engleski

Records of cyclic sedimentation in the Upper Pannonian and Lower Pontian layers of the Sava Depression (NW Croatia)

Detailed analysis of E-logs (resistivity) enables subdivision of the Neogene sandstone-marls sequence in small units in a way that one "single cycle" 1-3 m thick corresponds to a 19 ka time span which is connected to the climate variations in the order of the Earth's orbital precesion. Detailed corelations in the western part of the Sava depression result in maps with consistent distribution of depositional facies - parasequences of the lowest order.

Neogene clastics; well logs; single cycle; granulometric composition; orbital precession; Pannonian basin

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