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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ptychoparopsis
Taxonomy
Ptychoparopsis was named by Hupe (1953) [Sepkoski's age data: Cm Boto]. It is not extant.
It was assigned to Ellipsocephalidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Ellipsocephalidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Ptychoparopsis Hupe |
| 1990 | Berabichia Geyer |
| 2002 | Ptychoparopsis Jell and Adrain p. 436 |
| 2002 | Berabichia Sepkoski |
| 2002 | Ptychoparopsis 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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Hendy et al. 2009, Whittington et al. 1997, Aberhan et al. 2004 | |||||
Age range: base of the Atdabanian to the top of the Botomian or 521.00000 to 512.90000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Caerfai | Canada (New Brunswick) | Berabichia milleri (34575 34576 34577 34578 34579 34580) | |
| Atdabanian | Antarctica | Berabichia subditus (56123) | |
| Botomian | Morocco | Berabichia vertumnia (80850 80851) |