The Development of the Baltic Sea Basin During the Last 130 ka - The Baltic Sea Basin - page 85

Fig. 4.5 Correlation between the thickness of the glacial clay varves from the Baltic Sea, the
δ

14 C variation (included to show
the climate variations over the Younger Dryas/Preboreal transition). GRIP ice core years and
chronostratigraphy as defined by Björck et al. ( 1998 ) . Redrawn from Andrén et al. ( 2002 )

18 O from the Greenland GRIP ice core, and atmospheric

δ

resulted in sedimentation in the BSB where varved glacial clay was deposited in
the Bothnian Bay and during the same time postglacial sedimentation in the central
and southern part of the basin (Ignatius et al. 1981 ) . The isostatic rebound of the