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Appalachignathus
Taxonomy
Appalachignathus was named by Bergström et al. (1974) [Sepkoski's age data: O Llde-u O Cara-l Sepkoski's reference number: 313]. Its type is Appalachignathus delicatulus.
It was assigned to Rhipidognathidae by Zhen et al. (2001); and to Conodontophorida by Sepkoski (2002).
It was assigned to Rhipidognathidae by Zhen et al. (2001); and to Conodontophorida by Sepkoski (2002).
Species
A. delicatulus (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Appalachignathus Bergström et al. |
| 2001 | Appalachignathus Zhen et al. p. 191 |
| 2002 | Appalachignathus Sepkoski |
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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.
G. †Appalachignathus Bergström et al. 1974
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†Appalachignathus delicatulus Bergström et al. 1974
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Aberhan 1992 | |||||
Age range: base of the Darriwilian to the top of the Turinian or 467.30000 to 453.80000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Chazyan | USA (Virginia) | A. delicatulus (232630) | |
| Darriwilian | Kazakhstan | A. sp. (220540) | |
| Darriwilian - Gisbornian | Australia (New South Wales) | A. delicatulus (232629) | |
| Turinian | USA (Kentucky) | A. delicatulus (184656) | |
| Turinian | USA (Tennessee) | A. delicatulus (232631) | |
| Blackriveran - Kirkfieldian | Canada (Northwest Territories) | A. sp. (27087) |