About
Author and Creator
Terminologies, Symbols and Abbreviations
Taxonomy
Nannofossils
Essential ICN Rules (Madrid Code) to Know
Preparation Techniques for Calcareous Nannofossils
Biostratigraphy
History of Calcareous Nannofossil Research
Nannofossil Zonation schemes
Blog
Nannofossils
Articles
Home Page
...
...
...
...
...
Reticulofenestraineae
Ellipsagelosphaeraceae
Watznaueria
Watznaueria sp.2
Watznaueria
sp.2
May 16, 2026
Share
Set number: 3221
1
2
3
4
5
6
7
8
9
10
11
12
10µm
Watznaueria
sp.2
, Late Santonian / Late Campanian, Aguablanca Creek, Colombia
Final Epithet
Watznaueria
sp.2
Basionym
Watznaueria sp.2
Taxonomy
Eukaryota
Protista_Haptophyta
Coccolithophyceae
Coccolithales
Reticulofenestraineae
Ellipsagelosphaeraceae
Watznaueria
Watznaueria
Watznaueria
angustoralis
Watznaueria
arata
Watznaueria
bayackii
Watznaueria
biporta
Watznaueria
cauveryensis
Watznaueria
cf.
cauveryensis
Watznaueria
coronata
Watznaueria
cynthae
Watznaueria
deflandrei
Watznaueria
diaphanae
Watznaueria
diplax
Watznaueria
fossacincta
Watznaueria
gresslyi
Watznaueria
leesiae
Watznaueria
martelae
Watznaueria
moshkovitzii
Watznaueria
okadai
Watznaueria
paenepelagica
Watznaueria
prionocycla
Watznaueria
rawsonii
Watznaueria
sp.1
Watznaueria
sp.2
Watznaueria
sp.3
Watznaueria
sp.4
Watznaueria
stenaspis
Watznaueria
tubulata
Biostratigraphy
Phanerozoic
Mesozoic
Cretaceous
Late Cretaceous
Senonian
Campanian
Early Campanian
Santonian
Late Santonian
Stratigraphic Range
Late Santonian / Early Campanian
Age (Ma)
84.54? - 80.64?