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Trichotomosulcites subgranulatus

Polypodiopsida - Polypodiaceae

Taxonomy
Trichotomosulcites subgranulatus was named by Couper (1953). It is not extant. It is considered to be a form taxon.

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

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
classPolypodiopsida
RankNameAuthor
familyPolypodiaceae
genusTrichotomosulcitesCouper 1953
speciessubgranulatusCouper 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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Middle Albian to the top of the Middle Miocene or 110.10000 to 11.63000 Ma

Collections (37 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Cretaceous - Late/Upper Cretaceous143.1 - 66.0Antarctica (Antarctic peninsula) Trichotomosulcites subgranulatus (172746)
Albian113.2 - 100.5Antarctica Trichotomosulcites subgranulatus (153429 153431)
Middle Albian - Late/Upper Albian110.1 - 100.5Antarctica Trichotomosulcites subgranulatus (153430)
Cenomanian100.5 - 93.9Antarctica Trichotomosulcites subgranulatus (153426 153428)
Late/Upper Cretaceous - Eocene100.5 - 33.9New Zealand (Canterbury) Trichotomosulcites subgranulatus (170882 170885 170893 170895 170905 170907)
Campanian83.6 - 72.2Antarctica Trichotomosulcites subgranulatus (153425)
Campanian - Maastrichtian83.6 - 66.0Antarctica Trichotomosulcites subgranulatus (153427)
Late/Upper Campanian - Danian83.6 - 61.66Antarctica Trichotomosulcites subgranulatus (168697)
Early/Lower Maastrichtian72.2 - 66.0Argentina (Santa Cruz) Trichotomosulcites subgranulatus (206968 231748 231749 231750)
Maastrichtian72.2 - 66.0Antarctica Trichotomosulcites subgranulatus (153424)
Maastrichtian72.2 - 66.0Argentina (Chubut) Trichotomosulcites subgranulatus (150882)
Danian66.0 - 61.66Argentina (Chubut) Trichotomosulcites subgranulatus (152264 172887 172890 172892)
Early/Lower Paleocene - Danian66.0 - 61.66Antarctica (Seymour Island) Trichotomosulcites subgranulatus (168705)
Late/Upper Paleocene59.24 - 56.0Australia (New South Wales) Trichotomosulcites subgranulatus (166738 167491 167506 167507 167510 167511 167514 167515 167516)
Late/Upper Oligocene - Middle Miocene27.3 - 11.63Argentina (Tierra del Fuego) Trichotomosulcites subgranulatus (169381)
Early/Lower Miocene - Middle Miocene23.04 - 11.63Argentina (Tierra del Fuego) Trichotomosulcites subgranulatus (169382)