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Ptilophyllum sakrigaliensis
Taxonomy
Ptilophyllum sakrigaliensis was named by Sah (1958). It is not extant. Its type locality is Sakrigali Ghat, which is in a Jurassic fluvial horizon in the Rajmahal Formation of India.
It was considered a nomen nudum by Lakhanpal et al. (1976).
It was considered a nomen nudum by Lakhanpal et al. (1976).
Sister species lacking formal opinion data
Entered
by B. Allen on 2022-06-09
Synonymy list
| Year | Name and author |
|---|---|
| 1958 | Ptilophyllum sakrigaliensis Sah |
| 1991 | Ptilophyllum sakrigaliensis 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 sakrigaliensis Sah 1958
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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 Cretaceous or 161.50000 to 100.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Jurassic | India (Jharkhand) | Ptilophyllum sakrigaliensis (type locality: 224607) | |
| Early/Lower Cretaceous | India (Gujarat) | Ptilophyllum sakrigaliensis (32386) |