About
Osman Varol, PhD
Terminologies, Symbols and Abbreviations
Taxonomy
Nannofossils
Essential ICN Rules (Madrid Code) to Know
Preparation Techniques for Calcareous Nannofossils
Biostratigraphy
Brief History of Nannofossils
Zonation schemes
Blog
Nannofossils
Articles
Home Page
...
...
...
...
...
Podorhabdineae
Cretarhabdaceae
Ataktolithos
Ataktolithos kystraensis
Ataktolithos
kystraensis
Varol,
in prep.
Feb 07, 2026
Share
Set number: 3065
1
2
3
4
5
6
7
8
9
10
10µm
Ataktolithos
kystraensis
, Late Turonian, Kystra, Czech Republic
Set number: 3066
1
2
3
4
5
6
7
8
9
10
11
10µm
Ataktolithos
kystraensis
, Early Albian, DSDP Leg 36, Site 327A, The Maurice Ewing Bank, Falkland Plateau
Set number: 3064
1
2
3
4
10µm
Ataktolithos
kystraensis
, Late Albian, Arabian Peninsula (The specific location cannot be disclosed)
Final Epithet
Ataktolithos
kystraensis
Varol,
in prep.
Basionym
Ataktolithos kystraensis
Varol, in prep.
Etymology
Named after the type area, Kystra in Czechia.
Taxonomy
Eukaryota
Protista_Haptophyta
Coccolithophyceae
Coccolithales
Podorhabdineae
Cretarhabdaceae
Ataktolithos
Ataktolithos
Ataktolithos
kystraensis
Ataktolithos
multicavus
Biostratigraphy
Phanerozoic
Mesozoic
Cretaceous
Late Cretaceous
Middle Cretaceous
Turonian
Late Turonian
Early Cretaceous
Middle Cretaceous
Albian
Early Albian
Stratigraphic Range
Early Albian - Late Turonian
Age (Ma)
113.20? - 89.39?