Where: Greece (39.5° N, 20.5° E: paleocoordinates 19.8° N, 19.3° E)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Dercourt Member (Vigla Formation), Early/Lower Albian to Early/Lower Albian (112.0 - 105.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: basinal (siliceous); lithified chert
Size class: microfossils
Preservation: original silica, replaced with silica
Collection methods: bulk, chemical, hydroflouric, sieve,
Primary reference: T. Danelian, H. Tsikos, S. Gardin, F. Baudin, J.-P. Bellier and L. Emmanuel. 2004. Global and regional palaeoceanographic changes as recorded in the mid-Cretaceous (Aptian-Albian) sequence of the Ionian zone (NW Greece). Journal of the Geological Society 161:703-709 [T. Danelian/T. Danelian/T. Danelian]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 48573: authorized by Taniel Danelian, entered by Taniel Danelian on 23.03.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Triactoma cf. paronai radiolarian | |
Crolanium cf. cuneatum radiolarian | |
Pseudodictyomitra cf. lodogaensis radiolarian | |
Dictyomitra montisserei Squinabol 1903 radiolarian
Thanarla broweri radiolarian
"Thanarla conica" = Thanarla brouweri Tan Sin Hok 1927 radiolarian | |
Acanthocircus cf. angustus radiolarian | |
Staurosphaera longispina radiolarian | |
Halesium cf. diacanthum radiolarian | |
"Acaeniotyle diaphorogona" = Acastea diaphorogona, Acaeniotyle amplissima, Acaeniotyle cf. tribulosa
"Acaeniotyle diaphorogona" = Acastea diaphorogona Foreman 1973 radiolarian
Acaeniotyle amplissima radiolarian
Acaeniotyle cf. tribulosa radiolarian |