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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cassiculosphaeridia
Taxonomy
Cassiculosphaeridia was named by Davey (1969). It is not extant.
It was assigned to Gonyaulacaceae by Davey (1969).
It was assigned to Gonyaulacaceae by Davey (1969).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Cassiculosphaeridia Davey |
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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.
G. †Cassiculosphaeridia Davey 1969
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†Cassiculosphaeridia delicata Stover and Helby 1987
†Cassiculosphaeridia magna Davey 1974
†Cassiculosphaeridia reticulata Davey 1974
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Valanginian to the top of the Campanian or 139.80000 to 72.10000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Valanginian | Russian Federation | C. magna (65458) | |
| Late/Upper Barremian | Russian Federation (Ul'yanovsk) | C. magna (118044) | |
| Santonian - Campanian | Antarctica | C. sp. I (150509) | |
| Late/Upper Campanian | Antarctica | C. spp. (150182) |