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Logs of Wells and Test Holes, continued
Ts. 26 and 27 S. || T. 28 S. || T. 29 S. || Ts. 30 and 31 S.
| 29-4-7bbb--Drillers log of test hole in NW NW NW sec. 7, T. 29 S., R. 4 W., in south road ditch, 50 feet east of center line of north-south road. Augered by Federal and State Geological Surveys August 1, 1957. Surface altitude, 1,390.6 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Upper Pleistocene | ||||
 |
Colluvium | |||
|
|
Silt, sandy, red brown | 5 | 5 |
|
|
Silt, sandy, red | 2 | 7 |
|
|
Silt, gray | 1 | 8 |
|
|
Silt, red | 2 | 10 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 2 | 12 |
| 29-4-18bbb--Drillers log of test hole in NW NW NW sec. 18, T. 29 S., R. 4 W., on east side of road, 40 feet south of center line of east-west road. Augered by Federal and State Geological Surveys July 31, 1957. Surface altitude, 1,406.5 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 3 | 3 |
| Quaternary--Upper Pleistocene | ||||
|
Colluvium | |||
|
|
Silt, dark brown | 4 | 7 |
|
|
Silt, red | 3 | 10 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 1 | 11 |
| 29-4-18bbc--Drillers log of test hole in SW NW NW sec. 18, T. 29 S., R. 4 W., on east side of road, 0.25 mile south of east-west road. Augered by Federal and State Geological Surveys August 1, 1957. Surface altitude, 1,406.8 feet; depth to water, 24.8 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Upper Pleistocene | ||||
|
Crete(?) and Loveland(?) Formations--Illinoisan(?) and Sangamonian(?) Stages | |||
|
|
Silt, black | 5 | 5 |
|
|
Silt, brown | 2 | 7 |
|
|
Silt, red | 10 | 17 |
|
|
Silt, sandy, red | 13 | 30 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 1 | 31 |
| 29-4-18bcc--Drillers log of test hole in SW SW NW sec. 18, T. 29 S., R. 4 W., on east side of road, 0.5 mile south of east-west road. Augered by Federal and State Geological Surveys July 31, 1957. Surface altitude, 1,405.5 feet; depth to water, 20.4 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 3 | 3 |
| Quaternary--Upper Pleistocene | ||||
|
Crete(?) and Loveland(?) Formations--Illinoisan(?) and Sangamonian(?) Stages | |||
|
|
Silt, gray brown | 4 | 7 |
|
|
Silt, sandy, red | 3 | 10 |
|
|
Silt, sandy, red; contains some fine gravel | 5 | 15 |
|
|
Silt, sandy, red | 5 | 20 |
|
|
Sand, fine; contains red silt | 10 | 30 |
|
|
Sand, fine to medium; contains red silt | 27 | 57 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 1 | 58 |
| 29-4-19bbb--Drillers log of test hole in NW NW NW sec. 19, T. 29 S., R. 4 W., on south side of road, 40 feet east of north-south road. Augered by Federal and State Geological Surveys July 31, 1957. Surface altitude, 1,405.4 feet; depth to water, 18.5 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 1 | 1 |
| Quaternary--Upper Pleistocene | ||||
|
Crete(?) and Loveland(?) Formations--Illinoisan(?) and Sangamonian(?) Stages | |||
|
|
Silt, sandy, dark tan | 5 | 6 |
|
|
Silt, sandy, red brown | 5 | 11 |
|
|
Sand, fine to coarse, and fine gravel, silty | 4 | 15 |
|
|
Silt, sandy, tan | 22 | 37 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 1 | 38 |
| 29-4-19ccc--Drillers log of test hole in SW SW SW sec. 19, T. 29 S., R. 4 W., in east road ditch, 300 feet north of section-line fence. Augered by Federal and State Geological Surveys August 1, 1957. Surface altitude, 1,397.0 feet; depth to water, 3.5 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Upper Pleistocene | ||||
|
Crete(?) and Loveland(?) Formations--Illinoisan(?) and Sangamonian(?) Stages | |||
|
|
Sand, fine to coarse | 5 | 5 |
|
|
Sand, fine to coarse; some fine to medium gravel | 5 | 10 |
|
|
Sand, fine to coarse; contains shale fragments | 10 | 20 |
|
|
Sand, fine to medium, silty; contains shale fragments | 5 | 25 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, green | 1 | 26 |
| 29-4-30cbb--Drillers log of test hole in NW NW SW sec. 30, T. 29 S., R. 4 W., on east side of road, across road from farm drive. Augered by Federal and State Geological Surveys August 1, 1957. Surface altitude, 1,414.4 feet; depth to water, 13.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 2 | 2 |
| Quaternary--Upper Pleistocene | ||||
|
Crete(?) and Loveland(?) Formations--Illinoisan(?) and Sangamonian(?) Stages | |||
|
|
Silt, red | 3 | 5 |
|
|
Silt, sandy, some fine gravel, red | 2 | 7 |
|
|
Silt, sandy, red | 6 | 13 |
|
|
Sand, fine to coarse | 2 | 15 |
|
|
Sand, fine to coarse, and fine gravel | 5 | 20 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 1 | 21 |
