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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Proampyx
Taxonomy
Proampyx was named by Frech (1897) [Sepkoski's age data: Cm Atda-u Cm uMid Sepkoski's reference number: 16,885]. It is not extant.
It was assigned to Agraulidae by Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
It was assigned to Agraulidae by Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Proampyx Frech |
| 2002 | Proampyx Jell and Adrain p. 430 |
| 2002 | Proampyx 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. †Proampyx Frech 1897
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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, Hendy et al. 2009, Whittington et al. 1997 | |||||
Age range: base of the Atdabanian to the top of the Menevian or 521.00000 to 499.50000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Sweden | P. rotundatus (87211) P. sularpensis (87121) P. suparpensis, P. rotundatus, P. sp. (87212) | |
| Lenian | Sweden | P. linnarssoni (87122 87213) P. sp. (87186) | |
| Menevian | USA (Alaska) | P. acuminatus (10508) | |
| Boomerangian | Australia (Queenslandd) | P. agra (225252) | |
| Boomerangian | Australia (Queensland) | P. agra (225231) | |
| Guzhangian | Spain | P. difformis (182506) |