Measured Section Details
Unit Symbol |
Name |
Township |
Range |
Section |
1/4 Section |
Location |
Latitude |
Longitude |
Geomethod |
Datum |
Page Number |
Sub Unit Id |
Sandstone Description |
Grain Size |
Cementation |
Roundness |
Sorting |
Thickness (ft) |
Suitability |
kk |
Kootenai Formation Early Cretaceous |
09S |
02E |
13 |
AA |
Northeast of Tumble down Creek |
45.055725901 |
-111.4157129755 |
TRS-SEC |
NAD83 |
148 |
1 |
Sandstone- pinkish brwon when fresh, weathers yellow buff to gray,thin interbeds fo siltstone, ripple marks |
very fine |
|
|
|
12.6 |
no |
kk |
Kootenai Formation Early Cretaceous |
09S |
02E |
13 |
AA |
|
45.055725901 |
-111.4157129755 |
TRS-SEC |
NAD83 |
148 |
2 |
sandstone- weathers yellow, quartz arenite, thicker beds at the top, ripple marks, mud cracks andwoodfragments. |
very fine |
|
|
|
45 |
probably not |
kk |
Kootenai Formation Early Cretaceous |
09S |
02E |
13 |
AA |
|
45.055725901 |
-111.4157129755 |
TRS-SEC |
NAD83 |
149 |
9 |
sandstone- weathering yellow buff, conglomeritic in places, cross-laminated, brown phosphatic sandstone is present near the middle |
very fine |
calcareous |
|
|
33.700000000000003 |
no |
kk |
Kootenai Formation Early Cretaceous |
09S |
02E |
13 |
AA |
|
45.055725901 |
-111.4157129755 |
TRS-SEC |
NAD83 |
149 |
10 |
sandstone-weathers yellowish-tan, quartzose, scattered balck chert pebbles present, fractured forms slopes |
medium |
calcareous |
|
|
5.2000000000000002 |
yes |
*q |
Quadrant Formation: Pennsylvanian |
09S |
04E |
3 |
B |
West of U.S. highway 191 at Pulpit Rock |
45.08344957825 |
-111.2249948345 |
TRS-SEC |
NAD83 |
158 |
1 |
sandstone: white, quartz arenite top 1' not calcareous |
very fine |
calcareous |
|
|
11.699999999999999 |
no |
*q |
Quadrant Formation: Pennsylvanian |
09S |
04E |
3 |
B |
|
45.08344957825 |
-111.2249948345 |
TRS-SEC |
NAD83 |
158 |
2 |
sandstone: dirty white, cross-laminated with current movement from north to south, fractured at right angles to the bedding. |
very fine |
noncalcareous, porous |
|
|
39 |
probably not |
*q |
Quadrant Formation: Pennsylvanian |
09S |
04E |
3 |
B |
|
45.08344957825 |
-111.2249948345 |
TRS-SEC |
NAD83 |
159 |
3 |
sandstone: white |
|
slightly calcareous |
|
|
32.200000000000003 |
maybe |
*q |
Quadrant Formation: Pennsylvanian |
09S |
04E |
3 |
B |
|
45.08344957825 |
-111.2249948345 |
TRS-SEC |
NAD83 |
159 |
4 |
sandstone- white, well cross bedded, some iron concretions |
|
calcareous |
|
|
40 |
maybe |
*q |
Quadrant Formation: Pennsylvanian |
09S |
04E |
3 |
B |
|
45.08344957825 |
-111.2249948345 |
TRS-SEC |
NAD83 |
159 |
5 |
sandstone- yellowish-white |
very fine |
calcareous |
|
well sorted |
22.5 |
probably not |
*q |
Quadrant Formation: Pennsylvanian |
09S |
04E |
3 |
B |
|
45.08344957825 |
-111.2249948345 |
TRS-SEC |
NAD83 |
159 |
6 |
sandstone- white, cross laminated, bedding lines visible due to weatehring and solution |
|
calcareous |
|
|
41.799999999999997 |
maybe |
*q |
Quadrant Formation: Pennsylvanian |
09S |
04E |
3 |
B |
|
45.08344957825 |
-111.2249948345 |
TRS-SEC |
NAD83 |
159 |
7 |
sandstone- grayish-white, weathers yellow buff, cross laminated, scattered chert nodules. At the base there is a 4' cavernous, calcareous sandstone with cacite filled voids |
very fine |
calcareous |
|
|
34 |
no |
_f |
Flathead Formation: Early Middle Cambrian |
09S |
02E |
25 |
B |
South of Tyler Fork |
45.0249882621 |
-111.4286091985 |
TRS-SEC |
NAD83 |
170 |
2 |
sandsgtone- pinkish and glauconitic, quartzitic |
fine |
calcareous |
|
|
1.2 |
|
_f |
|
09S |
02E |
25 |
B |
South of Tyler Fork |
45.0249882621 |
-111.4286091985 |
TRS-SEC |
NAD83 |
170 |
4 |
sandstone- limonitic, glauconitic, quartz arenite, glauconite forms laminations |
fine to medium |
calcareous |
|
|
1.3 |
|
_f |
|
09S |
02E |
25 |
B |
South of Tyler Fork |
45.0249882621 |
-111.4286091985 |
TRS-SEC |
NAD83 |
170 |
6 |
sandstone-limonitic, glauconitic, quartz arenite, cross bedded, coarser grains found in lenses |
fine |
calcareous |
subangular to rounded |
|
3 |
|
_f |
|
09S |
02E |
25 |
B |
South of Tyler Fork |
45.0249882621 |
-111.4286091985 |
TRS-SEC |
NAD83 |
170 |
8 |
sandstone- orange buff, quartz arenite, lode casts present, with green micaceous shale interbeds |
very fine |
calcareous |
|
|
2 |
no |
_f |
|
09S |
02E |
25 |
B |
South of Tyler Fork |
45.0249882621 |
-111.4286091985 |
TRS-SEC |
NAD83 |
170 |
11 |
sandstone- deep red, contains samll lenses of buff-green sandstone |
very fine |
calcareous |
|
|
2.2999999999999998 |
no |
_f |
|
09S |
02E |
25 |
B |
South of Tyler Fork |
45.0249882621 |
-111.4286091985 |
TRS-SEC |
NAD83 |
170 |
12 |
sandstone- buff, grades above and below into deep red sandstone |
very fine |
calcareous |
|
|
1 |
no |
_f |
|
09S |
02E |
25 |
B |
South of Tyler Fork |
45.0249882621 |
-111.4286091985 |
TRS-SEC |
NAD83 |
170 |
13 |
sandstone-deep red, grades laterally into green and buff sandstones |
very fine |
calcareous |
|
|
0.29999999999999999 |
no |
_f |
|
09S |
02E |
25 |
B |
South of Tyler Fork |
45.0249882621 |
-111.4286091985 |
TRS-SEC |
NAD83 |
170 |
14 |
sandstone- orange buff, quartz arenite, scattered amber quartzite pebbles at base, scattered green clay |
very fine |
calcareous |
|
|
0.5 |
no |