| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Wijdeaspis arctica
Taxonomy
Wijdeaspis arctica was named by Heintz (1929). It is not extant.
Synonymy list
| Year | Name and author |
|---|---|
| 1929 | Wijdeaspis arctica Heintz |
| 1978 | Wijdeaspis arctica Denison |
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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.
†Wijdeaspis arctica Heintz 1929
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Kiessling 2004, Carroll 1988 | |||||
Age range: base of the Late/Upper Emsian to the top of the Eifelian or 399.50000 to 387.95000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Emsian | Russian Federation (Severnaya Zemlya) | Wijdeaspis arctica (196699) | |
| Late/Upper Emsian | Russian Federation | Wijdeaspis arctica (239066) | |
| Eifelian | Svalbard and Jan Mayen | Wijdeaspis arctica (239065) |