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Calcancora venusta
Taxonomy
Calcancora venusta was named by Reich and Wiese (2010). It is considered to be a form taxon. Its type specimen is Holotype GZG.INV.10014,Paratype GZG.INV.10020 and is a 3D body fossil. Its type locality is abandoned quarry, Kepa, Lubin, Isle Wolin, which is in a Turonian deep subtidal wackestone/chert in Poland.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2010 | Calcancora venusta Reich and Wiese p. 355 figs. Figs 5A1-A3, C1-C2, D-E, 6A1-A4, B1-B2, C1-C2 |
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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.
†Calcancora venusta Reich and Wiese 2010
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. Reich and F. Wiese 2010 | A (para)species of Calcancora with the following specific features: anchor long, slender, relatively gracile, and moderately thick with two smooth arms. Flukes moderately long and broadly arched, making an angle of about 40% with shank. Shank constricted near stock. Short stock, finely denticulate on outer surface, and sometimes slightly branched. |
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan 1992, Aberhan et al. 2004, Arkadiev and Bugrova 1999 | |||||
Age range: Middle Turonian or 93.90000 to 89.80000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Turonian | Poland | Calcancora venusta (type locality: 97983) |