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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tarrasiidae
Taxonomy
Tarrasiidae is a family. Its type is Tarrasius. It was considered monophyletic by Lund and Poplin (2002).
It was assigned to Actinistia by Jordan (1963); to Actinopteri by Lund and Poplin (2002); and to Tarrasiiformes by Nelson et al. (2016).
It was assigned to Actinistia by Jordan (1963); to Actinopteri by Lund and Poplin (2002); and to Tarrasiiformes by Nelson et al. (2016).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Tarrasiidae Jordan p. 609 |
| 1991 | Apholidotos Lund |
| 2002 | Tarrasiidae Lund and Poplin |
| 2016 | Tarrasiidae Nelson et al. p. 115 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Kiessling 2004, Hendy et al. 2009, Carroll 1988 | |||||
Age range: Arnsbergian or 326.90000 to 323.60000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arnsbergian | USA (Montana) | Apholidotos ossuosus (227061) Paratarrasius hibbardi (90681 116655 116659 116660 116763 227066) Paratarrasius hibbardi, Tarrasiidae indet., Apholidotos ossuosus (116656) Paratarrasius hibbardi, T. n. gen., Apholidotos ossuosus (116654) |