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Dadoxylon parenchymosum

Equisetopsida - Araucariaceae

Taxonomy
Dadoxylon parenchymosum was named by Surange and Maithy (1963). 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 Damudoxylon parenchymosum by Maheshwari (1972).

Sister species lacking formal opinion data
D. halli

Synonymy list
YearName and author
1963Dadoxylon parenchymosum Surange and Maithy
1972Damudoxylon parenchymosum Maheshwari
1976Dadoxylon parenchymosum Lakhanpal et al.
1984Dadoxylon parenchymosum Prasad and Chandra
1991Dadoxylon parenchymosum Chandra and Tewari

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RankNameAuthor
kingdomPlantae
superphylumTracheophyta
—Pteridobiotina
superphylumPteridophytanae
phylumEquisetophytaScott 1900
RankNameAuthor
classEquisetopsidaAgardh 1825
subclassPinidae
familyAraucariaceaeHenckel and Hochstetter 1865
genusDadoxylonEndlicher 1847
speciesparenchymosumSurange and Maithy 1963

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.

†Dadoxylon parenchymosum Surange and Maithy 1963
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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 Lopingian or 290.10000 to 252.17000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Artinskian - Kungurian290.1 - 272.3India (Jharkhand) Dadoxylon parenchymosum (type locality: 224703)
Lopingian259.9 - 252.17India (Maharashtra) Dadoxylon parenchymosum (229239)