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Pagiophyllum chawadensis

Equisetopsida - Araucariaceae

Taxonomy
Pagiophyllum chawadensis was named by Bose and Banerji (1984). It is not extant. Its type locality is Chawad River, which is in a Cretaceous terrestrial horizon in the Bhuj Formation of India.

Sister species lacking formal opinion data
P. astrachanense, P. foetterlei, P. sandbergii, P. sternergianum

Synonymy list
YearName and author
1984Pagiophyllum chawadensis Bose and Banerji
1991Pagiophyllum chawadensis Chandra and Tewari

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RankNameAuthor
kingdomPlantae
phylumTracheophyta(Sinnott 1935)
—Pteridobiotina
superphylumPteridophytanae
phylumEquisetophytaScott 1900
RankNameAuthor
classEquisetopsidaAgardh 1825
subclassPinidae
familyAraucariaceaeHenckel and Hochstetter 1865
genusPagiophyllumHeer 1881
specieschawadensisBose and Banerji 1984

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.

†Pagiophyllum chawadensis Bose and Banerji 1984
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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 Jurassic to the top of the Early/Lower Cretaceous or 174.70000 to 100.50000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Middle Jurassic - Late/Upper Jurassic174.7 - 143.1India (Gujarat) Pagiophyllum chawadensis (229226)
Early/Lower Cretaceous143.1 - 100.5India (Gujarat) Pagiophyllum chawadensis (32383 type locality: 32386)