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
15,614
4,141
505
1
16,005.45
Hilliard Shale
4,110
Hilliard Shale
93.2167
95.55
0
0
0
0
37,500
9,607
1,633
1
37,822.496
Sunkay Mbr
8,193
Sunkay
Blackstone
Alberta
93.2167
95
0
0
0
0
2,211
361
62
1
11,342.605
Lowershale Tongue of Mancos Shale
null
93.2167
95.55
130
0
both
0
0
17,808
4,624
561
1
4,476.065
Ortigalita Sandstone Mbr
3,019
Ortigalita Sandstone
Ciervo Shale
Panoche
93.2235
94.659
173
0
both
0
0
14,979
3,985
489
1
35,096.52
Lower Shale Mbr of Mancos Shale
1,205
Mancos Shale
93.2235
94.2135
50
0
subsurface
2
2
5,175
1,217
146
1
27,317.842
Middendorf Fm
1,287
Middendorf
93.2235
95.022
124
0
subsurface
0
0
17,334
4,456
539
1
41,813.121
Upper Mbr of Atkinson Fm
78
Atkinson
93.2235
95.022
85
0
subsurface
0
0
17,874
4,627
563
1
1,975.854
Waltham Shale
4,261
Waltham Shale
Waltham Canyon
93.9
95
610
488
both
0
0
4,865
1,065
127
1
15,029.457
Tuscaloosa Fm
2,157
Tuscaloosa
93.9
98.85
15
0
surface
0
0
16,356
4,283
520
1
37,427.555
Lake Waco Fm
1,087
Lake Waco
Eagle Ford
93.9
95.022
20
0
subsurface
0
0
5,650
1,322
161
1
19,960.01
Woodbine Fm
2,333
Woodbine
93.9
95.55
120
82
4
9
16,906
4,330
527
1
24,836.43
Marine Tuscaloosa
2,157
Tuscaloosa
93.9
94.659
52
0
subsurface
0
0
33,173
7,743
1,433
1
48,344.598
unnamed
null
93.9
113.2
0
0
0
0
5,761
1,345
166
1
18,744.582
Woodbine Fm
2,333
Woodbine
93.9
95.55
108
0
16
77
3,037
600
81
1
16,088.815
Windrow Fm
2,311
Windrow
93.9
95.55
15
1
both
0
0
6,975
1,767
260
1
5,309.745
Fiske Creek
5,205
Fiske Creek
93.9
95.55
1,575
1,360
both
0
0
33,118
7,710
1,429
1
60,435.828
unnamed
null
93.9
113.2
0
0
0
0
35,797
9,028
1,564
1
5,925.52
Bourne Fm
9,772
Bourne
93.9
95.55
0
0
0
0
4,648
908
114
1
4,579.002
Farrington Sand Mbr
2,845
Farrington Sand
Raritan
93.9
95
42
0
surface
0
0
12,832
3,386
446
1
11,712.055
Tuscaloosa Fm
2,157
Tuscaloosa
93.9
95.55
26
0
both
0
0
15,110
4,013
493
1
30,837.283
Greenhorn Limestone
3,617
Greenhorn Limestone
Benton
93.9
95.022
25
6
both
13
26
17,316
4,440
538
1
36,699.453
Lower Mbr of Atkinson Fm
78
Atkinson
93.9
95.55
80
0
subsurface
0
0
16,105
4,252
487
1
27,617.959
Cody Shale
4,069
Cody Shale
93.9
95.022
610
0
4
12
17,937
4,638
565
1
1,190.193
Johnson Peak Fm
990
Johnson Peak
93.9
95.55
682
0
surface
0
0
33,194
7,713
1,435
1
66,201.234
Orizaba Fm
9,335
Orizaba
93.9
113.2
0
0
0
0
35,832
9,046
1,567
1
4,170.887
Wootton Fm
9,779
Wootton
93.9
95.55
0
0
0
0
16,036
4,242
486
1
15,866.498
Cody Shale
4,069
Cody Shale
93.9
95.022
610
0
surface
0
0
17,175
4,382
533
1
13,759.889
Middle of Tuscaloosa Fm
2,157
Tuscaloosa
93.9
94.659
39
0
subsurface
0
0
22,780
6,370
516
1
40,984.691
Eagle Ford
576
Eagle Ford
93.9
95.55
50
0
both
0
0
17,909
4,633
564
1
1,511.912
Johnson Peak Fm
990
Johnson Peak
93.9
95.55
682
0
surface
0
0
22,779
6,370
516
1
40,984.691
Ernst
2,841
Ernst
Boquillas
Terlingua
93.9
95
30
0
both
1
1
17,845
4,626
562
1
3,189.558
Waltham Shale lower
4,261
Waltham Shale
Waltham Canyon
93.9
95.55
610
488
0
0
6,047
1,448
180
1
31,876.141
Coleraine Fm
430
Coleraine
93.9
100.5
50
0
subsurface
8
110
17,522
4,531
544
1
23,362.303
Lower Mbr of Atkinson Fm
78
