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Vetupraeca duplicata
Taxonomy
Cardiola duplicata was named by Münster (1840) [lectotype number]. Its type specimen is AS VII 366., a shell, and it is a 3D body fossil. Its type locality is Gattendorf, which is in a Famennian marine shale/limestone in Germany.
It was recombined as Praecardium duplicatum by Beushausen (1895); it was recombined as Vetupraeca duplicata by Nagel-Myers et al. (2008).
It was recombined as Praecardium duplicatum by Beushausen (1895); it was recombined as Vetupraeca duplicata by Nagel-Myers et al. (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1840 | Cardiola duplicata Münster p. 68 figs. pl. 13 f. 20a |
| 1895 | Praecardium duplicatum Beushausen p. 303 figs. pl. 31 f. 4 |
| 2008 | Vetupraeca duplicata Nagel-Myers et al. pp. 1155 - 1156 figs. 5.15-5.16, 6.13 |
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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.
†Vetupraeca duplicata Münster 1840
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J. Nagel-Myers et al. 2008 | Shells trigonal to subtrigonal, inflated, umbo projecting over hinge line. 13–15 radial ribs, markedly rectangular in outline; commarginal growth lines. |
Measurements
No measurements are available
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| Source: subc = subclass, c = class | |||||
| References: Eaton 1871, Aberhan et al. 2004 | |||||
Age range: Early/Lower Famennian or 372.15000 to 368.50000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Famennian | Germany (Bayern) | Cardiola duplicata (type locality: 84620) | |
| Early/Lower Famennian | Germany (Sauerland) | Vetupraeca duplicata (235126) | |
| Early/Lower Famennian | USA (New York) | Praecardium duplicatum (84652) |