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Dicroidium sahnii

Gymnospermopsida - Corystospermales - Corystospermaceae

Taxonomy
Thinnfeldia sahnii was named by Seward (1932). It is an impression. Its type locality is Chechariya, Shahdol, which is in a Triassic fluvial-lacustrine horizon in the Parsora Formation of India.

It was recombined as Zuberia sahnii by Frenguelli (1944); it was recombined as Dicroidium sahnii by Rao and Lele (1963) and Lakhanpal et al. (1976).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1932Thinnfeldia sahnii Seward
1944Zuberia sahnii Frenguelli
1963Dicroidium sahnii Rao and Lele
1976Dicroidium sahnii Lakhanpal et al.

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RankNameAuthor
kingdomPlantae
superphylumTracheophyta
classGymnospermopsida
orderCorystospermalesThomas 1933
RankNameAuthor
familyCorystospermaceae
genusDicroidiumGothan 1912
speciessahnii(Seward 1932)

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.

Dicroidium sahnii Seward 1932
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Triassic or 251.90200 to 201.40000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Triassic251.902 - 201.4India (Madhya Pradesh) Thinnfeldia sahnii (226939)