The boring site is about 50 m southwards from the place where profile Slopiec 1961 was taken (see Szczepanek 1982). Analysis of plant macrofossils was performed by Janusz Wojcicki (see Wojcicki 1974). 68 samples were analysed, in which only 200 tree pollen grains and associated herb pollen and spores were counted, to compare the results with those from the year 1961. Further data are available for a profile (SLOPIEC 1979/80bis), which comprises 20 samples from the upper part of the same profile, from 0-95 cm at distances of 5 cm.