| 29-4-30ccb--Drillers log of test hole in NW SW SW sec. 30, T. 29 S., R. 4 W., on east side of road, 0.25 mile north of east-west road. Augered by Federal and State Geological Surveys August 1, 1957. Surface altitude, 1,416.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Upper Pleistocene | ||||
|
Colluvium | |||
|
|
Silt, red | 5 | 5 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 1 | 6 |
| 29-5-6daa--Sample log of test hole in NE NE SE sec. 6, T. 29 S., R. 5 W., on west side of road, 100 feet south of bridge. Augered by Federal and State Geological Surveys September 7, 1955. Surface altitude, 1,395.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Upper Pleistocene | ||||
|
Terrace deposits--Wisconsinan Stage | |||
|
|
Sand, fine to coarse, very silty | 10 | 10 |
|
|
Sand, fine to coarse, and fine gravel, silty; contains a few thin silt streaks and fragments of Permian shale | 27 | 37 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, gray green | 37 | |
| 29-5-8bbb--Sample log of test hole in NW NW NW sec. 8, T. 29 S., R. 5 W., on south side of road, 50 feet east of center line of north-south road. Augered by Federal and State Geological Surveys June 14, 1955. Surface altitude, 1,402.1 feet; depth to water, 6.9 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 2 | 2 |
| Quaternary--Upper Pleistocene | ||||
|
Terrace deposits--Wisconsinan Stage | |||
|
|
Sand, fine to coarse, very silty | 6 | 8 |
|
|
Silt, very sandy, gray to brown | 7 | 15 |
|
|
Sand, fine to coarse, and fine gravel; contains much brown silt and many fragments of Permian shale | 23 | 38 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, gray green | 38 | |
| 29-5-8ddd--Sample log of test hole in SE SE SE sec. 8, T. 29 S., R. 5 W., on west side of road, 100 feet north of section-line fence. Augered by Federal and State Geological Surveys June 14, 1955. Surface altitude, 1,460.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, sandy, red brown | 3 | 3 |
|
|
Silt, sandy, dark tan | 2 | 5 |
|
|
Sand, fine to coarse, and fine gravel | 2 | 7 |
|
|
Silt, sandy, gray tan; thin streaks of sand and fine gravel | 3 | 10 |
|
|
Sand, fine to coarse, a few thin silt streaks | 15 | 25 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, gray green | 25 | |
| 29-5-12bbb--Sample log of test hole in NW NW NW sec. 12, T. 29 S., R. 5 W., on east side of road, 100 feet south of east-west road. Augered by Federal and State Geological Surveys July 23, 1955. Surface altitude, 1,391.4 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 3 | 3 |
| Quaternary--Upper Pleistocene | ||||
|
Colluvium | |||
|
|
Silt, clayey, sandy, light brown | 2 | 5 |
|
|
Silt, clayey, sandy, red brown | 3 | 8 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, gray green | 2 | 10 |
| 29-5-14aaa--Sample log of test hole in NE NE NE sec. 14, T. 29 S., R. 5 W., on west side of road, 45 feet south of center line of east-west road. Augered by Federal and State Geological Surveys May 12, 1955. Surface altitude, 1,403.7 feet; depth to water, 15.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 3 | 3 |
| Quaternary--Upper Pleistocene | ||||
|
Crete(?) and Loveland(?) Formations--Illinoisan(?) and Sangamonian(?) Stages | |||
|
|
Silt, sandy, pink tan | 6 | 9 |
|
|
Sand, fine to coarse, silty | 16 | 25 |
|
|
Silt, sandy, calcareous, gray | 10 | 35 |
|
|
Silt, sandy, light brown | 14 | 49 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 1 | 50 |
| 29-5-16ccc--Sample log of test hole in SW SW SW sec. 16, T. 29 S., R. 5 W., on west side of road, 150 feet north of section-line fence. Augered by Federal and State Geological Surveys June 14, 1955. Surface altitude, 1,479.1 feet; depth to water, 22.6 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 3 | 3 |
| Quaternary--Upper Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, sandy, light gray tan | 4 | 7 |
|
|
Sand, fine to medium, very silty | 3 | 10 |
|
|
Sand, fine to coarse; a few thin streaks of sandy tan silt | 36 | 46 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 4 | 50 |
| 29-5-20ccc--Sample log of test hole in SW SW SW sec. 20, T. 29 S., R. 5 W., on east side of abandoned road, 15 feet north of center line of east-west road. Augered by Federal and State Geological Surveys June 14, 1955. Surface attitude, 1,499.3 feet; depth to water, 24.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 3 | 3 |
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, fine to coarse, and fine gravel, very silty | 2 | 5 |
|
|
Sand, fine to coarse, and fine gravel, silty | 4 | 9 |
