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Trigonocarpus
Discussion
A plant (not the hononym, a stylophoran echinoderm)
Taxonomy
Trigonocarpus was named by Brongniart (1828) [A plant (not the hononym, a stylophoran echinoderm)]. It is not extant. Its type is Trigonocarpus parkinsoni.
It was assigned to Plantae by Dilcher et al. (2005).
It was assigned to Plantae by Dilcher et al. (2005).
Species
T. ampulliforme, T. parkinsoni (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1828 | Trigonocarpus Brongniart |
| 2005 | Trigonocarpus Dilcher et al. p. 165 |
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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. †Trigonocarpus Brongniart 1828
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†Trigonocarpus ampulliforme Lesquereux 1884
†Trigonocarpus parkinsoni Brongniart 1828
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Serpukhovian to the top of the Bajocian or 330.30000 to 168.20000 Ma
Collections (27 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Mississippian | USA (West Virginia) | T. sp. (12694) | |
| Mississippian | USA (Utah) | T. noeggerathii, T. sp. (11209) | |
| Carboniferous | USA (Alabama) | T. sp. (28989 28992 31029 31030 31031 31034 31035) | |
| Carboniferous | USA (Indiana) | T. sp. (11197 24654) | |
| Carboniferous | USA (Illinois) | T. sp. (24651) | |
| Carboniferous | Canada (New Brunswick) | T. sp. (12426) | |
| Carboniferous | USA (Kentucky) | T. sp. (11203) | |
| Serpukhovian | USA (Illinois) | T. sp. (20963) | |
| Bashkirian - Gzhelian | USA (Kansas) | T. sp. (11175) | |
| Pennsylvanian | USA | T. noeggerathi (13272) | |
| Pennsylvanian | USA (Michigan) | T. Noeggerathi (10885) | |
| Westphalian | USA (Alabama) | T. sp., T. ampulliforme (81525) | |
| Atokan | USA (Indiana) | T. sp. (11199) | |
| Moscovian - Rotliegendes | Germany (Bavaria) | T. sp. (20941) | |
| Virgilian | USA (New Mexico) | T. sp. (11323) | |
| Autunian | Germany (Black Forest) | T. sp. (25204) | |
| Artinskian - Kungurian | China (Gansu) | T. sp. 1 (29977) | |
| Kungurian | Canada (Nunavut) | T. spp. (34100) | |
| Early/Lower Jurassic | Mexico (Oaxaca) | T. sp. (24724) | |
| Bajocian | Mexico (Oaxaca) | T. oaxacensis (224056) |