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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Williamsonia guptae
Taxonomy
Williamsonia guptae was named by Sharma (1968). It is not extant. Its type locality is Amarjola, Rajmahal Hills, which is in a Jurassic fluvial horizon in the Rajmahal Formation of India.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Williamsonia guptae Sharma |
| 1976 | Williamsonia guptae Lakhanpal et al. |
| 1991 | Williamsonia guptae 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.
†Williamsonia guptae Sharma 1968
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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: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Jurassic | India (Jharkhand) | Williamsonia guptae (type locality: 224719) |