi Förster p. 213 figs. Pl 10, figs 3-5; text-fig 62 |
| 2023 | Roberticeras hirtzi Latil et al. p. 76 |
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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.
†Roberticeras hirtzi Collignon 1950
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 47.5 | 9.60 | 145.0 | 101.0 | 59.9 | |
| shell diameter | 5 | 98.3 | 21.0 | 294.0 | 203.0 | 120.2 | |
| shell inflation | 5 | 22.1 | 4.30 | 67.0 | 48.5 | 27.9 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Late/Upper Albian or 106.30000 to 100.50000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Albian | Madagascar | Beudanticeras hirtzi (98244 98245) | |
| Late/Upper Albian | Mozambique | Beudanticeras hirtzi (174617) |