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Pterophyllum footeanum
Taxonomy
Pterophyllum footeanum 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 Pseudoctenis footeana by Seward and Sahni (1920).
It was recombined as Pseudoctenis footeana by Seward and Sahni (1920).
Sister species lacking formal opinion data
P. aeguale, P. approximatum, P. bellii, P. blasii, P. blumii, P. braunsii, P. brevipene, P. brevipenna, P. burejensis, P. cteniforme, P. cycadites, P. descussatum, P. eratum, P. filicoides, P. fossum, P. giganteum, P. grandifolium, P. greppinii, P. guembelii, P. haberfelneri, P. hanesianum, P. haueri, P. hogardii, P. hortensiae, P. irregulare, P. jaegerii, P. kochi, P. kochii, P. lunzense, P. macrophyllum, P. magoti, P. maximum, P. mondeguensis, P. multilineatum, P. munsteri, P. neuberi, P. pectiniforme, P. pichleri, P. pinnatifidum, P. platyrachis, P. plicatum, P. propiquum, P. pshartense, P. ptilum, P. pulchellum, P. rectangulare, P. rectum, P. riegeri, P. rigidum, P. spectabile, P. spinosum, P. taxinum, P. tenuinervis, P. thomasii, P. validum, P. verranianum, P. zygotacticum
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1876 | Zamites proximus Feistmantel |
| 1879 | Pterophyllum footeanum Feistmantel |
| 1920 | Pseudoctenis footeana Seward and Sahni |
| 1981 | Pterophyllum footeanum Bose and Banerji |
| 1991 | Pterophyllum footeanum 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.
†Pterophyllum footeanum Feistmantel 1879
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Invalid names: Zamites proximus Feistmantel 1876 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Late/Upper Jurassic or 161.50000 to 143.10000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Jurassic | India (Rajasthan) | Zamites proximus (30133) | |
| Late/Upper Jurassic | India (Tamil Nadu) | Pterophyllum footeanum (224646) | |
| Late/Upper Jurassic | India (Jharkhand) | Zamites proximus (224706 224876) | |
| Late/Upper Jurassic | India (Andhra Pradesh) | Pterophyllum footeanum, Zamites proximus (type locality: 224604) |