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Praeoryssus
Taxonomy
Praeoryssus was named by Rasnitsyn (1968). Its type is Praeoryssus venosus.
It was assigned to Paroryssidae by Carpenter (1992), Taeger et al. (2010).
It was assigned to Paroryssidae by Carpenter (1992), Taeger et al. (2010).
Species
P. gracilis, P. venosus (type species)
Synonymy list
Year | Name and author |
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1968 | Praeoryssus Rasnitsyn p. 219 |
1992 | Praeoryssus Carpenter |
2010 | Praeoryssus Taeger et al. p. 68 |
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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. †Praeoryssus Rasnitsyn 1968
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†Praeoryssus gracilis Rasnitsyn 1968
†Praeoryssus venosus Rasnitsyn 1968
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Callovian - Oxfordian | Kazakhstan (Chimkent) | P. gracilis (106101) P. venosus (105971) |