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Trichotomosulcites

Polypodiopsida - Polypodiaceae

Taxonomy
Trichotomosulcites was named by Couper (1953). It is not extant.

It was assigned to Podocarpaceae by Dettman (1986); and to Polypodiaceae by Perez Loinaze et al. (2023).

Synonymy list
YearName and author
1953Trichotomosulcites Couper
1986Trichotomosulcites Dettman
2023Trichotomosulcites Perez Loinaze et al.

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
classPolypodiopsida
RankNameAuthor
familyPolypodiaceae
genusTrichotomosulcitesCouper 1953

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. †Trichotomosulcites Couper 1953
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Late/Upper Aptian to the top of the Middle Miocene or 122.46000 to 11.60800 Ma

Collections (59 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Cretaceous - Late/Upper Cretaceous145.0 - 66.0Antarctica (Antarctic peninsula) T. subgranulatus (172746)
Aptian125.0 - 113.0Argentina (Santa Cruz) T. microsaccatus (222982 222996 223004 223031 223032 223077 223078 223081 223086 223330 223331 223334)
Late/Upper Aptian122.46 - 113.0Brazil (Ceará) T. sp. AR1 (150995) T. spp. (150984)
Late/Upper Aptian122.46 - 113.0Argentina (Santa Cruz) T. microsaccatus (149927)
Late/Upper Aptian122.46 - 113.0Brazil (Caerá) T. spp. (150989)
Albian113.0 - 100.5Antarctica T. sp. A (153432) T. sp. A, T. subgranulatus (153429 153431)
Early/Lower Albian - Early/Lower Cenomanian112.03 - 93.5Argentina (Santa Cruz) T. microsaccatus (149928)
Middle Albian - Late/Upper Albian109.0 - 99.6Antarctica T. subgranulatus (153430)
Cenomanian100.5 - 93.9Antarctica T. subgranulatus (153426 153428)
Late/Upper Cretaceous - Early/Lower Paleocene100.5 - 61.7Argentina (Chubut) T. microsaccatus (195707)
Late/Upper Cretaceous - Eocene100.5 - 33.9New Zealand (Canterbury) T. subgranulatus (170882 170885 170893 170895 170905 170907)
Campanian83.6 - 72.1Antarctica T. subgranulatus (153425)
Campanian - Maastrichtian83.6 - 66.0Antarctica T. subgranulatus (153427)
Late/Upper Campanian - Danian83.5 - 61.6Antarctica T. subgranulatus (168697)
Maastrichtian72.1 - 66.0Argentina (Chubut) T. microsaccatus (31653 199410) T. subgranulatus (150882)
Maastrichtian72.1 - 66.0Antarctica T. subgranulatus (153424)
Early/Lower Maastrichtian70.6 - 66.0Argentina (Santa Cruz) T. subgranulatus (206968)
Danian66.0 - 61.6Argentina (Chubut) T. subgranulatus (152264 172887 172890 172892)
Early/Lower Paleocene - Danian66.0 - 61.6Antarctica (Seymour Island) T. subgranulatus (168705)
Late/Upper Paleocene58.7 - 55.8Australia (New South Wales) T. subangulatus (167508) T. subgranulatus (166738 167491 167506 167507 167510 167511 167514 167515 167516)
Priabonian - Rupelian38.0 - 28.1Peru (Loreto) T. biconicus, T. sp. (144474)
Late/Upper Eocene (glacial)37.2 - 33.9Antarctica (Prydz Bay) T. spp. (168823 168824)
Late/Upper Oligocene - Middle Miocene28.4 - 11.608Argentina (Tierra del Fuego) T. subgranulatus (169381)
Early/Lower Miocene - Middle Miocene23.03 - 11.608Argentina (Tierra del Fuego) T. subgranulatus (169382)