B. I. Guslitser's contribution to the study of quaternary geology and Paleolithic of the European north-east

The article is devoted to the 100th anniversary of the Candidate of Geographical Sciences Boris Isaakovich Guslitser, Head of the Laboratory of geomorphology and Quaternary geology at the Institute of Geology of the Komi Branch of the USSR Academy of Sciences. He was widely known both in our country and abroad as the largest specialist and outstanding researcher of the Quaternary geology of the European North-East of Russia. The area of his scientific interests was very extensive: karstology, geomorphology, stratigraphy, paleogeography, paleontology of Quaternary deposits, archeology.