,
SU.MMAJlY
In the~cinity of ~zycaa .narrow Zone "of ano-malous thickn/i!sS of. Quaternary formations has been .:~certained . to run conformably with the direction of strata and the structure of the Kujavian anticli-norium.Linear extension of this zone in a NW or SE ;direction is not known. In this zone. the thick-ness·of the Quaternary deposits exceeds 270-:-300 rn, and the top of. the sub:-Quaternru;y formation occurs at· a; level of 200 m a.s.1.! Age and genesis of the zone. of great thicknesses of the. Quaternary· deposits
are. analysed, and a conclusion is drawn that the zone is a marginal neotectonic graben formed in the wester~y part of the l..~czyca-Klodawa salt plug due' to' the' activity of halokinetic movements rela-ted.to the Wallachian phase of the Alpine orogeny. The present-day neotectonic activity of this region Is emphasized. In the area here 'considered the con-temporaneous movements of the Earth's crust' may reach .. their absolute value amounting to 3,0 and
more millimetres a year. .
PE3IOME·
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