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Cycadeoideophyta

Taxonomy
Cycadeoideophyta was named by Taylor (1981). It is not extant.

It was assigned to Cycadophytanae by Doweld (2001).

Synonymy list
YearName and author
1981Cycadeoideophyta Taylor p. 25
2001Cycadeoideophyta Doweld

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RankNameAuthor
kingdomPlantae
phylumTracheophyta(Sinnott 1935)
—Pteridobiotina
RankNameAuthor
superphylumCycadophytanae
phylumCycadeoideophytaTaylor 1981
phylumCycadeoideophytaTaylor 1981

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.

Ph. †Cycadeoideophyta Taylor 1981
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Cl. †Cycadeoideopsida Scott 1923
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Or. †Cycadeoideales Berry 1916
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G. †Bucklandia Brongniart 1828
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†Bucklandia bucklandii Doweld 2012
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Invalid names: Conites bucklandii Sternberg 1823 [objective synonym]
†Bucklandia florovia Watson and Sincock 1992
G. †Conites Sternberg 1823
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†Conites rajmahalensis Sahni 1928
†Conites sessilis Sahni 1928
Invalid names: Conites cutchensis Sahni 1926 [nomen nudum], Conites hobsoni Sahni 1932 [nomen nudum]
G. †Pseudocycadeoidea Aiyengar and Jacob 1952
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†Pseudocycadeoidea indica Aiyengar and Jacob 1952
G. †Yabeiella Oishi 1931
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†Yabeiella crassa Jones and de Jersey 1947
†Yabeiella hirsuta Bose and Sukh-Dev 1959
†Yabeiella indica Pal 1984
†Yabeiella mareyesiaca Geinitz 1876
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Invalid names: Taeniopteris dunstoni Walkom 1917 [synonym]
†Yabeiella spatulata Oishi 1931
†Yabeiella wielandi Oishi 1931
Invalid names: Sturianthaceae Doweld 2001 [empty]
G. †Cycadeoidella Ogura 1930
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†Cycadeoidella japonica Ogura 1930
Invalid names: Bennettitopsida Engler 1892 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Kungurian to the top of the Early/Lower Eocene or 279.30000 to 48.60000 Ma

Collections (81 total)


