Triquetrorhabdulus milowii

Bukry, 1971 Apr 20, 2021

Set number: 619

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10µm

Triquetrorhabdulud milowii, Middle Miocene, DSDP Leg 25, Site 242, Mozambique Channel (Davie Ridge), Indian Ocean

Set number: 796

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10µm

Triquetrorhabdulus milowii, Early Miocene, DSDP Leg 25, Site 242, Mozambique Channel (Davie Ridge), Indian Ocean

Set number: 797

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10µm

Triquetrorhabdulus milowii, Middle Miocene, ODP Leg 154, Hole 925A, Ceará Rise, Equatorial Atlantic Ocean

Set number: 796

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10µm

Triquetrorhabdulus milowii, Early Miocene, DSDP Leg 25, Site 242, Mozambique Channel (Davie Ridge), Indian Ocean

Set number: 797

1
2
3
4
5
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7
8

10µm

Triquetrorhabdulus milowii, Middle Miocene, ODP Leg 154, Hole 925A, Ceará Rise, Equatorial Atlantic Ocean

Final Epithet

Triquetrorhabdulus milowii Bukry, 1971

Basionym

Triquetrorhabdulus milowii Bukry, 1971

Description

Short and broad species of Triquetrorhabdulus Martini (1965) with three birefringent blades of unequal widths. It has an axial c-axis [parallel to the length of the blades].

Remarks

Triquetrorhabdulus milowii differs from Triquetrorhabdulus carinatus Martini (1965) by being short and broad and having three blades with unequal widths

References

Bukry, D., (1971): Cenozoic calcareous nannofossils from the Pacific Ocean. - San Diego Society of Natural History Transactions. 16: 303-327.

Martini, E., (1965): Mid-Tertiary calcareous nannoplankton from Pacific deep-sea cores. - Colston Papers. 17: 393-411.

Taxonomy

Triquetrorhabdulus

Biostratigraphy

Stratigraphic Range

Burdigalian - Serravalian

Age (Ma)

19.20 - 13.21

Holotype

Triquetrorhabdulus milowii Bukry, 1971

Early Miocene