unit_id
int64
1
123k
section_id
int64
1
13.6k
col_id
int64
2
1.68k
project_id
int64
1
1
col_area
float64
470
394k
unit_name
stringlengths
1
103
strat_name_id
float64
1
108k
Mbr
stringlengths
0
26
Fm
stringlengths
0
43
Gp
stringclasses
739 values
SGp
stringclasses
35 values
t_age
float64
0
3.84k
b_age
float64
0
4.06k
max_thick
float64
0
15k
min_thick
float64
0
10.4k
outcrop
stringclasses
4 values
pbdb_collections
int64
0
713
pbdb_occurrences
int64
0
11.6k
34,612
8,694
1,497
1
5,434.595
Bearpaw
4,871
Bearpaw
74.1
76
200
200
0
0
9,317
2,349
337
1
43,154.691
Judith River Fm
997
Judith River
Montana
74.1
76
100
0
both
6
33
4,970
1,119
133
1
2,147.793
Marshalltown Fm
1,231
Marshalltown
Matawan
74.1
76
5
3
both
25
443
16,628
4,301
523
1
20,642.252
Annona Fm
45
Annona Chalk
Taylor
74.1
76
80
15
both
4
48
6,921
1,757
256
1
3,097.056
Lathrop Sand
5,475
Lathrop Sand
Panoche
74.1
76
0
0
subsurface
0
0
6,900
1,777
254
1
1,345.047
Lower Delta Shale
4,076
Delta Shale
74.1
76
500
0
subsurface
0
0
15,230
4,038
496
1
27,994.848
Fox Hills Fm
701
Fox Hills
Montana
74.1
76
125
0
both
1
1
36,665
9,371
1,611
1
23,820.965
Judith River Fm
997
Judith River
Montana
74.1
76
50
50
0
0
4,949
1,108
131
1
3,300.681
Englishtown Fm
616
Englishtown
Matawan
74.1
76
14
10
surface
0
0
9,131
2,310
333
1
18,458.613
Bearpaw Shale
4,038
Bearpaw Shale
Montana
74.1
76
122
0
surface
0
0
36,721
9,396
1,612
1
48,788.035
Judith River Fm
997
Judith River
Montana
74.1
76
150
150
2
47
6,406
1,548
209
1
3,263.945
Schulz Ranch Sandstone Mbr
3,072
Schulz Ranch
Williams
74.1
76
400
300
both
0
0
22,535
6,272
802
1
43,468.73
Tibee Creek Marl Mbr
3,126
Tibee Creek Marl
Demopolis Chalk
Selma
74.48
77.9
0
0
0
0
33,454
8,092
1,441
1
18,880.869
Northumberland
5,685
Northumberland
Nanaimo
74.48
75.62
200
0
11
70
15,656
4,148
506
1
19,214.545
Lewis Shale
4,136
Lewis Shale
75.05
80.75
150
0
both
1
1
17,094
4,357
530
1
16,870.645
Mooreville Chalk
4,689
Mooreville Chalk
Selma
75.05
81.7
122
80
surface
7
14
37,888
9,738
1,643
1
33,847.977
Judith River Fm
997
Judith River
Montana
75.05
76.475
270
270
4
17
5,796
1,352
167
1
23,758.977
Austin Gp
2,376
Austin
75.05
88.775
230
0
19
29
9,250
2,333
336
1
28,264.65
Claggett Fm
400
Claggett
Montana
75.05
80.75
160
0
both
2
2
3,698
729
95
1
9,473.32
West Sak Sands
6,127
West Sak Sands
75.05
84.125
30
0
subsurface
0
0
15,418
4,092
500
1
28,924.057
Mesaverde Fm
1,281
Mesaverde
75.05
85.7
900
800
both
3
6
5,064
1,162
140
1
4,993.245
Matawan Gp
2,542
Matawan
75.05
80.75
20
0
both
3
6
16,344
4,282
520
1
37,427.555
Pecan Gap Chalk
4,691
Pecan Gap Chalk
Taylor
75.05
79.325
100
0
both
1
14
9,766
2,462
345
1
37,620.645
Pierre Fm
1,571
Pierre
Montana
75.05
84.125
200
0
surface
1
2
16,328
4,278
519
1
52,922.238
San Miguel Fm
1,811
San Miguel
75.05
77.9
366
0
subsurface
0
0
5,124
1,185
143
1
18,340.184
Unit B
null
75.05
83.6
83
0
subsurface
0
0
34,005
8,400
1,471
1
21,676.689
L Caribou Cr. Whatshan Fm
9,525
Whatshan Batholith
75.05
80.75
0
0
0
0
17,093
4,357
530
1
16,870.645
Arcola Limestone Mbr
2,728
Arcola Limestone
Mooreville Chalk
Selma
75.05
79.8
3
0
surface
5
27
6,914
1,755
255
1
3,748.47
Lathrop Sand
5,475
Lathrop Sand
Panoche
75.05
75.62
