1 map : color; 45 x 34 cm, folded to 14 x 23 cmScale 1:62,500 (W 88°30ʹ--W 88°15ʹ/N 41°30ʹ--N 41°15ʹ). ; Detached from: Economic and geologic papers / Illinois State Geological Survey. Urbana, Ill. : State of Illinois, Department of Registration and Education, Division of the State Geological Survey, 1923. (Bulletin No. 43).; Relief shown by contours and spot heights.; 'Geology by H.E. Culver ; surveyed in 1920.'; 'A. Hoen & Co. Baltimore, Md.'; 'Bull. No. 43, Plate II.'9980772664902441ark:/81985/n2g739456State of Illinois, Dept. of Registration and Education, State Geological Survey DivisionPublicOutcrops (Geology)Surficial geology and rock outcrops of the Morris quadrangle.MapsIllinois--Grundy County1923Northwestern University