The revision of Quaternary stratigraphy of the Sombor and Subotica artesian well borehole profiles (Bačka, Vojvodina, Serbia)

In the case of the Subotica borehole, the Lower Pleistocene - based on palaeontological records - was defined at a depth between 99.6 m and 124.5 m. The depth from 2.2 m to 99.6 m could not be exactly identified as Pleistocene, while Holocene quicksand ascended to a 2.2 m depth.