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Sphenopteris imbricata
Taxonomy
Sphenopteris imbricata was named by Sharma (1969). It is not extant. Its type locality is Dhaukuti, Rajmahal Hills, which is in a Jurassic fluvial-lacustrine horizon in the Rajmahal Formation of India.
Sister species lacking formal opinion data
S. amoena, S. arguta, S. barbalata, S. crenularis, S. diphlebia, S. dissecta, S. dixoni, S. dufayi, S. erecta, S. fittoni, S. flabelina, S. germanica, S. goeppertii, S. haliburtoni, S. hirticula, S. lescuriana, S. macilenta, S. matheti, S. mathetii, S. mendescorreae, S. metzgeriodes, S. microcarpa, S. naktongensis, S. obtusiloba, S. pelloi, S. roessertiana, S. S. striata, S. schatzlarensis, S. schimperiana, S. sewardi, S. strigosa
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Sphenopteris imbricata Sharma |
| 1976 | Sphenopteris imbricata Lakhanpal et al. |
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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.
†Sphenopteris imbricata Sharma 1969
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family | |||||
| Reference: Stockmans 1968 | |||||
Age range: Late/Upper Jurassic or 161.50000 to 143.10000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Jurassic | India (Jharkhand) | Sphenopteris imbricata (type locality: 225504) |