Time interval Ma Country or state Original ID and collection number
Kungurian279.3 - 272.3Zimbabwe Conites sp. 1 (30993)
Wuchiapingian - Changhsingian259.9 - 252.17Zimbabwe Conites sp. 1 (30996)
Early/Lower Triassic252.17 - 247.2India (Madhya Pradesh) Conites sp. (30132)
Triassic251.902 - 201.4Chile (Copiapó) Yabeiella brackebuschiana (224042 224047)
Anisian - Ladinian247.2 - 237.0China (Gansu) Conites sp. 1 (29705)
Middle Triassic247.2 - 237.0Argentina (Mendoza) Yabeiella sp. 1, Yabeiella sp. 2, Yabeiella sp. 3 (29384)
Ladinian - Carnian242.0 - 228.0Argentina (Mendoza) Yabeiella sp. 1, Yabeiella sp. 2, Yabeiella sp. 3, Yabeiella sp. 4 (29404)
Carnian237.0 - 228.0South Africa (Eastern Cape) Yabeiella sp. (23004 23086 23133 23134 23142 23143 23170 23263)
Carnian237.0 - 228.0China (Hubei) Conites sp. 1 (29881)
Carnian237.0 - 228.0Lesotho Yabeiella sp. (23075)
Carnian237.0 - 228.0South Africa (Kwazulu-Natal) Yabeiella sp. (23002)
Carnian237.0 - 228.0South Africa Yabeiella sp. (23084)
Carnian237.0 - 228.0Argentina (Mendoza) Yabeiella sp., Yabeiella wielandi, Yabeiella spatulata, Yabeiella brackebushiana, Yabeiella crassa, Yabeiella mareyesiaca (84244)
Carnian - Norian237.0 - 208.5China (Henan) Conites sp. 1 (29617)
Carnian - Norian237.0 - 208.5Russian Federation Conites sp. 1 (30511)
Late/Upper Triassic237.0 - 201.4South Africa (Eastern Cape) Yabeiella sp. (23132 23138 23139 23140 23167 23266 23325)
Late/Upper Triassic237.0 - 201.4Chile (Huasco) Yabeiella mareyesiaca (223790)
Late/Upper Triassic237.0 - 201.4India (Madhya Pradesh) Conites sp. (224691)
Late/Upper Triassic237.0 - 201.4Argentina (Neuquen) Yabeiella sp. 1 (29411)
Late/Upper Triassic237.0 - 201.4Argentina (Mendoza) Yabeiella sp. 1, Yabeiella sp. 2 (29405) Yabeiella spathulata, Yabeiella brackebuschiana, Yabeiella wielandi, Yabeiella mareyesiaca (200130)
Late/Upper Triassic237.0 - 201.4South Africa (Kwazulu-Natal) Yabeiella sp. (23003 23015 23069 23076)
Late/Upper Triassic237.0 - 201.4Lesotho Yabeiella sp. (23087 23129)
Norian228.0 - 208.5India (Madhya Pradesh) Yabeiella indica (30181)
Norian228.0 - 208.5Chile Yabeiella sp. 1 (29508)
Norian228.0 - 208.5China (Sichuan) Conites sp. 1 (30042)
Norian - Rhaetian228.0 - 201.3Kazakhstan Conites sp. 1 (30214)
Norian - Rhaetian228.0 - 201.3China (Henan) Conites sp. 1 (29619)
Norian - Rhaetian228.0 - 201.3China (Sichuan) Conites sp. 1 (30052 30079)
Norian - Rhaetian228.0 - 201.3Ukraine Conites sp. 1 (30954)
Rhaetian208.5 - 201.3Ukraine Conites sp. 1 (30962) Conites sp. 1, Conites sp. 2 (30957)
Rhaetian208.5 - 201.3Russian Federation Conites sp. 1 (30826)
Early/Lower Jurassic201.4 - 174.7China (Shanxi) Conites sp. 1 (29752)
Sinemurian199.3 - 190.8Tajikistan Conites sp. 1 (30926)
Toarcian - Aalenian182.7 - 170.3Kazakhstan Conites sp. 1 (30237)
Middle Jurassic174.7 - 161.5China (Qinghai) Conites sp. 1 (29658)
Bajocian - Bathonian170.3 - 166.1Russian Federation Conites sp. 1, Conites sp. 2 (30515)
Bathonian168.3 - 166.1Russian Federation Conites sp. 1 (30660)
Bathonian - Callovian168.3 - 163.5Kazakhstan Conites sp. 1 (30235)
Middle Bathonian167.7 - 164.7United Kingdom (England) Conites bucklandii (24227)
Middle Bathonian167.7 - 164.7France Conites pontisgirardi (31318)
Late/Upper Jurassic161.5 - 145.0India (Andhra Pradesh) Conites sessilis (224604) Conites sp. (225029)
Late/Upper Jurassic161.5 - 145.0India (Tamil Nadu) Conites sessilis, Conites sripermaturensis (224646)
Late/Upper Jurassic161.5 - 145.0Russian Federation Conites sp. 1 (30827)
Late/Upper Jurassic161.5 - 145.0India (Jharkhand) Conites rajmahalensis (224652) Conites sessilis (224876)
Late/Upper Jurassic161.5 - 145.0China (Jilin) Conites sp. 1 (29606)
Late/Upper Jurassic161.5 - 145.0China (Heilongjiang) Conites sp. 1 (29991)
Late/Upper Jurassic - Early/Lower Cretaceous161.5 - 100.5Australia (Tasmania) Conites sp. 1 (29422)
Late/Upper Jurassic - Early/Lower Cretaceous161.5 - 100.5Malaysia Conites sp. 1 (30285)
Late/Upper Jurassic - Early/Lower Cretaceous161.5 - 100.5India (Gujarat) Conites sp. (226874)
Kimmeridgian - Tithonian157.3 - 145.0USA (Colorado) Conites sp. (11611)
Early/Lower Cretaceous145.0 - 100.5India (Gujarat) Conites sp. (32382 224877 229219)
Early/Lower Cretaceous145.0 - 100.5India (Madhya Pradesh) Nipaniophyllum hirsutum (229269)
Barremian - Early/Lower Aptian129.4 - 122.46Belgium (Sauerland) Conites minuta (22645)
Late/Upper Aptian - Early/Lower Albian122.46 - 109.0India (Gujarat) Conites sp. (32378)
Late/Upper Cretaceous100.5 - 66.0India (Tamil Nadu) Pseudocycadeoidea indica (225849)
Early/Lower Eocene55.8 - 48.6USA (Idaho) Conites sp. (35349)