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Osman Varol, PhD
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Calcidiscineae
Calcidiscaceae
Calcidiscus
Calcidiscus cf. pacificanus
Calcidiscus
cf.
pacificanus
Nov 11, 2025
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Set number: 3821
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10µm
Calcidiscus
cf.
pacificanus
, Late Paleocene, DSDP Leg 25, Site 245, Mozambique Channel (Davie Ridge), Indian Ocean
Final Epithet
Calcidiscus
cf.
pacificanus
Taxonomy
Eukaryota
Protista_Haptophyta
Coccolithophyceae
Coccolithales
Calcidiscineae
Calcidiscaceae
Calcidiscus
Calcidiscus
Calcidiscus
bicircus
Calcidiscus
cf.
pacificanus
Calcidiscus
gallagheri
Calcidiscus
leptoporus
Calcidiscus
macintyrei
Calcidiscus
pacificanus
Calcidiscus
parvicrucis
Calcidiscus
pataecus
Calcidiscus
premacintyrei
Calcidiscus
progonos
Calcidiscus
salomonii
Calcidiscus
sp._A
Calcidiscus
sp._B
Calcidiscus
tanianus
Calcidiscus
tropicus
Biostratigraphy
Phanerozoic
Cenozoic
Paleogene
Paleocene
Late Paleocene
Thanetian
Stratigraphic Range
Thanetian
Zone(s)
NP9
Age (Ma)
59.24? - 56.00