p. 3

(1848)

Marble at Cooperstown 9 miles from Lake Shae [Shea]
Manitowoc Co.

(1849)

Iron Ridge, Harlford &

[pencil sketch]
1849
E End of
Division St Milwaukee

Watertown on Galena Limestone

Mill at Lowell stands on Yellow Limestone - Blue
Limestone below mill

Sandstone first foun (going west) on Sec 27 T11 R 11 E

Dells of Wisconsin &c Illustrator! Also 1866 Nov 27

Devils Lake

Limestone at Grave's 12-7-9 E with quartz -
Diluvial scratchs N + S

Sec 33-7-11 E a well dug in solf sandston, red, white + yellow

Limestone 1 m East - center of sec 34-7-11 resting on
sandstone - junction conspicuous - friends &c
same as at Janesville

Limestone on Ripley Lake 17-6-13 E + at Clinton

On Sec 11-6-13 a well 50 ft deep struck rock at 35 -
first 3 ft yellow limestone then 12 ft Blue Limestone
with layer of shall - fossils &c as at Cincinnati O. [Ohio]

On Sec 11-5-14 found "Cocmopora ^Galena Limestone"

(1848)

Marble at Cooperstown 9 miles from Lake Shae [Shea]
Manitowoc Co.

(1849)

Iron Ridge, Harlford &

[pencil sketch]
1849
E End of
Division St Milwaukee

Watertown on Galena Limestone

Mill at Lowell stands on Yellow Limestone - Blue
Limestone below mill

Sandstone first foun (going west) on Sec 27 T11 R 11 E