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Ptilophyllum oldhamii
Taxonomy
Ptilophyllum oldhamii was named by Jacob and Jacob (1954). It is not extant. Its type locality is Ghuneri, Kutch, which is in a Cretaceous marginal marine horizon in the Bhuj Formation of India.
Sister species lacking formal opinion data
Entered
by B. Allen on 2022-06-09
Synonymy list
| Year | Name and author |
|---|---|
| 1954 | Ptilophyllum oldhamii Jacob and Jacob |
| 1976 | Ptilophyllum oldhamii Lakhanpal et al. |
| 1991 | Ptilophyllum oldhamii Chandra and Tewari |
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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.
†Ptilophyllum oldhamii Jacob and Jacob 1954
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superp = superphylum | |||||
| Reference: Kenrick and Crane 1997 | |||||
Age range: base of the Late/Upper Jurassic to the top of the Early/Lower Albian or 161.50000 to 110.10000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Jurassic | India (Odisha) | Ptilophyllum oldhamii (225920) | |
| Early/Lower Cretaceous | India (Gujarat) | Ptilophyllum oldhamii (type locality: 224620) | |
| Late/Upper Aptian - Early/Lower Albian | India (Gujarat) | Ptilophyllum oldhamii (32378) |