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| Morphology | Ecology and taphonomy | Age range and collections |
Toernquistia
Trilobita - Proetida - Dimeropygidae
Taxonomy
Toernquistia was named by Chatterton and Edgecombe (1998) [Sepkoski's age data: O Llde-u O Ashg-u Sepkoski's reference number: 2,795]. It is not extant.
It was assigned to Proetida by Sepkoski (2002); to Toernquistiidae by Jell and Adrain (2003); and to Dimeropygidae by Adrain and Westrop (2007).
It was assigned to Proetida by Sepkoski (2002); to Toernquistiidae by Jell and Adrain (2003); and to Dimeropygidae by Adrain and Westrop (2007).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Toernquistia Chatterton and Edgecombe |
| 1998 | Paratoernquistia Chatterton et al. pp. 286-288 |
| 2002 | Paratoernquistia Sepkoski, Jr. |
| 2002 | Toernquistia Sepkoski, Jr. |
| 2003 | Paratoernquistia Jell and Adrain p. 422 |
| 2003 | Toernquistia Jell and Adrain p. 453 |
| 2007 | Toernquistia Adrain and Westrop p. 346 |
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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