Pregled bibliografske jedinice broj: 482915
The new late Jurassic - Cretaceous APW for Adria as a tectonic framework for the interpretation of paleomagnetic results from the Northern Adriatic Basin
The new late Jurassic - Cretaceous APW for Adria as a tectonic framework for the interpretation of paleomagnetic results from the Northern Adriatic Basin // Journal of Alpine Geology
Leoben, 2010. (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 482915 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The new late Jurassic - Cretaceous APW for Adria as a tectonic framework for the interpretation of paleomagnetic results from the Northern Adriatic Basin
Autori
Marton, Emoe ; Ćosović, Vlasta ; Zampieri, Dario ; Bucković, Damir ; Moro, Alan ; Grandesso, Paolo
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Journal of Alpine Geology
/ - Leoben, 2010
Skup
Pangeo Austria 2010 Geosciences – Fundamentals and Applications
Mjesto i datum
Leoben, Austrija, 15.09.2010. - 19.09.2010
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Late Jurassic-Cretaceous; Adria; Northern Adriatic Basin; paleomagnetic studies
Sažetak
As a result of systematic paleomagnetic studies in stable Istria and in the foreland of the Southern Alps, the Late Jurassic-Cretaceous segment of the APW for stable Adria became well-constrained by direct measurements on biostratigraphically dated carbonates deposited simultaneously on a platform and in a basin (Marton et al. 2008, 2010). This APW characterizes the movements of Adria during the named time interval and also serves as a reference framework for describing the displacements in the deformed margin of stable Adria relative to the "hard core". When Late Cretaceous paleomagnetic results are referred to this framework from the islands of the Northern Adriatic basin, no relative movements are revealed between the stable core and the deformed margin of Adria. On the contrary, Jurassic paleomagnetic directions from the mainland (Dinaricum or Dinaridic domain) exhibit an about 30° CW rotation with respect to Adria, since the CCW rotation observed for the Dinaricum for coeval rocks is less than for those for stable Adria or for its imbricated margin. The timing of the above described relative rotation is not yet solved. It can be "inherited", i.e. due to the existence of two independent platforms (Adriatic and Dinaric), could be connected to thrusting of the Dinaricum over Adriaticum or we can assume that the former did not participated in the post-Eocene CCW rotation of the former.
Izvorni jezik
Engleski
Znanstvena područja
Geologija
POVEZANOST RADA
Projekti:
119-1191152-1167 - Terroir naslaga taloženih između 108 i 35 milijuna godina u SZ Hrvatskoj (Ćosović, Vlasta, MZOS ) ( CroRIS)
119-1191152-1169 - Recentni sedimenti i fosilni okoliši jadranskog priobalja (Juračić, Mladen, MZOS ) ( CroRIS)
119-1191152-1171 - Uloga taložnih prekida u karbonatnim sukcesijama Krških Dinarida (Bucković, Damir, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
