Abstract
Kineto-stratigraphic studies through a cliff section on the island of Sejerø, Denmark, have revealed the presence of three till beds (interbedded with stratified meltwater deposits) related to the Main-, the East-Jutland-, and the Belt Sea advances respectively. Below the tills there is a stratified deposit of clayey sand and silt with an admixture of organic material. The pollen in the organic part contains high percentages of Cyperaceae and Gramineae; radiocarbon dates of 36900 ± 460 B.P. and 36710 ± 460 B.P. from the deposit suggest a correlation with the Hengelo Interstadial in the Netherlands.