| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyclonephelium distinctum
Taxonomy
Cyclonephelium distinctum was named by Deflandre and Cookson (1955). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Cyclonephelium distinctum Deflandre and Cookson |
| 1976 | Cyclonephelium distinctum 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.
†Cyclonephelium distinctum Deflandre and Cookson 1955
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Hauterivian to the top of the Maastrichtian or 132.60000 to 66.00000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cretaceous | India (Tamil Nadu) | Cyclonephelium distinctum (224609) | |
| Hauterivian - Barremian | United Kingdom (England) | Cyclonephelium distinctum (32361) | |
| Campanian - Maastrichtian | Antarctica | Cyclonephelium distinctum (153427) |