Helicosphaera leesiae

da Gama & Varol, 2013 Sep 09, 2020

Set number: 210

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10µm

Helicosphaera leesiae, Late Oligocene, DSDP Leg 25, Site 242, Mozambique Channel (Davie Ridge), Indian Ocean

Set number: 207

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10µm

Helicosphaera leesiae, Late Oligocene, Angola, West Africa

Set number: 204

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10µm

Helicosphaera leesiae, Late Oligocene, Angola, West Africa

Set number: 209

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10µm

Helicosphaera leesiae, Late Oligocene, Angola, West Africa

Set number: 220

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10µm

Helicosphaera leesiae, Late Oligocene, Angola, West Africa

Set number: 206

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10µm

Helicosphaera leesiae, Late Oligocene, Angola, West Africa

Final Epithet

Helicosphaera leesiae da Gama & Varol, 2013

Basionym

Helicosphaera leesiae da Gama & Varol 2013

References

da Gama, R. O. B. P. & Varol, O., (2013): New Late Oligocene to Miocene Species. - Journal of Nannoplankton Research. 33(1): 1-12.

Taxonomy

Helicosphaera

Biostratigraphy

Stratigraphic Range

Latdorfian - Burdigalian

Age (Ma)

33.90? - 15.99?

Holotype

Helicosphaera leesiae Da Gama & Varol, 2013

Late Oligocene

DSDP Leg 25, Site 242, Mozambique Channel (Davie Ridge), Indian Ocean