| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hypengonoceras decaryi
Taxonomy
Hypengonoceras decaryi was named by Collignon (1963) [DISTRIBUTION: Albian; Southern Africa.]. It is not a trace fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Hypengonoceras decaryi Collignon p. 128 figs. pl. 291, fig. 1269 |
| 1975 | Hypengonoceras decaryi Förster p. 216 figs. Pl `0, fig 7; text-fig 64 |
| 1989 | Hypengonoceras decaryi Klinger and Kennedy p. 366 |
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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.
†Hypengonoceras decaryi Collignon 1963
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 57.0 | |||||
| shell diameter | 1 | 110.0 | |||||
| shell inflation | 1 | 8.00 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
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 |
|---|---|---|---|
| Late/Upper Albian | Madagascar (Antsiranana) | Hypengonoceras decaryi (86507) | |
| Late/Upper Albian | Mozambique | Hypengonoceras decaryi (174617) | |
| Late/Upper Albian | South Africa | Hypengonoceras decaryi (82459) |