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Linguithyris bifrons
Taxonomy
Terebratula bifrons was named by Oppel (1860).
It was recombined as Linguithyris bifrons by Atrops and Alméras (2005).
It was recombined as Linguithyris bifrons by Atrops and Alméras (2005).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1860 | Terebratula bifrons Oppel |
| 2005 | Linguithyris bifrons Atrops and Alméras p. 574 figs. Pl 2, fig 2 |
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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.
†Linguithyris bifrons Oppel 1860
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 11.1 |
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Early/Lower Callovian or 165.30000 to 161.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Callovian | Algeria | Linguithyris bifrons (60020) |