Washington County Sec 19, T. 1 S, R. 3 E.

7 miles N., 2 miles E. of Morrowville. Measured by N. Plummer and J.F. Romary, 12/8/1939 Remarks: Composite of 4 pits

Unit No. Description Thickness ft. 12 RESIDUAL 1.0 11 CLAY--silty to clayey silt, light gray with yellow limonitic streaks, typical upper Dakota 4.0 10 SILT TO FINE SANDSTONE--gray with slight yellow 3.2 9 CLAY--plastic, buff to brown with purple streaks 1.0 8 CLAY--plastic, dark gray to nearly black, many small slickensides 1.8 7 CLAY--dark gray 0.4 6 SANDSTONE--fine to silt, light gray to yellow, cross-bedded, irregular at top, thickens to east, becomes more clayey toward bottom and also shows more yelow 7.5 5 CLAY--silty, gray and yellow 1.7 4 CLAY--plastic, gray with considerable yellow in large areas and considerable yellow joint stain 3.0 3 CLAY--plastic, gray to dark gray streaks with some yellow stain 3.7-4.1 2 CLAY--silty, gray with some yellow streaks 3.6-4.0 1 SANDSTONE--fine to silty, clayey, yellow 0.8

7 miles N., 2 miles E. of Morrowville. Measured by N. Plummer and J.F. Romary, 12/8/1939 Remarks: Composite of 4 pits

Unit No. Description Thickness ft. 18 RESIDUAL 0.5 17 SHALE--Graneros 5.3 16 CLAY--silty to clayey silt, light gray with slight yellow stain 1.8 15 SANDSTONE--fine too silt, buff 0.7 14 MISSING 14.7 13 CLAY AND SANDSTONE--gray, silty clay and yellow sandstone 4.0 12 SANDSTONE--fine to silty, yellow, thin beds 0.5-1.2 11 SANDSTONE--fine to silty, gray 1.0 10 MISSING 3.1 9 SAND TO SILT--yellow 1.4 8 SILT--very fine and clayey, gray, water bearing 2.9 7 CLAY--silty, gray with yellow stain and fine sandstone 0.5 6 CLAY--silty, gray with slight yellow stain, increasingly darker in color toward bottom, some lignite, bed dips to north with hill 5.0 5 CLAY--silty, gray to dark gray, lignitic 0.9 4 CLAY--silty, light gray with slight yellow stain 1.6 3 CLAY--same as above, but with more yellow joint stain 3.0 2 CLAY--fairly plastic, gray with yellow stain, lignitic, some fairly large particles, leaf fossils 1.9 1 CLAY--slightly silty and sandy, gray with yellow stain, leaf fossils and some pyrite 0.8