Atkinson
93.9
95.55
85
0
0
0
37,375
9,582
1,629
1
38,296.391
Belle Fourche Mbr
9,918
Belle Fourche
Ashville
93.9
100.5
15
15
2
82
6,033
1,444
178
1
36,116.727
Graneros Shale
4,097
Graneros Shale
Benton
93.9
95.55
30
0
subsurface
0
0
14,704
3,905
481
1
7,023.558
Chalk Creek Sandstone Mbr of Frontier Fm
6,968
Chalk Creek
Frontier
93.9
95.55
800
0
both
1
3
36,993
9,486
1,619
1
20,539.666
Dunvegan Fm
5,140
Dunvegan
93.9
98.85
150
150
0
0
17,873
4,627
563
1
1,975.854
Waltham Canyon Fm
2,230
Waltham Canyon
93.9
96.1
3,689
1,255
both
0
0
2,182
355
61
1
14,382.679
Middle Tongue of Mancos Shale
null
93.9
95.022
67
0
both
1
1
36,662
9,371
1,611
1
23,820.965
Fish Scale and Big River Fm
10,075
Big River
Colorado
93.9
102.0875
400
150
0
0
11,648
3,140
433
1
27,448.68
Hadley Gravel Mbr
2,878
Hadley Gravel
Baylis
93.9
100.5
4
0
both
0
0
11,610
3,123
432
1
42,690.191
Hadley Gravel Mbr
2,878
Hadley Gravel
Baylis
93.9
100.5
4
0
both
0
0
17,556
4,546
545
1
79,274.312
Lower Mbr of Atkinson Fm
78
Atkinson
93.9
95.55
35
0
subsurface
0
0
17,118
4,362
531
1
8,593.322
Middle of Tuscaloosa Fm
2,157
Tuscaloosa
93.9
94.659
98
0
subsurface
0
0
17,604
4,567
546
1
67,927.328
Lower Mbr of Atkinson Fm
78
Atkinson
93.9
95.55
15
0
subsurface
0
0
33,594
8,180
1,449
1
10,554.858
unnamed
null
93.9
100.5
0
0
0
0
36,717
9,396
1,612
1
48,788.035
Fish Scale and Big River and St Walburg Fm
9,953
St. Walburg Sandstone
Colorado
93.9
102.0875
400
150
0
0
5,594
1,311
159
1
21,134.215
Woodbine Fm
2,333
Woodbine
93.9
95.55
120
82
193
1,391
36,614
9,360
1,610
1
28,790.844
Belle Fourche Mbr
9,918
Belle Fourche
Ashville
93.9
100.5
30
30
0
0
6,371
1,537
207
1
7,070.763
Catalina Schist
4,282
Catalina Schist
93.9
156.475
0
0
both
0
0
17,157
4,376
532
1
14,109.658
Marine Mbr of Tuscaloosa Fm
2,157
Tuscaloosa
93.9
94.659
101
0
subsurface
0
0
37,092
9,505
1,622
1
12,632.451
Dunvegan Fm
5,140
Dunvegan
93.9
98.85
300
300
1
3
15,359
4,071
498
1
28,567.506
Graneros Shale
4,097
Graneros Shale
Benton
93.9
98.85
49
0
both
0
0
17,119
4,362
531
1
8,593.322
Tuscaloosa Gp
2,157
Tuscaloosa
93.9
95.385
213
0
subsurface
0
0
16,297
4,274
519
1
52,922.238
Eagle Ford Fm
576
Eagle Ford
93.9
95
120
30
subsurface
1
1
15,067
4,007
492
1
37,855.398
Greenhorn Limestone of Benton Gp
3,617
Greenhorn Limestone
Benton
93.9
95.022
10
0
surface
4
75
17,018
4,347
529
1
34,981.258
Marine Tuscaloosa
2,157
Tuscaloosa
93.9
94.659
146
0
subsurface
0
0
16,985
4,342
528
1
18,244.215
Marine Tuscaloosa
2,157
Tuscaloosa
93.9
94.659
58
47
subsurface
0
0
17,206
4,390
534
1
10,980.89
Marine Tuscaloosa
2,157
Tuscaloosa
93.9
94.659
24
0
subsurface
0
0
14,993
3,989
490
1
42,252.383
Dakota Fm
490
Dakota
93.9
100.5
36
24
surface
13
95
15,829
4,187
510
1
17,355.143
Niobrara Fm
1,425
Niobrara
Colorado
93.9
95.55
183
0
1
2
6,401
1,546
208
1
2,380.266
Bonsall Tonolite
4,920
Bonsall Tonolite
93.9
261.9917
0
0
subsurface
0
0
13,462
3,548
455
1
27,105.701
Duffer Peak Granodiorite
5,138
Duffer Peak Granodiorite
93.9
95.55
0
0
surface
0
0
36,770
9,405
1,613
1
40,588.414
Fish Scales Fm
9,960
Fish Scales
Colorado
93.9
101.77
500
500
0
0
15,054
4,003
491
1
56,023.535