1,000
900
subsurface
0
0
17,255
4,406
536
1
10,206.845
Blufftown Fm
211
Blufftown
Selma
75.05
84.125
125
0
both
0
0
6,519
1,588
214
1
3,893.101
Rosario Gp
2,633
Rosario
75.05
92.875
300
225
both
6
29
13,840
3,676
463
1
34,258.02
McCullough Butte Gravel
null
75.05
80.75
0
0
surface
0
0
37,808
9,720
1,641
1
5,091.947
Nomad Mbr
8,179
Nomad
Wapiabi
Alberta
75.05
79.325
30
30
0
0
15,530
4,124
503
1
23,106.414
Lewis Shale
4,136
Lewis Shale
75.05
83.6
100
0
1
2
4,798
1,015
123
1
3,910.507
Unit B
null
75.05
83.6
40
0
subsurface
0
0
37,282
9,549
1,626
1
23,715.732
Chungo Mbr
8,118
Chungo
Puskwaskau
Smoky
75.05
80.75
30
30
0
0
3,689
727
94
1
17,893.213
West Sak Sands
6,127
West Sak Sands
75.05
84.125
30
0
subsurface
0
0
4,812
1,029
124
1
15,681.1
Unit B
null
75.05
83.6
64
0
subsurface
0
0
15,353
4,071
498
1
28,567.506
Pierre Shale
4,191
Pierre Shale
Montana
75.05
84.125
2,135
960
both
45
177
35,354
8,902
1,535
1
22,095.295
Kanguk Fm
5,407
Kanguk
75.05
95.55
100
100
1
1
35,394
8,909
1,537
1
11,337.73
Kanguk Fm
5,407
Kanguk
75.05
95.55
40
40
1
13
17,742
4,607
557
1
4,782.791
Atascadero Fm
76
Atascadero
75.05
103.675
1,600
0
both
0
0
33,869
8,331
1,465
1
10,086.334
unnamed
null
75.05
80.75
0
0
0
0
15,773
4,175
509
1
21,201.191
Lewis Shale
4,136
Lewis Shale
75.05
83.6
122
0
both
1
1
4,826
1,043
125
1
7,766.896
Unit B
null
75.05
83.6
27
0
subsurface
0
0
15,419
4,092
500
1
28,924.057
Mancos Shale
1,205
Mancos Shale
75.05
90.825
1,500
1,000
both
1
14
36,995
9,487
1,619
1
20,539.666
Kotaneelee Fm
5,451
Kotaneelee
75.05
85.175
180
180
0
0
37,329
9,562
1,627
1
78,237.617
First White Speckled Shale Fm
8,215
First White Speckled Shale
Colorado
75.05
84.125
100
100
0
0
16,448
4,288
521
1
37,051.09
Pecan Gap Chalk and Annona Chalk
4,691
Pecan Gap Chalk
Taylor
75.05
79.8
90
0
both
1
1
33,852
8,324
1,464
1
13,477.406
unnamed
null
75.05
80.75
0
0
0
0
17,721
4,601
555
1
4,839.036
Sur Series
null
75.05
397.7575
0
0
surface
0
0
2,932
546
48
1
48,449.996
Roskruge Volcanics
4,480
Roskruge Volcanics
75.05
83.6
0
0
surface
0
0
10,729
2,826
393
1
136,570.234
Unnamed
null
75.05
90.825
0
0
0
0
11,055
2,951
411
1
14,899.822
Chititu Fm
384
Chititu
75.05
103.675
1,700
0
surface
0
0
4,878
1,076
128
1
12,473.948
Unit B
null
75.05
83.6
108
0
subsurface
0
0
4,773
991
121
1
10,497.429
Unit B
null
75.05
83.6
61
0
subsurface
0
0
9,459
2,374
339
1
40,685.355
Claggett Fm
400
Claggett
Montana
75.05
80.75
40
0
both
0
0
17,200
4,387
534
1
10,980.89
Blufftown Fm
211
Blufftown
Selma
75.05
83.6
302
0
both
9
75
15,540
4,128
504
1
21,622.734
Lewis Shale
4,136
Lewis Shale
75.05
79.8
130
0
1
1
4,922
1,099
130
1
5,799.331
Woodbury Clay
6,157
Woodbury Clay
Matawan
75.05
80.75
15
0
subsurface
0
0
6,531
1,593
219
1
1,772.334
Holz Shale Mbr
2,890
Holz Shale
Ladd
75.05
89.8
150
0
both
1
6
6,968
1,767
260
1
5,309.745
Pleasant Valley Shale
4,199
Pleasant Valley Shale
75.05
80.75
175
0
both
0
0
13,666
3,620
459
1
25,531.477
Plutons In White Mtns 74-76 My
null
75.05
80.465
0
0
surface
0
0
15,416
4,092
500
1
28,924.057
Cozzette Sandstone Mbr of Mesaverde Fm
6,987
Cozzette
Mesaverde
75.05
80.75
30
0
1
1
13,594
3,591
458
1
24,012.732
Granite Plutons In White Mountain
null
