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Dichotomopteris falcata
Taxonomy
Dichotomopteris falcata was named by Maithy (1974). It is not extant. Its type locality is Raniganj, which is in a Wordian/Lopingian fluvial-lacustrine horizon in the Raniganj Formation of India.
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1921 | Asplenium whitbyense Heer |
| 1974 | Dichotomopteris falcata Maithy |
| 1976 | Asplenium whitbyense Lakhanpal et al. |
| 1991 | Dichotomopteris falcata 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.
†Dichotomopteris falcata Maithy 1974
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Invalid names: Asplenium whitbyense Heer 1921 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Wordian to the top of the Early/Lower Cretaceous or 266.90000 to 100.50000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian - Lopingian | India | Asplenium whitbyense, Dichotomopteris falcata (type locality: 30166) | |
| Early/Lower Cretaceous | India (Gujarat) | Dichotomopteris falcata (226841 226875) |