Geol. Mag. 1905. 



Dec. V, Vol. II, PI. XIX. 



THE BALTIC 



As it is now and as it was at the maximum limit of the Litoiina Sea. After De Geer. 

 Nathorst, Sveriges Geologie, p. 267. 



II. 





THE BALTIC SHELLS. 



Figs. 2 and 5, shells from the Cattegat. Figs, i, 3, and 4, dwarfed by excess of fresh 

 water in the interior of the Baltic (see Explanation of Plate, p. 352). 