75.05
83.6
0
0
surface
0
0
6,396
1,545
208
1
2,380.266
Schulz Ranch Sandstone Mbr
3,072
Schulz Ranch
Williams
75.05
76.475
290
0
surface
0
0
4,758
979
120
1
9,074.687
Unit B
null
75.05
83.6
32
0
subsurface
0
0
37,361
9,571
1,628
1
89,686.234
Lea Park Fm
5,479
Lea Park
75.05
83.6
150
150
0
0
4,981
1,124
134
1
1,854.219
Matawan Fm
1,241
Matawan
75.05
83.6
30
20
subsurface
4
17
34,992
8,810
1,518
1
33,355.352
Kanguk Fm
5,407
Kanguk
75.05
85.175
110
110
9
45
4,994
1,130
135
1
944.098
Matawan Fm
1,241
Matawan
75.05
83.6
30
25
subsurface
0
0
9,039
2,284
332
1
29,450.566
Elkhorn Mountains Volcanics
4,464
Elkhorn Mountains Volcanics
75.05
80.75
3,500
0
surface
0
0
16,790
4,318
525
1
40,317.441
Annona Fm
45
Annona Chalk
Taylor
75.05
80.75
50
20
subsurface
0
0
33,418
8,073
1,439
1
42,794.066
Nanaimo Gp
9,419
Nanaimo
75.05
80.75
120
120
4
13
17,853
6,335
562
1
3,189.558
Franciscan Subduction Complex
76,217
Franciscan Complex
75.05
144.625
0
0
both
0
0
37,224
9,541
1,625
1
113,663.922
Labiche Fm
5,461
Labiche
75.05
102.6167
140
140
0
0
17,906
4,633
564
1
1,511.912
Red Man Sandstone
3,399
Red Man Sandstone
75.05
83.6
423
397
both
0
0
5,306
1,250
151
1
19,714.115
Schrader Bluff Fm
1,845
Schrader Bluff
75.05
85.175
33
0
both
0
0
34,721
8,659
1,499
1
3,431.47
Belly River
4,887
Belly River
75.05
79.04
1,200
1,200
1
2
14,969
3,985
489
1
35,096.52
Fruitland Fm
715
Fruitland
75.05
76.19
150
0
both
189
473
15,434
4,094
501
1
22,166.564
Mancos Shale
1,205
Mancos Shale
75.05
89.8
1,485
0
both
37
197
15,154
4,024
494
1
34,945.293
Fruitland Fm
715
Fruitland
75.05
83.6
152
0
both
1
3
3,733
740
96
1
16,862.484
West Sak Sands
6,127
West Sak Sands
75.05
84.125
30
0
subsurface
0
0
37,150
9,519
1,623
1
12,569.534
Chungo Mbr
8,118
Chungo
Puskwaskau
Smoky
75.05
80.75
50
50
0
0
35,572
8,950
1,545
1
7,032.232
Kanguk Fm
5,407
Kanguk
75.05
95.55
230
230
10
84
6,941
1,760
257
1
3,801.517
Lower Delta Shale
null
75.05
76.475
800
100
0
0
6,368
1,536
205
1
1,433.792
Unnamed
null
75.05
119.35
0
0
both
0
0
5,008
1,136
136
1
2,139.553
Matawan Fm
1,241
Matawan
75.05
83.6
35
30
subsurface
0
0
5,756
1,344
165
1
33,655.52
Brownstown Fm
252
Brownstown
Austin
75.05
83.6
67
0
4
4
5,020
1,142
137
1
4,412.998
Matawan Fm
1,241
Matawan
75.05
83.6
80
70
subsurface
1
3
5,038
1,148
138
1
5,244.604
Matawan Fm
1,241
Matawan
75.05
83.6
100
80
subsurface
0
0
9,355
2,355
338
1
22,908.043
Claggett Fm
400
Claggett
Montana
75.05
80.75
100
0
both
0
0
35,374
8,907
1,536
1
8,398.71
Kanguk Fm
5,407
Kanguk
75.05
95.55
100
100
0
0
7,495
1,976
289
1
30,788.986
Volcanic and Volcaniclastic Rocks, Andes
null
75.05
85.7
0
0
surface
0
0
17,600
4,566
546
1
67,927.328
Pine Key Fm
1,581
Pine Key
75.05
87.75
835
0
subsurface
0
0
14,989
3,989
490
1
42,252.383
Wepo Fm of Mesaverde Gp
7,361
Wepo
Mesaverde
75.05
84.125
225
66
surface
0
0
7,522
1,989
291
1
24,273.168
Pueblo Mountain area
null
75.05
88.775
0
0
surface
0
0
17,914
4,634
566
1
740.67
Franciscan Subduction Complex
76,217
Franciscan Complex
75.05
144.625
0
0
both
0
0
34,413
8,591
1,489
1
22,678.053
Kotaneelee
5,451
Kotaneelee
75.05
84.125
48
48
0
0
16,150
6,368
516
1
40,984.691
San Miguel Fm
1,811
San Miguel
75.05
76
366
0
both
0
0