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Ptilophyllum rarinervis
Taxonomy
Otozamites rarinervis was named by Feistmantel (1879). It is not extant. Its type locality is Ommevaram, which is in a Jurassic fluvial horizon in India.
It was recombined as Ptilophyllum rarinervis by Bose and Kasat (1972) and Chandra and Tewari (1991).
It was recombined as Ptilophyllum rarinervis by Bose and Kasat (1972) and Chandra and Tewari (1991).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1879 | Otozamites rarinervis Feistmantel |
| 1972 | Ptilophyllum rarinervis Bose and Kasat |
| 1976 | Otozamites rarinervis Lakhanpal et al. |
| 1991 | Ptilophyllum rarinervis 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 rarinervis Feistmantel 1879
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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 Cretaceous or 161.50000 to 100.50000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Jurassic | India (Andhra Pradesh) | Ptilophyllum rarinervis (229271) | |
| Late/Upper Jurassic | India (Tamil Nadu) | Otozamites rarinervis (224646) | |
| Late/Upper Jurassic | India (Andhra Pradesh) | Otozamites rarinervis (type locality: 224604 225029) | |
| Early/Lower Cretaceous | India (Tamil Nadu) | Ptilophyllum rarinervis (229415) |