| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Williamsonia seniana
Taxonomy
Williamsonia seniana was named by Bose and Kasat (1969). It is not extant. Its type locality is Sher River at Sehora, which is in a Jurassic/Cretaceous fluvial horizon in the Jabalpur Formation of India.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Williamsonia seniana Bose and Kasat |
| 1976 | Williamsonia seniana 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.
†Williamsonia seniana Bose and Kasat 1969
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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: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Jurassic - Early/Lower Cretaceous | India (Madhya Pradesh) | Williamsonia seniana (type locality: 224642) |