|
|
Sand, fine to medium; many thin streaks of gray-tan sandy silt | 16 | 25 |
|
|
Sand, fine, very silty | 20 | 45 |
|
|
Sand, fine to coarse, and fine gravel, silty | 4 | 49 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, gray green | 1 | 50 |
| 29-5-24bbb--Sample log of test hole in NW NW NW sec. 24, T. 29 S., R. 5 W., on east side of road, 100 feet south of east-west road. Augered by Federal and State Geological Surveys July 23, 1955. Surface altitude, 1,425.2 feet; depth to water, 12.7 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 3 | 3 |
| Quaternary--Upper Pleistocene | ||||
|
Crete(?) and Loveland(?) Formations--Illinoisan(?) and Sangamonian(?) Stages | |||
|
|
Silt, sandy, tan to gray tan | 4 | 7 |
|
|
Silt, sandy, pink tan | 3 | 10 |
|
|
Sand, fine to coarse, and fine to medium gravel; a few thin silt streaks and fragments of Permian shale | 10 | 20 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 5 | 25 |
| 29-5-26aaa--Sample log of test hole in NE NE NE sec. 26, T. 29 S., R. 5 W., on west side of road, 75 feet south of center line of east-west road. Augered by Federal and State Geological Surveys May 12, 1955. Surface altitude, 1,425.2 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 3 | 3 |
| Quaternary--Upper Pleistocene | ||||
|
Crete(?) and Loveland(?) Formations--Illinoisan(?) and Sangamonian(?) Stages | |||
|
|
Silt, very sandy, red brown | 9 | 12 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 1 | 13 |
| 29-5-30ddd--Sample log of test hole in SEL SE SE sec. 30, T. 29 S., R. 5 W., on west side of road, 40 feet north of center line of east-west road. Augered by Federal and State Geological Surveys June 14, 1955. Surface altitude, 1,507.6 feet; depth to water, 21.9 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 3 | 3 |
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, fine to coarse, and fine gravel, silty | 6 | 9 |
|
|
Silt, sandy, gray tan | 1 | 10 |
|
|
Sand, fine to coarse, and fine gravel, silty; contains a few streaks of tan silt | 15 | 25 |
|
|
Silt, gray to tan; contains thin streaks of fine to coarse sand | 5 | 30 |
|
|
Sand, fine to coarse, and fine gravel | 18 | 48 |
|
|
Silt, sandy, pink to gray green | 2 | 50 |
| 29-5-31ddd--Sample log of test hole in SE SE SE sec. 31, T. 29 S., R. 5 W., on west side of road, 30 feet north of center line of east-west road. Augered by Federal and State Geological Surveys June 14, 1955. Surface altitude, 1,508.1 feet; depth to water, 23.5 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, fine to coarse, and fine gravel, very silty | 10 | 10 |
|
|
Sand, fine to coarse | 10 | 20 |
|
|
Sand, fine to coarse, and fine gravel; tan silt streaks at 23 to 24 feet | 5 | 25 |
|
|
Sand, fine to coarse, and fine to medium gravel; a few thin silt streaks | 18 | 43 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 2 | 45 |
| 29-5-35ddd--Sample log of test hole in SE SE SE sec. 35, T. 29 S., R. 5 W., on west side of road, 40 feet north of center line of east-west road. Augered by Federal and State Geological Surveys May 12, 1955. Surface altitude, 1,462.5 feet; depth to water, 9.2 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 2 | 2 |
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, very sandy, calcareous, tan to gray tan | 3 | 5 |
|
|
Sand, fine to medium, very silty | 2 | 7 |
|
|
Sand, fine to coarse, mostly fine to medium | 29 | 36 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Siltstone, red brown | 1 | 37 |
| 29-6-5bbb--Sample log of test hole in NW NW NW sec. 5, T. 29 S., R. 6 W., on east side of road, 100 feet south of east-west road. Augered by Federal and State Geological Surveys June 20, 1955. Surface altitude, 1,546.3 feet; depth to water, 5.4 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 3 | 3 |
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand and fine gravel, very silty | 2 | 5 |
|
|
Sand, fine to coarse, and some fine gravel; a few thin silt streaks | 8 | 13 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Shale, red | 2 | 15 |
| 29-6-7ddd--Sample log of test hole in SE SE SE sec. 7, T. 29 S., R. 6 W., on west side of road, 150 feet north of east-west road. Drilled by Federal and State Geological Surveys August 3, 1955. Surface altitude, 1,575.9 feet; depth to water, 36.4 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, fine to coarse, and fine gravel, silty | 5 | 5 |
|
|
Sand, fine to coarse, and fine gravel | 5 | 10 |
|
|
Sand, fine to coarse, and fine to medium gravel; a few thin silt streaks | 10 | 20 |
|
|
