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- W4361220734 abstract "An integrated stratigraphic study has been performed of the Lower Miocene deposits of the Poljanska and Mala sections (North Croatian Basin), coupled with 40Ar/39Ar dating, geochemical and mineralogical study of tuffitic and silty sand beds. The sedimentary record evidences deposition influenced by volcaniclastic input. The presence of marine, brackish and non–marine microfossils indicates complex palaeoenvironment, palaeoecology, and palaeobiogeography. Four different units were recognized based on their fossil content and sedimentological data. At the base of the Poljanska section (Unit P1), tuffitic sediments bear common endemic brackish, and rare marine to freshwater and terrestrial microfossils. Radiometric 40Ar/39Ar dating obtained on volcanic glass shards from this layer provided an age of 22.2 ± 1.9 Ma correlating with the earliest Early Miocene and indicating the existence of older volcanic activity in the NCB pro tempore. The succession transitions into the brackish-water lacustrine environments (Unit P2). This unit has two presumed different climatic events: a maximum temperature event in the lower part of the interval and one interruption with lower temperatures recognized in the upper part of the interval. The co-occurrence of limnic and marine species in the uppermost part of the investigated sediments (Unit P3) indicates a marine inflow into the coastal lake. It marks the beginning of a salina-type lake formation in Poljanska. In the Mala section (Unit M1), biostratigraphically dated to the NN4 Zone, a transgressive sequence is documented through the presence of marine calcareous nannoplankton, planktonic and benthic foraminifera, and ostracods." @default.
- W4361220734 created "2023-03-31" @default.
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- W4361220734 date "2023-04-01" @default.
- W4361220734 modified "2023-09-29" @default.
- W4361220734 title "New evidence for Early Miocene palaeoenvironmental changes in the North Croatian Basin: Insights implicated by microfossil assemblages" @default.
- W4361220734 cites W1777507756 @default.
- W4361220734 cites W1789491862 @default.
- W4361220734 cites W1793813031 @default.
- W4361220734 cites W1965701586 @default.
- W4361220734 cites W1966207504 @default.
- W4361220734 cites W1970576134 @default.
- W4361220734 cites W1973865744 @default.
- W4361220734 cites W1975027560 @default.
- W4361220734 cites W1983277007 @default.
- W4361220734 cites W1985842290 @default.
- W4361220734 cites W1986400758 @default.
- W4361220734 cites W1997304585 @default.
- W4361220734 cites W2004792179 @default.
- W4361220734 cites W2008742345 @default.
- W4361220734 cites W201047755 @default.
- W4361220734 cites W2016270740 @default.
- W4361220734 cites W2016706802 @default.
- W4361220734 cites W2016848487 @default.
- W4361220734 cites W2022616238 @default.
- W4361220734 cites W2029401070 @default.
- W4361220734 cites W2039616419 @default.
- W4361220734 cites W2040309870 @default.
- W4361220734 cites W2043185754 @default.
- W4361220734 cites W2050716036 @default.
- W4361220734 cites W2051890883 @default.
- W4361220734 cites W2053852225 @default.
- W4361220734 cites W2055201431 @default.
- W4361220734 cites W2057681128 @default.
- W4361220734 cites W2061001640 @default.
- W4361220734 cites W2065143912 @default.
- W4361220734 cites W2073551687 @default.
- W4361220734 cites W2075406747 @default.
- W4361220734 cites W2087047379 @default.
- W4361220734 cites W2090038725 @default.
- W4361220734 cites W2092769817 @default.
- W4361220734 cites W2093041656 @default.
- W4361220734 cites W2115575384 @default.
- W4361220734 cites W2116868398 @default.
- W4361220734 cites W2118210343 @default.
- W4361220734 cites W2122709257 @default.
- W4361220734 cites W2123820605 @default.
- W4361220734 cites W2140243676 @default.
- W4361220734 cites W2152048193 @default.
- W4361220734 cites W2177714650 @default.
- W4361220734 cites W2184071781 @default.
- W4361220734 cites W2201911031 @default.
- W4361220734 cites W2319996752 @default.
- W4361220734 cites W2333205088 @default.
- W4361220734 cites W2336994642 @default.
- W4361220734 cites W2339834576 @default.
- W4361220734 cites W2486043063 @default.
- W4361220734 cites W2497485012 @default.
- W4361220734 cites W2551850135 @default.
- W4361220734 cites W2568893007 @default.
- W4361220734 cites W2569183133 @default.
- W4361220734 cites W2578647719 @default.
- W4361220734 cites W2742501612 @default.
- W4361220734 cites W2758267058 @default.
- W4361220734 cites W2788200810 @default.
- W4361220734 cites W2792705369 @default.
- W4361220734 cites W2886828239 @default.
- W4361220734 cites W2904216967 @default.
- W4361220734 cites W2944871237 @default.
- W4361220734 cites W2947073838 @default.
- W4361220734 cites W2955035850 @default.
- W4361220734 cites W2964039525 @default.
- W4361220734 cites W2996509051 @default.
- W4361220734 cites W3005053004 @default.
- W4361220734 cites W3010104219 @default.
- W4361220734 cites W3015603923 @default.
- W4361220734 cites W3017523033 @default.
- W4361220734 cites W3022109564 @default.
- W4361220734 cites W3024398021 @default.
- W4361220734 cites W3025424653 @default.
- W4361220734 cites W3042111574 @default.
- W4361220734 cites W3084260960 @default.
- W4361220734 cites W3097116086 @default.
- W4361220734 cites W3115744292 @default.
- W4361220734 cites W3120803699 @default.
- W4361220734 cites W3135441783 @default.
- W4361220734 cites W3163820097 @default.
- W4361220734 cites W3169856496 @default.
- W4361220734 cites W3210011007 @default.
- W4361220734 cites W4200410838 @default.
- W4361220734 cites W4210950119 @default.