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Ontaria iniquistriata
Taxonomy
Cardiola iniquistriata was named by Beushausen (1895). Its type specimen is MB.M.257 and is a 3D body fossil. Its type locality is Oberscheld, which is in a Frasnian carbonate limestone/ironstone in the Adorf Bänderschiefer Formation of Germany.
It was recombined as Ontaria iniquistriata by Nagel-Myers (2022).
It was recombined as Ontaria iniquistriata by Nagel-Myers (2022).
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Cardiola iniquistriata Beushausen p. 347 figs. pl. 36, fig. 11 |
| 2022 | Ontaria iniquistriata Nagel-Myers pp. 548 - 549 figs. 2a-b, d |
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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.
†Ontaria iniquistriata Beushausen 1895
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J. Nagel-Myers 2022 | Valves subcircular to transverse in outline. Ornamentation consisting of 80 to 100 radial ribs, sometimes associated with a variable number of strong, irregularly spaced commarginal rugae and fine commarginal striae. |
Measurements
No measurements are available
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| Source: subc = subclass, c = class | |||||
| References: Aberhan et al. 2004, Eaton 1871 | |||||
Age range: Late/Upper Frasnian or 375.20000 to 372.15000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Frasnian | Germany (Hesse) | Cardiola iniquistriata (type locality: 135670) |