Sand, fine to coarse, and fine gravel | 10 | 30 |
|
|
Sand, fine to coarse, and fine to coarse gravel | 18 | 48 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Shale, red | 2 | 50 |
| 29-6-8bbb--Sample log of test hole in NW NW NW sec. 8, T. 29 S., R. 6 W., on east side of road, 250 feet south of east-west road. Augered by Federal and State Geological Surveys June 20, 1955. Surface altitude, 1,557.8 feet; depth to water, 16.0 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 2 | 2 |
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, clayey, sandy, tan | 2 | 4 |
|
|
Sand, fine to coarse, and fine to medium gravel, silty | 5 | 9 |
|
|
Sand, fine to coarse, and fine to coarse gravel, very silty | 3 | 12 |
|
|
Sand, fine to coarse, and fine to medium gravel | 20 | 32 |
|
|
Silt, very sandy, light tan | 3 | 35 |
|
|
Sand, fine to coarse; a few thin silt streaks | 15 | 50 |
| 29-6-20bbb--Sample log of test hole in NW NW NW sec. 20, T. 29 S., R. 6 W., on east side of road, 50 feet south of east-west road. Augered by Federal and State Geological Surveys June 20, 1955. Surface altitude, 1,561.0 feet; depth to water, 31.0 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 3 | 3 |
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, sandy, dark tan | 2 | 5 |
|
|
Sand, fine to coarse, and fine to medium gravel, silty | 5 | 10 |
|
|
Sand, fine to coarse; thin streaks of gray-tan sandy silt | 5 | 15 |
|
|
Sand, fine to coarse | 15 | 30 |
|
|
Sand, fine to coarse, and fine gravel | 20 | 50 |
| 29-6-29bbb--Sample log of test hole in NW NW NW sec. 29, T. 29 S., R. 6 W., on east side of road, 70 feet south of east-west road. Augered by Federal and State Geological Surveys June 20, 1955. Surface altitude, 1,535.2 feet, depth to water, 20.0 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, fine to coarse, very silty | 3 | 3 |
|
|
Sand, fine to coarse, and fine gravel, silty | 2 | 5 |
|
|
Sand, fine to coarse, some fine gravel; a few thin silt streaks | 41 | 46 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Siltstone, red | 2 | 48 |
| 29-6-32bbb--Sample log of test hole in NW NW NW sec. 32, T. 29 S., R. 6 W., on east side of road, 10 feet south of abandoned road to west. Augered by Federal and State Geological Surveys June 20, 1955. Surface altitude, 1,507.9 feet; depth to water, 12.5 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 3 | 3 |
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, fine to coarse, and fine gravel, very silty | 2 | 5 |
|
|
Sand, fine to coarse, and fine gravel; a few thin silt streaks | 13 | 18 |
| Permian--Leonardian | ||||
|
Ninnescah Shale | |||
|
|
Shale, red | 1 | 19 |
| 29-7-5ddd--Sample log of test hole in SE SE SE sec. 5, T. 29 S., R. 7 W., on west side of road, 100 feet north of east-west road. Drilled by Federal and State Geological Surveys July 25, 1955. Surface altitude, 1,617.3 feet; depth to water, 50.2 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 2 | 2 |
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Sand, fine to coarse, and fine gravel, very silty | 3 | 5 |
|
|
Sand, fine to coarse | 10 | 15 |
|
|
Sand, fine to coarse, and fine gravel; contains a few thin clay streaks | 9 | 24 |
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, sandy, calcareous, tan; caliche nodules near base, 11 | 35 | |
|
|
Sand, fine to coarse | 10 | 45 |
|
|
Sand, fine to coarse, some fine gravel | 9 | 54 |
|
|
Silt, sandy, calcareous, gray tan | 5 | 59 |
|
|
Sand, fine to coarse, and fine gravel; a few thin silt streaks | 5 | 64 |
|
|
Sand, fine to coarse, and fine gravel | 31 | 95 |
|
|
Sand, fine to coarse, and fine gravel; many thin streaks of tan silt | 31 | 126 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Siltstone, red | 4 | 130 |
| 29-7-11bbb--Drillers log of test hole in NW NW NW sec. 11, T. 29 S., R. 7 W., in east road ditch, 75 feet south of east-west road. Augered by Federal and State Geological Surveys August 9, 1956. Surface altitude, 1,588.9 feet; depth to water, 28.8 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, silty | 5 | 5 |
|
|
Sand, fine to coarse | 20 | 25 |
|
|
Silt, brown | 10 | 35 |
|
|
Sand, fine to coarse | 35 | 70 |
| 29-7-13ccc--Drillers log of test hole in SW SW SW sec. 13, T. 29 S., R. 7 W. Augered by Federal and State Geological Surveys August 9, 1956. Surface altitude, 1,560.9 feet; depth to water, 24.6 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 4 | 4 |
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, tan | 6 | 10 |
|
|
Silt, tan; a few sand streaks | 5 | 15 |
|
|
Silt, tan to gray | 25 | 40 |
