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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Appalachignathus delicatulus
Taxonomy
Appalachignathus delicatulus was named by Bergström et al. (1974). It is a 3D body fossil. Its type locality is intersection near bridge at Staffordsville, which is in a Chazyan marine limestone in the Lincolnshire Formation of Virginia. It is the type species of Appalachignathus.
Synonymy list
Year | Name and author |
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1974 | Appalachignathus delicatulus Bergström et al. p. 228–233 figs. text-figs. 1–3, pl. 1, figs. 1–10 |
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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.
†Appalachignathus delicatulus Bergström et al. 1974
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum | |||||
References: Aberhan 1992, Carroll 1988 |
Age range: base of the Darriwilian to the top of the Turinian or 469.40000 to 453.80000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Chazyan | USA (Virginia) | Appalachignathus delicatulus (type locality: 232630) | |
Darriwilian - Gisbornian | Australia (New South Wales) | Appalachignathus delicatulus (232629) | |
Turinian | USA (Tennessee) | Appalachignathus delicatulus (232631) | |
Turinian | USA (Kentucky) | Appalachignathus delicatulus (184656) |