Tonromeinia fatmae

Bowman & Varol, 2021 Dec 28, 2022

Set number: 2359

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

10µm

Tonromeinia fatmae, Late Paleocene, DSDP Leg 36, Site 327A, The Maurice Ewing Bank, Falkland Plateau

Holotype in mobile mount.

Set number: 2358

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

10µm

Tonromeinia fatmae, Late Paleocene, DSDP Leg 36, Site 327A, The Maurice Ewing Bank, Falkland Plateau

Set number: 2357

1
2
3
4
5
6
7
8

10µm

Tonromeinia fatmae, Late Paleocene, DSDP Leg 39, Sites 354, Ceará Rise, North Atlantic Ocean

Set number: 2356

1
2
3
4

10µm

Tonromeinia fatmae, Late Paleocene, DSDP Leg 36, Site 327A, The Maurice Ewing Bank, Falkland Plateau

Set number: 2355

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

10µm

Tonromeinia fatmae, Late Paleocene, DSDP Leg 36, Site 327A, The Maurice Ewing Bank, Falkland Plateau

Final Epithet

Tonromeinia fatmae Bowman & Varol, 2021

Basionym

Tonromeinia fatmae Bowman & Varol, 2021

Remarks

A large (8.0–11.0μm) circular species of Tonromeinia. The diameter of the empty central opening is less than twice (2x) of

the width of the discs/column.

References

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.