Natura Croatica, Vol. 19 No. 1, 2010.
Izvorni znanstveni članak
Triassic terrestrial phase recorded in the carbonate platform succession of the Karst Dinarides (Croatia)
Damir Bucković
orcid.org/0000-0003-1606-6429
; Department of Geology, Faculty of Science, University of Zagreb, Horvatovac 102a, HR-10000 Zagreb, Croatia
Maja Martinuš
; Department of Geology, Faculty of Science, University of Zagreb, Horvatovac 102a, HR-10000 Zagreb, Croatia
Sažetak
The Triassic carbonate platform succession of the Karst Dinarides was deposited at the southern Tethyan realm. The facies analysis and distant correlation suggests that a regional terrestrial phase occurred in that area during the Triassic. Due to its regional extent, this terrestrial phase has been viewed as a product of tectonically induced uplift of the huge platform area, causing an extensive emersion and distinct disruption in depositional regime when disconformity and/or various types of terrestrial depositional intervals were formed. Two geodynamic scenarios are presented; a) regional, contemporaneous tectonic uplift scenario; and b) diachronous and differential tectonic uplift scenario. During Norian, the uplifted, exposed platform area was flooded and covered by tidal flat-dominated shallow-water carbonates, marking the beginning of wide and long-lasting isolated platform regime.
Ključne riječi
Triassic; Tethys; terrestrial phase; Karst Dinarides; Croatia
Hrčak ID:
54296
URI
Datum izdavanja:
30.6.2010.
Posjeta: 1.585 *