/ 



REPORT 



GEOLOGICAL, RECONNOISSANCE 



MADE IN 1835, 



FROM THE SEAT OF GOVERNMENT, 



BY THE WAT OF 



GREEN BAY AND THE WISCONSIN TERRITORY, 



COTEAU DE PRAIRIE, 



AX ELEVATED RIDGE DIVIDING THE MISSOURI FROM THE ST. PETEIl's RIVER. 



BY G. w. [FEATHERSTONHAUGH, 



U. S. GEOLOGIST. 



Doc, 333. Printed by order of the Senate. 



WASHINGTON : 



PRINTED BY GALES AND SEATOtf. 



1836. 



