| Stratigraphic unit, thickness, and type of sample |
Location |
SiO2 |
Al2O3* |
Fe2O3 |
CaO |
MgO |
P2O5 |
SO3 |
Ignition loss |
Calculated CaCO3** |
Calculated MgCO3 |
| Howe ls., composite of lower 4.0 ft of 4.4-ft bed |
SE NE 34-15-11E |
5.4 |
0.74 |
0.27 |
51.97 |
0.73 |
0.01 |
0.07 |
41.33 |
92.55 |
1.53 |
| Upper Crouse ls., composite of upper 5.6 ft |
NE NW 15-16-10E |
14.09 |
2.76 |
1.03 |
43.71 |
1.01 |
0.05 |
0.06 |
36.47 |
77.76 |
2.11 |
| Upper Crouse ls., composite of lower 2.9 ft of bed |
NE NW 15-16-10E |
3.61 |
0.98 |
1.12 |
51.78 |
0.74 |
0.03 |
0.09 |
41.25 |
92.83 |
1.55 |
| Funston ls., composite of lower 5.6 ft of upper bed |
NW NE 18-16-10E |
7.9 |
1.49 |
0.7 |
49.11 |
-- |
0.04 |
0.15 |
39.24 |
87.3 |
1.72 |
| Funston ls., composite of 2.0 ft, entire middle detrital bed |
NW NE 18-16-10E |
4.99 |
1.25 |
1.01 |
50.72 |
0.79 |
0.06 |
0.02 |
40.46 |
90.26 |
1.65 |
| Morrill ls., composite of entire bed, 2.4 ft |
SW NE 17-16-11E |
5.65 |
0.37 |
0.42 |
51.93 |
0.82 |
0.05 |
0.08 |
41.14 |
92.37 |
1.72 |
| Cottonwood ls., composite of upper 5.3 ft of member |
SE NW 17-16-11E |
9.7 |
0.97 |
0.51 |
48.3 |
0.73 |
0.12 |
0.39 |
38.7 |
85.34 |
1.53 |
| Upper Neva ls., composite of entire 1.7 ft bed |
NW SW 20-16-11E |
4.18 |
0.62 |
0.46 |
52.25 |
0.64 |
0.03 |
0.03 |
41.42 |
93.06 |
1.34 |
| Middle Neva ls., composite of entire 5.7 ft middle bed |
NW SW 20-16-11E |
3.92 |
0.93 |
0.53 |
52.07 |
0.77 |
0.05 |
0.02 |
41.53 |
92.76 |
1.61 |
| Brownville ls., composite of entire 3.0 ft bed |
NW NW 21-16-12E |
6.19 |
1.38 |
1.83 |
47.65 |
2.09 |
0.29 |
0.69 |
39.19 |
83.52 |
4.37 |
| Dover ls., composite of entire bed, 1.5 ft |
NW SW 25-16-12E |
36.62 |
5.67 |
1.86 |
29.39 |
0.92 |
0.13 |
nil |
23.84 |
52.41 |
1.92 |
| Reading ls., entire bed, 2.8 ft |
SE SE 12-17-12E |
6.53 |
1.43 |
1.38 |
49.45 |
0.93 |
0.09 |
0.47 |
39.48 |
87.39 |
1.95 |
| Grandhaven ls., composite of entire lower bed, 2.6 ft |
SW SW 15-17-12E |
9.56 |
2.93 |
3.08 |
44.36 |
2.04 |
0.15 |
0.01 |
37.41 |
78.82 |
4.27 |
| Upper Grandhaven ls., composite entire bed, 2.6 ft |
NE NE 21-17-12E |
3.55 |
0.98 |
1.23 |
52.19 |
0.81 |
0.04 |
0.19 |
41.63 |
92.74 |
1.69 |
| Cottonwood ls., composite of upper 4.7 ft of member |
SW NW 7-18-10E |
5.97 |
1.09 |
0.37 |
51.22 |
0.65 |
0.08 |
0.12 |
40.65 |
91.16 |
1.36 |
| Aspinwall ls., composite of upper 4.6 ft of bed |
NE SW 16-18-11E |
1.99 |
0.61 |
1.24 |
53.12 |
0.62 |
0.06 |
0.04 |
42.17 |
94.58 |
1.3 |
| Upper Grandhaven ls., composite of upper 7.5 ft of bed |
SE SW 29-19-11E |
4.22 |
1.49 |
2.12 |
51.6 |
0.79 |
0.07 |
nil |
40.54 |
92.01 |
1.65 |
| Wakarusa ls., composite of 3 ledges, 4.3 ft |
SW SE 9-19-12E |
5.32 |
1.6 |
3.24 |
45.26 |
3.94 |
0.08 |
0.16 |
40.22 |
80.33 |
8.24 |
| Silver Lake sh.? (ls. conglomerate filling channel cut down into White Cloud sh., composite ±20 ft |
NE NE 30-19-13E |
6.06 |
1.54 |
2.79 |
47.76 |
2.02 |
0.19 |
0.2 |
39.56 |
84.52 |
4.23 |
| Americus ls., composite of entire lower bed, 1.8 ft. |
SW SE 4-20-10E |
4.25 |
0.75 |
0.72 |
51.63 |
0.73 |
0.39 |
0.14 |
40.68 |
91.08 |
1.52 |
| Reading ls., composite of entire bed, 2.75 ft. |
SW SE 33-21-11E |
4.44 |
1.56 |
3.44 |
47.55 |
2.74 |
0.1 |
0.13 |
40.53 |
84.79 |
5.73 |
| Reading ls., composite of upper "super" ls., entire bed, 5.0 ft |
SW SE 33-21-11E |
4.75 |
0.73 |
0.99 |
51.75 |
0.7 |
0.11 |
0.08 |
40.67 |
91.94 |
1.46 |
| *Includes MnO and TiO2 |
| **Not corrected for small percentages of calcium in phosphates and sulfates |