Tropic Shale
4,251
Tropic Shale
93.9
95.55
300
0
both
46
409
18,429
4,748
587
1
93,234.844
Unnamed
null
93.9
143.1
73
0
0
0
5,656
1,323
162
1
15,134.721
Woodbine Fm
2,333
Woodbine
93.9
95.55
76
53
both
0
0
16,458
4,289
521
1
37,051.09
Harris Sand
5,311
Harris Sand
Eagle Ford
93.9
94.659
210
0
0
0
38,344
9,949
1,664
1
43,086.457
unnamed
null
93.9
95.55
700
700
0
0
14,980
3,985
489
1
35,096.52
Greenhorn Limestone Mbr of Mancos Shale
7,435
Greenhorn Limestone
Mancos Shale
94.2135
96.573
21
12
subsurface
0
0
17,213
4,394
535
1
11,540.735
Marine Tuscaloosa
2,157
Tuscaloosa
94.4775
95.022
59
0
subsurface
0
0
2,157
347
60
1
27,521.297
Twowells Tongue of Dakota Sandstone
null
94.4775
95.022
11
0
both
1
1
16,907
4,330
527
1
24,836.43
Tuscaloosa Gp
2,157
Tuscaloosa
94.659
95.385
98
0
subsurface
0
0
17,176
4,382
533
1
13,759.889
Tuscaloosa Gp
2,157
Tuscaloosa
94.659
95.385
119
0
subsurface
0
0
16,829
4,322
525
1
40,317.441
Pepper Shale
4,188
Pepper Shale
94.659
97.233
200
0
subsurface
0
0
17,019
4,347
529
1
34,981.258
Tuscaloosa Gp
2,157
Tuscaloosa
94.659
95.385
232
0
0
0
17,158
4,376
532
1
14,109.658
Tuscaloosa Gp
2,157
Tuscaloosa
94.659
95.385
240
0
subsurface
0
0
16,460
4,289
521
1
37,051.09
Lewisville Fm
1,124
Lewisville
Woodbine
94.659
95.319
65
0
subsurface
1
24
17,207
4,390
534
1
10,980.89
Tuscaloosa Gp
2,157
Tuscaloosa
94.659
95.385
94
0
subsurface
0
0
17,100
4,358
530
1
16,870.645
Eoline Mbr of Coker Fm
7,010
Eoline
Coker
Tuscaloosa
94.659
95.385
38
0
surface
0
0
16,986
4,342
528
1
18,244.215
Tuscaloosa Gp
2,157
Tuscaloosa
94.659
95.385
135
95
subsurface
0
0
15,173
4,027
495
1
46,264.289
Greenhorn Limestone Mbr of Mancos Shale
7,435
Greenhorn Limestone
Mancos Shale
94.659
95.385
110
0
both
0
0
17,466
4,510
543
1
12,477.054
Marine Tuscaloosa
2,157
Tuscaloosa
94.659
95.385
50
0
subsurface
0
0
16,510
4,294
522
1
19,560.611
South Tyler Fm
1,959
South Tyler
Washita
94.725
95.55
185
0
subsurface
0
0
4,755
976
120
1
9,074.687
Unit E
null
95
96.1
63
15
subsurface
0
0
4,771
989
121
1
10,497.429
Unit E
null
95
96.1
31
0
subsurface
0
0
4,788
1,005
122
1
6,514.512
Unit E
null
95
96.1
29
0
subsurface
0
0
4,875
1,073
128
1
12,473.948
Unit E
null
95
96.1
120
0
subsurface
0
0
4,801
1,018
123
1
3,910.507
Unit E
null
95
96.1
22
0
subsurface
0
0
4,815
1,032
124
1
15,681.1
Unit E
null
95
96.1
82
0
subsurface
0
0
33,279
7,753
1,421
1
76,726.102
El Abra
9,360
El Abra
95
113.2
0
0
1
26
16,298
4,274
519
1
52,922.238
Buda Fm
261
Buda Limestone
Washita
95
96.1
36
0
subsurface
29
123
37,499
9,607
1,633
1
37,822.496
Dunvegan Fm
5,140
Dunvegan
95
96.1
0
0
1
3
1,892
294
54
1
14,957.047
Buda Fm
261
Buda Limestone
Washita
95
96.1
12
0
both
2
7
5,237
1,233
149
1
30,975.908
Corwin Fm of Nanushuk Gp
7,319
Corwin
Nanushuk
95
96.1
2,700
1,000
both
26
131
16,802
4,321
525
1
40,317.441
Dentzler Fm
493
Dantzler
95
96.1
220
0
subsurface
0
0
4,829
1,046
125
1
7,766.896
Unit E
null
95
96.1
63
0
subsurface
0
0
4,649
908
114
1
4,579.002
Raritan Fire Clay Mbr
3,040
Raritan Fire Clay
Raritan
95
96.1
26
0
surface
3
19
16,224
4,266
517
1
79,418.891
Buda Fm
261
Buda Limestone
Washita
95
95.55
30
0
subsurface
0
0