|
|
Sand, fine to coarse | 30 | 70 |
| 29-7-17aaa--Sample log of test hole in NE NE NE sec. 17, T. 29 S., R. 7 W., on west side of road, 75 feet south of east-west road. Augered by Federal and State Geological Surveys June 22, 1955. Surface altitude, 1,617.8 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Grand Island Formation--Kansan Stage | |||
|
|
Sand, fine to coarse, and fine gravel, silty | 15 | 15 |
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt sandy, tan | 10 | 25 |
|
|
Silt, sandy, calcareous, tan | 15 | 40 |
| 29-7-17ddd--Sample log of test hole in SE SE SE sec. 17, T. 29 S., R. 7 W., on west side of road, 75 feet south of east-west road. Augered by Federal and State Geological Surveys June 21, 1955. Surface altitude, 1,599.9 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, very sandy, red brown | 6 | 6 |
|
|
Silt, sandy, clayey, tan to gray tan | 7 | 13 |
|
|
Sand, fine to coarse, and fine gravel, very silty | 3 | 16 |
|
|
Silt, sandy, calcareous, tan to gray tan | 9 | 25 |
|
|
Sand, fine to coarse, and fine gravel, very silty | 15 | 40 |
|
|
Silt, sandy, calcareous, gray tan; contains thin sand streaks | 10 | 50 |
| 29-7-21aab--Drillers log of test hole in NW NE NE sec. 21, T. 29 S., R. 7 W., on south side of road, 50 feet west of bridge. Augered by Federal and State Geological Surveys August 9, 1956. Surface altitude, 1,554.7 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, silty | 5 | 5 |
|
|
Sand, fine to coarse | 9 | 14 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Siltstone, red | 1 | 15 |
| 29-7-29ddd--Drillers log of test hole in SE SE SE sec. 29, T. 29 S., R. 7 W., on west side of road, 120 feet north of section-line fence. Augered by Federal and State Geological Surveys June 21, 1955. Surface altitude, 1,516.3 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 2 | 2 |
| Quaternary--Upper Pleistocene | ||||
|
Colluvium | |||
|
|
Silt, sandy, some gravel, red brown | 5 | 7 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Siltstone, hard, red | 7 | |
| 29-7-32ddd--Drillers log of test hole in SE SE SE sec. 32, T. 29 S., R. 7 W., on west side of road, 40 feet north of east-west road. Augered by Federal and State Geological Surveys June 21, 1955. Surface altitude, 1,502.2 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 2 | 2 |
| Quaternary--Upper Pleistocene | ||||
|
Colluvium | |||
|
|
Silt, sandy, some gravel, red brown | 5 | 7 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Siltstone, red | 7 | |
| 29-8-11bbb--Drillers log of test hole in NW NW NW sec. 11, T. 29 S., R. 8 W., in south road ditch, 60 feet east of north-south road. Augered by Federal and State Geological Surveys August 9, 1956. Surface altitude, 1,660.8 feet; depth to water, 62.5 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, gray brown | 5 | 5 |
|
|
Silt, gray tan, much caliche | 5 | 10 |
|
|
Silt, sandy, gray | 45 | 55 |
|
|
Sand, silty in upper part | 13 | 68 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Siltstone, red | 2 | 70 |
| 29-8-13baa--Sample log of test hole in NE NE NW sec. 13, T. 29 S., R. 8 W., on south side of road, 200 feet east of bridge. Augered by Federal and State Geological Surveys July 22, 1955. Surface altitude, 1,579.4 feet; depth to water, 20.9 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 3 | 3 |
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, fine to coarse, silty | 2 | 5 |
|
|
Sand, fine to coarse, much gray-tan silt | 2 | 7 |
|
|
Silt, sandy, calcareous, pink to gray; contains caliche | 6 | 13 |
|
|
Silt, sandy, calcareous, pink tan | 19 | 32 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Siltstone, red | 3 | 35 |
| 29-8-15ddd--Drillers log of test hole in SE SE SE sec. 15, T. 29 S., R. 8 W., in west road ditch, 20 feet north of east-west road. Augered by Federal and State Geological Surveys August 9, 1956. Surface altitude, 1,652.8 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, tan, some caliche nodules | 10 | 10 |
|
|
Silt, sandy, tan to gray, some caliche nodules; very sandy near base | 15 | 25 |
| Permian--Leonardian | ||||
|
Harper Siltstone | |||
|
|
Siltstone, red | 5 | 30 |
| 29-8-17aaa--Drillers log of test hole in NE NE NE sec. 17, T. 29 S., R. 8 W., in south road ditch, 150 feet west of north-south road. Augered by Federal and State Geological Surveys August 8, 1956. Surface altitude,. 1,645.6 feet; depth to water, 15.4 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Grand Island Formation--Kansan Stage | |||
|
|
Sand, fine to coarse, silty | 10 | 10 |
