Sec.\°f 



Secnon showine llic relative ihiekncss and dip oF (lie Lower Magnesian Limestone i F N" ^i] Qiid underlying Sandstone. 

 with Us suburdinate beds {FN"/ bed e and f' fromthr MississippiRi\-er,lf)the Irap exposure af the Falls of S' Croix . 

 hy-DDOwm 



Section IVom tlie moiitli of Lake S' Croix to neai- die Great Bend or Detroit ol Lake S'Croix 



Bluff below great Bend of Lake S'Croir Bluff beloyy Stillwater Bluffs betiveen ihe head of Lake Croix & tiie Correction Ime 



Section from tiie great Bend of Lake S' Croix to the Correction Line 



Bluffs hetyre^n Afaririe Mtlh arJ (h, cola Mills (Avr, /./ Milh Eaqtc Contflomerate Point. Lawrence Creek Dalles of S' i n, n I'alh .J ^'Cnnx 



Sechon from Marine Mills to tlie Dalles and Falls of S' Croix. 



