Collection of scientifiс works ofthe Institute of Geological Sciences NAS of Ukraine
Institute of Geological Sciences of NAS of Ukraine
The recognition of the upper part of the Chiphragmalithus alatus zone (NP15) in the Kyiv Formation at Berestya village, Dubrovitsa area, Rivne region comes in support of previous recognition of the same zone in the lower part of the Kyiv Regional Stage in Northern Ukraine which, until now, was recognized in only one section at Halepya village, Kyiv region. Lower phosphate sands of the Kyiv Regional Stage should be correlated with the upper part of the Lutetian Stage.