Heliotrochus trypa
Set number: 2336
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10µm
Holotype in the mobile mount.
Heliotrochus typra Bowman & Varol, 2021
Bowman, A. R. & Varol, O. 2021. A Taxonomic Revision of Heliolithaceae - Applications in Resolving the Problematic Calcareous Nannofossil Biostratigraphy of the Paleocene. In: M. Montenary, M. (Ed.). Calcareous nannofossil biostratigraphy of the Stratigraphy and timescales. 6: 43-223.
Holotype
Heliotrochus trypa
Bowman & Varol, 2021
Late Paleocene
DSDP Leg 25, Site 245, Mozambique Channel (Davie Ridge), Indian Ocean