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Resseraspis
Taxonomy
Resseraspis was named by Rasetti (1945) [Sepkoski's age data: Cm Trep]. It is not extant.
It was assigned to Illaenuridae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Illaenuridae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1945 | Resseraspis Rasetti |
| 2002 | Resseraspis Jell and Adrain p. 439 |
| 2002 | Resseraspis 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. †Resseraspis Rasetti 1945
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997, Hendy et al. 2009 | |||||
Age range: Trempealeauan or 492.50000 to 485.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Trempealeauan | Canada (Quebec) | R. carinata (8935) |