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, sandy, tan to gray, some caliche nodules | 5 | 15 |
|
|
Silt, sandy, gray, some caliche nodules | 10 | 25 |
|
|
Sand, fine to coarse, silty | 10 | 35 |
| 29-8-29aad--Drillers log of test hole in SE NE NE sec. 29, T. 29 S., R. 8 W., on west side of road, 0.2 mile south of east-west road. Augered by Federal and State Geological Surveys August 8, 1956. Surface altitude, 1,632.8 feet; depth to water, 38.3 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, sandy | 5 | 5 |
|
|
Silt, sandy, tan; contains caliche nodules | 5 | 10 |
|
|
Sand, silty | 8 | 18 |
|
|
Silt, tan, some caliche | 17 | 35 |
|
|
Sand, fine to coarse, and fine gravel | 10 | 45 |
| 29-9-4ccb--Drillers log of test hole in NW SW SW sec. 4, T. 29 S., R. 9 W., in east road ditch, 0.15 mile north of east-west road. Augered by Federal and State Geological Surveys August 1, 1956. Surface altitude, 1,701.3 feet; depth to water, 39.0 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Silt, some caliche | 5 | 5 |
|
|
Sand and fine gravel | 15 | 20 |
|
|
Silt, sandy, pink; some sand streaks | 10 | 30 |
|
|
Silt, partly lime cemented, hard | 5 | 35 |
|
|
Sand, fine to coarse, and fine to coarse gravel | 5 | 40 |
|
|
Sand, fine to coarse, and fine gravel | 5 | 45 |
|
|
Sand, fine to coarse, silty | 5 | 50 |
| 29-9-6bbb--Sample log of test hole in NW NW NW sec. 6, T. 29 S., R. 9 W., on east side of road, 130 feet sou~h of east-west road. Drilled by Federal and State Geological Surveys August 1, 1955. Surface altitude, 1,746.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Upper Pleistocene | ||||
|
Crete(?) Formation--Illinoisan(?) Stage | |||
|
|
Sand, fine to coarse, and fine gravel, very silty | 4 | 4 |
|
|
Sand, fine to coarse, and fine to medium gravel | 8 | 12 |
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Silt, very sandy, calcareous, gray white; contains caliche nodules | 3 | 15 |
|
|
Silt, very sandy, calcareous, gray tan | 5 | 20 |
|
|
Silt, very sandy, some fine gravel, calcareous, gray tan | 5 | 25 |
|
|
Silt, very sandy, calcareous, gray tan | 3 | 28 |
|
|
Sand, fine to coarse, and fine gravel containing lime-cemented streaks | 2 | 30 |
|
|
Sand, fine to coarse, and fine to medium gravel; a few clayey tan silt streaks | 30 | 60 |
|
|
Sand, fine to coarse, and fine to medium gravel; many thin silt streaks | 30 | 90 |
|
|
Sand, fine to coarse, and fine to coarse gravel | 11 | 101 |
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Sand, fine to coarse, and fine gravel; contains much calcareous pink-tan silt | 27 | 128 |
| Permian--Leonardian | ||||
|
Salt Plain(?) Siltstone | |||
|
|
Siltstone, red | 2 | 130 |
| 29-9-10ddd--Drillers log of test hole in SE SE SE sec. 10, T. 29 S., R. 9 W., in north half of triangle formed by road junction, 40 feet west of north-south road. Augered by Federal and State Geological Surveys August 1, 1956. Surface altitude, 1,701.2 feet; depth to water, 47.4 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Grand Island Formation--Kansan Stage | |||
|
|
Sand, fine to coarse, and fine gravel | 30 | 30 |
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, very sandy, some fine gravel | 15 | 45 |
|
|
Sand, fine to coarse, and fine gravel | 15 | 60 |
| 29-9-24aab--Drillers log of test hole in NW NE NE sec. 24, T. 29 S., R. 9 W., on south side of road, 0.2 mile west of section-line fence where small creek flows over road. Augered by Federal and State Geological Surveys August 8, 1956. Surface altitude, 1,616.6 feet; depth to water, 10.6 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Pleistocene | ||||
|
Alluvium--Recent | |||
|
|
Sand, fine to coarse, silty; thin streaks of gray silt | 10 | 10 |
|
|
Sand, silty | 5 | 15 |
| 29-9-24ddd--Sample log of test hole in SE SE SE sec. 24, T. 29 S., R. 9 W., on north side of road, 40 feet west of center line of north-south road. Drilled by Federal and State Geological Surveys July 27, 1955. Surface altitude, 1,649.5 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 2 | 2 |
| Quaternary--Lower Pleistocene | ||||
|
Grand Island Formation--Kansan Stage | |||
|
|
Silt, very sandy, tan | 2 | 4 |
|
|
Sand, fine to coarse, and fine to coarse gravel | 12 | 16 |
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, sandy, calcareous, gray tan; contains much caliche | 4 | 20 |
|
|
Silt, sandy, calcareous, gray tan; contains a few thin sand streaks | 26 | 46 |
|
|
Sand, silty, cemented with calcium carbonate | 3 | 49 |
| Permian--Leonardian | ||||
|
Harper(?) Siltstone | |||
|
|
