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Classopollis

Equisetopsida - Cheirolepidiaceae

Synonyms
  • Corollina was named by Maljavkina (1949). It is not extant.

    It was synonymized subjectively with Classopollis by Pflug (1953).
Synonymy list
YearName and author
1949Corollina Maljavkina
1953Classopollis Pflug
1961Classopollis Pocock and Jasonius
2020Classopollis Vallati et al. p. 5
2022Classopollis Vera et al.
2023Classopollis De Benedetti et al.
2023Classopollis Perez Loinaze et al.

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RankNameAuthor
kingdomPlantae
superphylumTracheophyta
—Pteridobiotina
superphylumPteridophytanae
phylumEquisetophytaScott 1900
RankNameAuthor
classEquisetopsidaAgardh 1825
subclassPinidae
familyCheirolepidiaceaeTurutanova-Ketova 1963
genusClassopollisPflug 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. †Classopollis Pflug 1953
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†Classopollis alexi Burger 1965
†Classopollis anasillos Filatoff 1975
†Classopollis brasiliensis Herngreen 1975
†Classopollis indicus Maheshwari 1974
†Classopollis intrareticulatus Volkheimer 1972
†Classopollis klausi Boltenhagen 1976
†Classopollis maljawkineae Boltenhagen 1976
†Classopollis meyeriana de Jersey 1973
†Classopollis minor Pocock and Jansonius 1961
†Classopollis patagonicus De Benedetti et al. 2023
†Classopollis perplexus Boltenhagen 1976
†Classopollis pflugii Pocock and Jansonius 1961
†Classopollis simplex Reiser and Williams 1969
†Classopollis torosus Burger 1965
Invalid names: Corollina Maljavkina 1949 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Carnian to the top of the Early/Lower Paleocene or 237.00000 to 61.70000 Ma

Collections (676 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Carnian237.0 - 228.0Israel Corollina torosa (31476)
Late/Upper Triassic237.0 - 201.4Italy (L'Aquila) Corollina classoides, Corollina meyeriana, Corollina sp. (196764)
Norian - Rhaetian228.0 - 201.3Poland (Śląskie) C. sp. (132933)
Rhaetian208.5 - 201.3Netherlands C. spp., Corollina zwolinskae (137658)
Rhaetian208.5 - 201.3Luxembourg C. torosus (67895)
Rhaetian - Hettangian208.5 - 199.3France (Basse-Normandie) C. sp. (49654)
Rhaetian - Sinemurian208.5 - 190.8United Kingdom (England) C. torosus (25838)
Rhaetian - Early/Lower Jurassic208.5 - 174.7France C. harrisii (31287)
Rhaetian - Early/Lower Jurassic208.5 - 174.7United Kingdom (England) C. spp. (24859)
Early/Lower Jurassic201.4 - 174.7India (Rajasthan) C. classoides (226933) C. sp., C. minor (224684)

Youngest occurrences
Time interval Ma Country or state PBDB collection number
Maastrichtian72.1 - 66.0Argentina (Santa Cruz) C. classoides (149973)
Early/Lower Maastrichtian70.6 - 66.0Romania (Hunedoara) C. sp. (163322)
Early/Lower Maastrichtian70.6 - 66.0Argentina (Santa Cruz) C. sp. (231725)
Late/Upper Maastrichtian70.6 - 66.0Argentina (Chubut) C. classoides (234014)
Danian66.0 - 61.6Canada (Manitoba) C. torrosus (232088 232097)
Danian66.0 - 61.6Argentina (Buenos Aires) C. classoides (168419 168420 168421 168422 168427 168428 168430 168431 168432 168433 168434 168545 168547) C. spp. (168424)
Danian66.0 - 61.6Argentina (Chubut) C. sp. (151453 151454 151455 151456 151457 151458 151459 151460 151461 151462 151463) C. sp. 1 (136508) C. spp. (172885 172887 172888 172890 172892)
Paleocene66.0 - 56.0USA (Missouri) C. spp. (231960 231961 231962 231963 232024 232056)
Paleocene66.0 - 56.0China (Nei Mongol) C. sp. (71074)
Paleocene66.0 - 56.0Argentina (Chubut) C. sp. 2 (136554)