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Biplica heteroplicata
Taxonomy
Biplica heteroplicata was named by Popenoe (1957). Its type specimen is UCLA 27746, a shell, and it is a 3D body fossil. Its type locality is LACMIP loc. 10786, Clover Creek, which is in a Santonian coastal siliciclastic in the Redding Formation of California. It is the type species of Biplica.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1957 | Biplica heteroplicata Popenoe pp. 432-433 figs. pl. 51, figs. 1-3 |
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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.
†Biplica heteroplicata Popenoe 1957
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: base of the Late/Upper Coniacian to the top of the Santonian or 89.30000 to 83.60000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Coniacian | USA (California) | Biplica heteroplicata (224981) | |
| Late/Upper Coniacian - Early/Lower Santonian | USA (California) | Biplica heteroplicata (227290) | |
| Santonian | USA (California) | Biplica heteroplicata (type locality: 69307 86780 86781 215315) | |
| Early/Lower Santonian | USA (California) | Biplica heteroplicata (72079 227289) |