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Planktonic foraminiferal biostratigraphy and paleoecology of the Middle to Upper Eocene succession in the North Adriatic Sea.


Premec-Fuček, Vlasta; Babić, Ljubomir; Bajraktarević, Zlatan; Gušić, Ivan
Planktonic foraminiferal biostratigraphy and paleoecology of the Middle to Upper Eocene succession in the North Adriatic Sea. // Paleogene Shallow Benthos of the Tethys / Hottinger, Lucas ; Drobne, Katica (ur.).
Ljubljana: Slovenska Akademija znanosti in umetnosti, 1998. str. 255-271


Naslov
Planktonic foraminiferal biostratigraphy and paleoecology of the Middle to Upper Eocene succession in the North Adriatic Sea.

Autori
Premec-Fuček, Vlasta ; Babić, Ljubomir ; Bajraktarević, Zlatan ; Gušić, Ivan

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Paleogene Shallow Benthos of the Tethys

Urednik/ci
Hottinger, Lucas ; Drobne, Katica

Izdavač
Slovenska Akademija znanosti in umetnosti

Grad
Ljubljana

Godina
1998

Raspon stranica
255-271

ISBN
961-6242-13-X

Ključne riječi
Biostratigraphy, planktonic foraminifera, Middle to Late Eocene, offshore wells, Northern Adriatic, Venetian Basin
(Biostratigraphy, planktonic foraminifer, Middle to Late Eocene, offshore wells, Northern Adriatic, Venetian Basin)

Sažetak
Three deep exploration wells in the northern part if tge Adruatuc Sea were drilled through the Middle and Upper Eocene deposits. Drill cuttings and cores were rich in well preserved planktonic foraminifera. Standard planktonic foraminiferal zones P 10 to P 17 have been identified. A zonal scheme which emphasizes levels of extinction (Last Appearance Datum) was used. Beside zonal markers, the evolutionary lineage of the Turborotalia cerroazulensis group as well as the species succession of the genus Globigerinatheka were useful for biostratigraphic analyses. Lateral difference in species diversity might be explained by different habitats, i.e. different environmental conditions. The test morphology and diversity level of the foraminiferal assemblages correspond to the Mediterranean bioprovince with a subtropical to warm-temperate climate.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekt / tema
119301
119302

Ustanove
Prirodoslovno-matematički fakultet, Zagreb