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Procostatoria
Taxonomy
Procostatoria was named by Newell and Boyd (1975).
It was assigned to Costatoriidae by Newell and Boyd (1975), Ros-Franch et al. (2014).
It was assigned to Costatoriidae by Newell and Boyd (1975), Ros-Franch et al. (2014).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1975 | Procostatoria Newell and Boyd p. 153 |
2014 | Procostatoria Ros-Franch et al. p. 120 |
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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. †Procostatoria Newell and Boyd 1975
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†Procostatoria cooperi Newell and Boyd 1975
†Procostatoria gloveri Newell and Boyd 1975
†Procostatoria sexradiata Branson 1930
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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Left valve height | 1 | 11.4 | - | - | - | - | |
valve height | 12 | 19.3 | 8.50 | 47.1 | 22.3 | 14.9 |
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Source: o = order, c = class | |||||
Reference: Aberhan et al. 2004 |
Age range: base of the Kungurian to the top of the Wuchiapingian or 283.30000 to 254.14000 Ma
Collections (14 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Kungurian | USA (Texas) | P. cooperi (43517) | |
Roadian | USA (Texas) | P. cooperi (43512 101807) P. gloveri (81693) P. sexradiata (43551) | |
Wordian | USA (Montana) | Costatoria sexradiata (11276) | |
Wordian | USA (Texas) | P. gloveri (43552) P. sexaradiata, P. gloveri (43550) | |
Capitanian | USA (Montana) | Costatoria sexradiata (89395) | |
Wuchiapingian | USA (Wyoming) | Costatoria sexradiata (95417) | |
Lopingian | USA (Wyoming) | Costatoria sexradiata (82435 87294) Deltopecten sexradiata (87153 236345) |