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Protodiceras
Taxonomy
Protodiceras was named by Böhm (1892) [Sepkoski's age data: J Sine J Plie Sepkoski's reference number: 92]. It is not extant.
It was assigned to Megalodontidae by Cox et al. (1969); and to Hippuritoida by Sepkoski (2002).
It was assigned to Megalodontidae by Cox et al. (1969); and to Hippuritoida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1892 | Protodiceras Böhm |
| 1969 | Protodiceras Cox et al. p. N748 |
| 2002 | Protodiceras Sepkoski |
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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.
G. †Protodiceras Böhm 1892
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family | |||||
| Reference: Foote et al. 2024 | |||||
Age range: Early/Lower Pliensbachian or 192.90000 to 184.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pliensbachian | Algeria | P. sp. (98474) |