Siltstone, red | 1 | 50 |
| 29-9-30aab--Drillers log of test hole in NW NE NE sec. 30, T. 29 S., R. 9 W., on south side of road, 0.2 mile west of north-south road. Augered by Federal and State Geological Surveys August 2, 1956. Surface altitude, 1,654.7 feet; depth to water, 5.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Pleistocene | ||||
|
Alluvium--Recent | |||
|
|
Sand, fine to coarse | 5 | 5 |
|
|
Sand, fine to coarse, and fine gravel, silty | 5 | 10 |
| 29-10-2aad--Drillers log of test hole in SE NE NE sec. 2, T. 29 S., R. 10 W., on west side of road, 0.15 mile south of east-west road. Augered by Federal and State Geological Surveys August 1, 1956. Surface altitude, 1,760.8 feet, depth to water, 57.6 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 4 | 4 |
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Clay, silty, tan | 5 | 9 |
|
|
Sand, fine to coarse, and fine gravel | 6 | 15 |
|
|
Sand, fine to coarse, and fine to medium gravel | 5 | 20 |
|
|
Sand, fine to coarse, and fine gravel | 10 | 30 |
|
|
Sand, fine to coarse, and fine to coarse gravel | 5 | 35 |
|
|
Sand, fine to coarse,, and fine gravel | 5 | 40 |
|
|
Sand, fine to coarse; some thin streaks of pink silt | 5 | 45 |
|
|
Sand, fine to coarse, and fine gravel; some thin silt streaks | 25 | 70 |
| 29-10-6bcb--Drillers log of test hole in NW SW NW sec. 6, T. 29 S., R. 10 W., on east side of road, 40 feet south of 1/4-section fence. Augered by Federal and State Geological Surveys August 1, 1956. Surface altitude, 1,782.6 feet; depth to water, 37.0 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Soil | 2 | 2 |
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Silt, tan | 5 | 7 |
|
|
Silt, gray | 3 | 10 |
|
|
Silt, gray tan | 5 | 15 |
|
|
Silt, sandy, gray tan | 7 | 22 |
|
|
Sand, fine to coarse, and fine to coarse gravel; a few thin silt streaks | 3 | 25 |
|
|
Sand, fine to coarse, and fine gravel | 10 | 35 |
|
|
Sand, fine to coarse, and fine gravel; contains a few streaks of calcareous gray silt | 15 | 50 |
| 29-10-9bbb--Drillers log of test hole in NW NW NW sec. 9, T. 29 S., R. 10 W., in east road ditch, 150 feet south of east-west road. Augered by Federal and State Geological Surveys August 1, 1956. Surface altitude 1,749.1 feet; depth to water, 17.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Upper Pleistocene | ||||
|
Alluvium--Recent | |||
|
|
Silt, very sandy, gray to black | 10 | 10 |
|
|
Sand, fine to coarse, and fine to coarse gravel | 5 | 15 |
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Silt, gray | 5 | 20 |
|
|
Sand, fine to coarse | 10 | 30 |
| 27-10-11bbb--Drillers log of test hole in NW NW NW sec. 11, T. 29 S., R. 10 W., on east side of road, 40 feet south of center line of east-west road. Augered by Federal and State Geological Surveys August 1, 1956. Surface altitude, 1,721.7 feet; depth to water, 11.6 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Sand, fine to coarse | 10 | 10 |
|
|
Sand, fine to coarse, silty | 10 | 20 |
| 29-10-13aaa--Drillers log of test hole in NE NE NE sec. 13, T. 29 S., R. 10 W., in south road ditch, 75 feet west of center line of north-south road. Augered by Federal and State Geological Surveys August 2, 1956. Surface altitude, 1,733.4 feet; depth to water, 43.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Silt, sandy, gray and tan; much caliche in upper part | 10 | 10 |
|
|
Clay, silty, sandy, tan | 4 | 14 |
|
|
Sand, fine to coarse, and fine gravel | 9 | 23 |
|
|
Silt, very sandy, tan | 2 | 25 |
|
|
Silt, sandy, gray and tan; some caliche throughout | 15 | 40 |
|
|
Silt, sandy, gray tan; some silty sand and gravel near base | 5 | 45 |
|
|
Sand, fine to coarse, and fine gravel, very silty | 10 | 55 |
|
|
Sand, fine to coarse, very silty | 14 | 69 |
| Permian--Leonardian | ||||
|
Salt Plain(?) Siltstone | |||
|
|
Shale, red | 69 | |
| 29-10-23add--Drillers log of test hole in SE SE NE sec. 23, T. 29 S., R. 10 W., on west side of road, 0.4 mile south of east-west road. Augered by Federal and State Geological Surveys August 2, 1956. Surface altitude, 1,719.7 feet; depth to water, 60.0 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 3 | 3 |
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Sand, fine to coarse, silty | 7 | 10 |
|
|
Sand, fine to coarse, and fine gravel | 20 | 30 |
|
|
Sand, fine to coarse, and fine gravel; some silt | 40 | 70 |
| 29-10-26ddd--Sample log of test hole in SE SE SE sec. 26, T. 29 S., R. 10 W., on west side of road, 150 feet north of east-west road. Drilled by Federal and State Geological Surveys October 1, 1955. Surface altitude, 1,690.5 feet; depth to water, 45.4 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
