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Upper Cretaceous Peritidal Deposits of Olib and Ist Islands (Adriatic Sea, Croatia)

A. Moro
V. Jelaska

Puni tekst: engleski, pdf (8 MB) str. 53-65 preuzimanja: 483* citiraj
APA 6th Edition
Moro, A. i Jelaska, V. (1994). Upper Cretaceous Peritidal Deposits of Olib and Ist Islands (Adriatic Sea, Croatia). Geologia Croatica, 47 (1), 53-65. Preuzeto s https://hrcak.srce.hr/19572
MLA 8th Edition
Moro, A. i V. Jelaska. "Upper Cretaceous Peritidal Deposits of Olib and Ist Islands (Adriatic Sea, Croatia)." Geologia Croatica, vol. 47, br. 1, 1994, str. 53-65. https://hrcak.srce.hr/19572. Citirano 16.11.2019.
Chicago 17th Edition
Moro, A. i V. Jelaska. "Upper Cretaceous Peritidal Deposits of Olib and Ist Islands (Adriatic Sea, Croatia)." Geologia Croatica 47, br. 1 (1994): 53-65. https://hrcak.srce.hr/19572
Harvard
Moro, A., i Jelaska, V. (1994). 'Upper Cretaceous Peritidal Deposits of Olib and Ist Islands (Adriatic Sea, Croatia)', Geologia Croatica, 47(1), str. 53-65. Preuzeto s: https://hrcak.srce.hr/19572 (Datum pristupa: 16.11.2019.)
Vancouver
Moro A, Jelaska V. Upper Cretaceous Peritidal Deposits of Olib and Ist Islands (Adriatic Sea, Croatia). Geologia Croatica [Internet]. 1994 [pristupljeno 16.11.2019.];47(1):53-65. Dostupno na: https://hrcak.srce.hr/19572
IEEE
A. Moro i V. Jelaska, "Upper Cretaceous Peritidal Deposits of Olib and Ist Islands (Adriatic Sea, Croatia)", Geologia Croatica, vol.47, br. 1, str. 53-65, 1994. [Online]. Dostupno na: https://hrcak.srce.hr/19572. [Citirano: 16.11.2019.]

Sažetak
Upper Cretaceous carbonate deposits of Olib and Ist islands are characteristic of peritidal sediments. They consist of shallow subtidal deposits alternating with intertidal laminites (shallowing-upward cycles). Subtidal beds with micritic matrix predominate over peritidal sediments. Determination of the micro- and macrofauna revealed two distinctive assemblages: one of Middle to Upper Cenomanian and the other of Upper Turonian to Lower Santonian age. The relatively high proportion of subtidal over intertidal sediments (subtidal/intertidal ratio 2.72) indicates that the Middle to Upper Cenomanian beds were deposited during a fall in the third order relative sea-level curve (late HST to LST). Sediments of the next carbonate sequence (Upper Turonian to Lower Santonian) with a higher proportion of the subtidal over intertidal sediments (subtidal/intertidal ratio 4.57) indicate deposition during relative sea-level rise (TST) and highstand (HST). Senonian limestones are overlain by sediments of Lower Lutetian age.

Ključne riječi
Peritidal sediments; Shallowing-upward cycles; Upper Cretaceous; Sequence stratigraphy

Hrčak ID: 19572

URI
https://hrcak.srce.hr/19572

Posjeta: 677 *