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Ptilophyllum institacallum

Bennettitales

Taxonomy
Ptilophyllum institacallum was named by Bose (1959). It is not extant. Its type locality is Sher River at Sehora, which is in a Jurassic/Cretaceous fluvial horizon in the Jabalpur Formation of India.

Synonymy list
YearName and author
1959Ptilophyllum institacallum Bose
1976Ptilophyllum institacallum Lakhanpal et al.
1991Ptilophyllum institacallum Chandra and Tewari

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RankNameAuthor
kingdomPlantae
phylumSpermatophyta
phylumPinophyta
RankNameAuthor
orderBennettitalesBessey 1910
genusPtilophyllumMorris 1840
speciesinstitacallumBose 1959

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 Late/Upper Jurassic to the top of the Early/Lower Albian or 161.50000 to 109.00000 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Jurassic201.4 - 145.0India (Andhra Pradesh) Ptilophyllum institacallum (229271)
Late/Upper Jurassic161.5 - 145.0India (Madhya Pradesh) Ptilophyllum institacallum (229213)
Late/Upper Jurassic - Early/Lower Cretaceous161.5 - 100.5India (Madhya Pradesh) Ptilophyllum institacallum (type locality: 224642)
Early/Lower Cretaceous145.0 - 100.5India (Gujarat) Ptilophyllum institacallum (32382 32386)
Late/Upper Aptian - Early/Lower Albian122.46 - 109.0India (Gujarat) Ptilophyllum institacallum (32378)