| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pentinastrum
Taxonomy
Pentinastrum was named by Haeckel (1881).
It was assigned to Radiolaria by Popova-Goll et al. (2005).
It was assigned to Radiolaria by Popova-Goll et al. (2005).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Pentinastrum Haeckel |
| 2005 | Pentinastrum Popova-Goll 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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: Santonian or 85.70000 to 83.60000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Santonian | Russian Federation (Tambov) | P. subbotinae (95160) | |
| Santonian - Early/Lower Campanian | Russian Federation (Tambov) | P. subbotinae (95158 95159) |