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Isabelidinium cooksoniae
Taxonomy
Isabelidinium cooksoniae was named by Lentin and Williams (1977). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Isabelidinium cooksoniae Lentin and Williams |
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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.
†Isabelidinium cooksoniae Lentin and Williams 1977
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Early/Lower Campanian to the top of the Late/Upper Maastrichtian or 83.60000 to 66.00000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Santonian - Campanian | Antarctica | Isabelidinium cooksoniae (150509) | |
| Campanian | Canada (Nunavut) | Isabelidinium cooksoniae (36383) | |
| Early/Lower Campanian | Canada (Manitoba) | Isabelidinium cooksoniae (36446) | |
| Late/Upper Campanian | Canada (Saskatchewan) | Isabelidinium cooksoniae (31122) | |
| Late/Upper Campanian | Antarctica | Isabelidinium cooksoniae (150182) | |
| Late/Upper Maastrichtian | USA (Alabama) | Isabelidinium cooksoniae (205803) |