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Polycolpites
Taxonomy
Polycolpites was named by Couper (1953). It is not extant. It is considered to be a form taxon.
It was assigned to Magnoliopsida by Couper (1953); and to Eudicots by Vera et al. (2022).
It was assigned to Magnoliopsida by Couper (1953); and to Eudicots by Vera et al. (2022).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1953 | Polycolpites Couper |
2022 | Polycolpites Vera et al. |
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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. †Polycolpites Couper 1953
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†Polycolpites cooksonii Sah and Dutta 1966
†Polycolpites flavatus Sah and Kar 1970
†Polycolpites ghoshii Ramanujam 1966
†Polycolpites granulatus Sah and Kar 1970
†Polycolpites langstonii Stover 1973
†Polycolpites multirimatus Dutta and Sah 1970
†Polycolpites obscurus Sah and Dutta 1966
†Polycolpites ornatus Dutta and Sah 1970
†Polycolpites speciosus Dutta and Sah 1970
†Polycolpites vimalii Sah and Dutta 1966
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Invalid names: Octacolpites brevicolpa Baksi 1962 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Campanian to the top of the Early/Lower Miocene or 83.50000 to 15.97000 Ma
Collections (22 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Campanian | Antarctica | P. langstonii (150182) | |
Late/Upper Campanian - Danian | Antarctica | P. langstonii (167438 168697) | |
Late/Upper Campanian - Danian | Antarctica (Seymour Island) | P. langstonii (167428) | |
Early/Lower Maastrichtian | Argentina (Santa Cruz) | P. sp. (231725) | |
Late/Upper Maastrichtian | Canada (Alberta) | P. pococki (32722) P. pococki, P. sp. (32522) | |
Early/Lower Paleocene - Danian | Antarctica (Seymour Island) | P. langstonii (168705) | |
Paleocene | India (Meghalaya) | P. cooksonii, P. speciosus, P. vimalii (224682) P. vimalii (224683) | |
Late/Upper Paleocene | Australia (New South Wales) | P. langstonii (166738 167490 167491 167505 167506 167507 167510 167514) | |
Early/Lower Eocene | Antarctica | P. sp. (169272) | |
Early/Lower Eocene | India (Meghalaya) | Octacolpites brevicolpa (224890) | |
Late/Upper Oligocene - Early/Lower Miocene | Australia (Tasmania) | P. sp. (167314) | |
Miocene | India (Tamil Nadu) | P. ghoshii (224618) |