Filters: Tags: Illinois Professional Paper 218 (X)
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Form a panorama of reddish-brown (late Sangmon?) loess overlain by light buff (early Peorian?) loess with a humus-stained (old soil) zone at contact, SE 1/4 NE 1/4 sec. 11, T. 7 N., R. 13 W. Jersey County, Illinois. Circa 1928. Plate 13-C, in U.S.Geological Survey Professional paper 218. 1952.
Exposure of Brussels formation showing thick beds of loess like silt interbedded with laminated clay. SE 1/4 NE 1/4 sec. 28, T. 13 S., R. 1 W. Calhoun County, Illinois. Circa 1928. Plate 13-A, in U.S.Geological Survey Professional paper 218. 1952.
Categories: Image;
Tags: Formations,
Illinois Professional Paper 218,
Professional Papers,
photo print
Form a panoramic view northward from Spankey Hill showing flood plain of Illinois River and uplands of sec. 21, T. 9 N., R. 13 W. Greene County, Illinois. Circa 1928. Plate 16-A, in U.S.Geological Survey Professional paper 218. 1952.
Categories: Image;
Tags: Floods,
Illinois Professional Paper 218,
Panoramic,
Professional Papers,
photo print
Exposure of varved clay and silt: N. center sec. 14, T. 7 N, R. 13 W. Jersey County, Illinois. Circa 1928. Plate 11-C, in U.S.Geological Survey Professional paper 218. 1952.
Regularly bedded layers of St. Peter sandstone at northern end of Cap Au Gres, NE 1/4 sec. 30, T. 12 S., R. 2 W. Calhoun County, Illinois. Circa 1928. Plate 3-C, in U.S.Geological Survey Professional paper 218. 1952.
Dug Hill old road bordered by vertical banks of loess, SE 1/4 sec.16, T. 7 N., R. 13 W. Jersey County, Illinois. Circa 1928. Plate 13-B, in U.S.Geological Survey Professional paper 218. 1952.
Overturned beds along Cap Au Gres flexure, Cedar Valley limestone and Hannibal shale at right, Chouteau limestone in center and at left, SW 1/4 SE 1/4 sec. 11, T. 6 N., R. 13 W. Jersey County, Illinois. Circa 1928. Plate 7-C, in U.S.Geological Survey Professional paper 218. 1952.
Local stream gravels overlain by loess, SW 1/4 NE 1/4 sec. 35, T. 9 S. R.3 W. Calhoun County, Illinois. Circa 1928. Plate 14-A, in U.S.Geological Survey Professional paper 218. 1952.
Quarry along Mississippi River in St. Louis limestone; NW 1/4 NW 1/4 sec. 27, T. 13 S., R. 2 W. Calhoun County, Illinois. Circa 1928. Plate 8-A, in U.S.Geological Survey Professional paper 218. 1952.
A hill that slopes landward from bluff along Illinois River, evidence of lateral erosion by river, three miles north of Hardin, Calhoun County, Illinois. Circa 1928. This photo is the basis for figure 9, in U.S.Geological Survey Professional paper 218. 1952.
Form a panorama of reddish-brown (late Sangmon?) loess overlain by light buff (early Peorian?) loess with a humus-stained (old soil) zone at contact, SE 1/4 NE 1/4 sec. 11, T. 7 N., R. 13 W. Jersey County, Illinois. Circa 1928. Plate 13-C, in U.S.Geological Survey Professional paper 218. 1952.
Form a panoramic view northward from Spankey Hill showing flood plain of Illinois River and uplands of sec. 21, T. 9 N., R. 13 W. Green County, Illinois. Circa 1928. Plate 16-A, in U.S.Geological Survey Professional paper 218. 1952.
Categories: Image;
Tags: Floods,
Illinois Professional Paper 218,
Panoramic,
Professional Papers,
photo print
Recent alluvium deposited by the Mississippi River, SE 1/4 sec. 25, T. 11 S., R. 3 W. Plate 14-B, in U.S.Geological Survey Professional paper 218. 1952.
Gradational contact between Hannibal shale and Chouteau limestone: SW 1/4 SW 1/4 sec. 31, T. 9 S., R. 2 W. Calhoun County, Illinois. Circa 1928. Similar to plate 7-D, in U.S.Geological Survey Professional paper 218. 1952.
Regularly bedded layers of St. Peter sandstone at southern end Cap Au Gres, of SW 1/4 sec. 29, T. 12 S., R. 2 W. Calhoun County, Illinois. Circa 1928. Plate 3-B, in U.S.Geological Survey Professional paper 218. 1952.
Decorah limestone, overlain by massive (overhanging) Kimmswick limestone; NE 1/4 sec. 6, T.12 S. R. 2 W. Calhoun County, Illinois. Circa 1928. Plate 5-B, in U.S.Geological Survey Professional paper 218. 1952.
Decorah limestone, thin ripple-marked beds of limestone alternating with thin layers of calcareous shale, NE 1/4 sec. 6, T.12 S. R. 2 W. Calhoun County, Illinois. Circa 1928. Plate 5-A, in U.S.Geological Survey Professional paper 218. 1952.
Stratified drift associated with Illinoian till, SW 1/4 NW 1/4 sec. 11, T. 8 N., R. 13 W. Jersey County, Illinois. Circa 1928. Plate 11-B, in U.S.Geological Survey Professional paper 218. 1952.
Bluff of massive Kimmswick limestone overlying Decorah limestone NE 1/4 sec. 6, T.12 S. R. 2 W. Calhoun County, Illinois. Circa 1928. Plate 5-C, in U.S.Geological Survey Professional paper 218. 1952.
Stratified drift in Illinoian till inclined steeply eastward against direction of ice movement, NW 1/4 SW 1/4 sec. 28, T. 8 N., R. 13 W. Jersey County, Illinois. Circa 1928. Plate 11-A, in U.S.Geological Survey Professional paper 218. 1952.
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