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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Traquairiidae
Taxonomy
Traquairiidae was named by Lund and Grogan (1997). It is not extant.
It was assigned to Chimaeriformes by Lund and Grogan (1997); and to Menaspiformes by Nelson (2006).
It was assigned to Chimaeriformes by Lund and Grogan (1997); and to Menaspiformes by Nelson (2006).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Traquairiidae Lund and Grogan |
| 2006 | Traquairiidae Nelson p. 44 |
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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.
Fm. †Traquairiidae Lund and Grogan 1997
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G. †Traquairius Lund and Grogan 1997
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†Traquairius agkistrocephalus Lund and Grogan 1997
†Traquairius nudus Lund and Grogan 1997
†Traquairius spinosus Lund and Grogan 1997
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009, Wagner 2023 | |||||
Age range: Arnsbergian or 326.90000 to 323.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arnsbergian | USA (Montana) | Traquairius nudus, Traquairius spinosus, Traquairius agkistrocephalus (226838) |