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Osman Varol, PhD
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Eiffellithineae
Ahmuellerellaceae
Chiastozygus
Chiastozygus sp. 2
Chiastozygus
sp. 2
Jan 27, 2026
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Set number: 2926
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10µm
Chiastozygus
sp. 2
, Middle Campanian, Arabian Peninsula (The specific location cannot be disclosed)
Final Epithet
Chiastozygus
sp. 2
Basionym
Chiastozygus sp. 2
Taxonomy
Eukaryota
Protista_Haptophyta
Coccolithophyceae
Eifellithales
Eiffellithineae
Ahmuellerellaceae
Chiastozygus
Chiastozygus
Chiastozygus
amphipons
Chiastozygus
fessus
Chiastozygus
litterarius
Chiastozygus
platyrhethus
Chiastozygus
sp. 2
Chiastozygus
sp. 3
Chiastozygus
sp. 4
Chiastozygus
sp. 5
Chiastozygus
sp.1
Chiastozygus
spissus
Biostratigraphy
Phanerozoic
Mesozoic
Cretaceous
Late Cretaceous
Senonian
Campanian
Middle Campanian
Stratigraphic Range
Middle Campanian
Age (Ma)
80.64? - 76.38