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Madygenia

Peltaspermopsida - Peltaspermales - Peltaspermaceae

Taxonomy
Madygenia was named by Sixtel (1956). It is not extant.

It was assigned to Pteridophyta by Andrews (1970); and to Peltaspermaceae by Dobruskina (1995).

Species
M. asiatica

Synonymy list
YearName and author
1956Madygenia Sixtel
1970Madygenia Andrews
1995Madygenia Dobruskina

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RankNameAuthor
kingdomPlantae
phylumTracheophyta(Sinnott 1935)
—Pteridobiotina
superphylumCycadophytanae
phylumPeltaspermophyta
RankNameAuthor
classPeltaspermopsida
orderPeltaspermalesDelevoryas 1979
familyPeltaspermaceaeHarris 1937
genusMadygeniaSixtel 1956

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. †Madygenia Sixtel 1956
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†Madygenia asiatica Sixtel 1956
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Ladinian to the top of the Carnian or 241.46400 to 227.30000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Ladinian - Carnian241.464 - 227.3Kyrgyzstan M. sp. 1 (30273)