|
|
Road fill | 2 | 2 |
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Silt, sandy, calcareous, gray tan; contains caliche nodules | 3 | 5 |
|
|
Silt, sandy, calcareous, pink tan | 15 | 20 |
|
|
Silt, sandy, calcareous, tan to gray tan; contains much clay | 5 | 25 |
|
|
Clay, very silty, sandy, calcareous, light gray tan | 4 | 29 |
|
|
Sand, fine to coarse, and fine gravel; contains a thin lime-cemented streak | 6 | 35 |
|
|
Sand, fine to coarse, and fine gravel; a few thin streaks of tan silt | 10 | 45 |
|
|
Sand, fine to coarse, and fine to medium gravel; a few thin gray silt streaks | 5 | 50 |
|
|
Sand, fine to coarse, and fine gravel | 16 | 66 |
|
Holdrege and Fullerton Formations--Nebraskan and Aftonian Stages | |||
|
|
Silt, very sandy, calcareous, tan; contains caliche nodules | 9 | 75 |
|
|
Sand, fine to very coarse | 8 | 83 |
| Permian--Leonardian | ||||
|
Salt Plain(?) Siltstone | |||
|
|
Siltstone, red | 4 | 87 |
| 29-10-28aba--Drillers log of test hole in NE NW NE sec. 28, T. 29 S., R. 10 W., on south side of road, 100 feet west of small bridge. Augered by Federal and State Geological Surveys August 1, 1956. Surface altitude, 1,718.1 feet; depth to water, 12.5 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Lower Pleistocene | ||||
|
Grand Island Formation--Kansan Stage | |||
|
|
Sand, silty | 5 | 5 |
|
|
Sand, fine to coarse, and fine to coarse gravel | 5 | 10 |
|
|
Sand, fine to coarse | 10 | 20 |
| 29-10-31ccc--Sample log of test hole in SW SW SW sec. 31, T. 29 S., R. 10 W. Drilled by Federal and State Geological Surveys. Surface altitude, 1,767.4 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Pleistocene undifferentiated | ||||
|
|
Sand, medium, silty | 5 | 5 |
|
|
Sand, coarse; some tan silt | 10 | 15 |
|
|
Sand, medium to coarse; contains some silt streaks | 5 | 20 |
|
|
Sand, medium to coarse; clay streaks at 38 feet | 20 | 40 |
|
|
Clay, silty, calcareous, buff | 9 | 49 |
|
|
Sand, medium to coarse; contains streaks of calcareous buff clay | 13.5 | 62.5 |
|
|
Sand, medium; some clay streaks | 23.5 | 86 |
|
|
Sand, medium to coarse | 23.5 | 109.5 |
|
|
Sand, medium to coarse; contains clay streaks at 109.5 and 115 feet | 10.5 | 120 |
|
|
Sand, medium to coarse | 7 | 127 |
| Permian--Leonardian | ||||
|
Salt Plain(?) Siltstone | |||
|
|
Siltstone, red | 5 | 132 |
| 29-11-12ddd--Sample log of test hole in SE SE SE sec. 12, T. 29 S., R. 11 W. Drilled by Federal and State Geological Surveys. Surface altitude, 1,789.6 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Pleistocene undifferentiated | ||||
|
|
Sand, medium, silty | 6.5 | 6.5 |
|
|
Sand, silty; some caliche | 1 | 7.5 |
|
|
Silt, clayey to sandy, calcareous | 6 | 13.5 |
|
|
Sand, coarse, and fine gravel; contains clay streaks at 30 to 36 feet | 22.5 | 36 |
|
|
Sand, medium, silty | 12 | 48 |
|
|
Silt, sandy, calcareous, buff | 4 | 52 |
|
|
Sand, medium; some calcareous buff silt | 3 | 55 |
|
|
Sand, coarse | 10 | 65 |
|
|
Sand, coarse, and fine gravel; contains some clay streaks | 10 | 75 |
|
|
Sand, coarse | 6 | 81 |
|
|
Sand, coarse, and fine gravel; contains clay streaks at 81 to 88 feet | 9.5 | 90.5 |
|
|
Sand, coarse, silty | 12.5 | 103 |
|
|
Sand, coarse; contains some red silt | 14.5 | 117.5 |
|
|
Silt, sandy, red | 3.5 | 121 |
|
|
Silt, sandy; contains caliche | 7.5 | 128.5 |
|
|
Sand, coarse; contains streaks of brown silt | 11.5 | 140 |
| Permian--Leonardian | ||||
|
Salt Plain(?) Siltstone | |||
|
|
Siltstone, red | 6.5 | 146.5 |
| 29-11-24ddd--Drillers log of test hole in SE SE SE sec. 24, T. 29 S., R. 11 W., in north road ditch, 50 feet west of center line of north-south road. Augered by Federal and State Geological Surveys August 1, 1956. Surface altitude, 1,767.2 feet; depth to water, 22.1 feet. | Thickness, feet |
Depth, feet |
||
|---|---|---|---|---|
| Quaternary--Upper Pleistocene | ||||
|
Alluvium--Recent | |||
|
|
Sand, fine to coarse, and fine gravel | 9 | 9 |
| Quaternary--Lower Pleistocene | ||||
|
Grand Island and Sappa Formations--Kansan and Yarmouthian Stages | |||
|
|
Silt, sandy, tan | 6 | 15 |
|
|
Silt, sandy, gray tan | 5 | 20 |
|
|
Sand, fine to coarse, silty | 5 | 25 |
Ts. 26 and 27 S. || T. 28 S. || T. 29 S. || Ts. 30 and 31 S.
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Kansas Geological Survey, Geology
Placed on web Sept. 8, 2008; originally published March 1960.
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