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Araucarioxylon kharkhariense

Equisetopsida - Araucariaceae

Taxonomy
Dadoxylon kharkhariense was named by Maithy (1965). It is not extant. Its type locality is Kharkhari Colliery, Jharia Coalfield, which is in an Artinskian/Kungurian fluvial-lacustrine horizon in India.

It was recombined as Araucarioxylon kharkhariense by Maheshwari (1972), Chandra and Tewari (1991).

Sister species lacking formal opinion data
A. keuperianum, A. mexicana, A. pichasquenis

Synonymy list
YearName and author
1965Dadoxylon kharkhariense Maithy
1972Araucarioxylon kharkhariense Maheshwari
1976Dadoxylon kharkhariense Lakhanpal et al.
1991Araucarioxylon kharkhariense Chandra and Tewari

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RankNameAuthor
kingdomPlantae
phylumTracheophyta(Sinnott 1935)
—Pteridobiotina
superphylumPteridophytanae
phylumEquisetophytaScott 1900
RankNameAuthor
classEquisetopsidaAgardh 1825
subclassPinidae
familyAraucariaceaeHenckel and Hochstetter 1865
genusAraucarioxylonKraus 1870
specieskharkhariense(Maithy 1965)

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Artinskian to the top of the Kungurian or 290.10000 to 274.40000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Artinskian - Kungurian290.1 - 274.4India (Jharkhand) Dadoxylon kharkhariense (type locality: 224703)