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
33,566
8,169
1,447
1
45,051.711
Gambier
3,188
Gambier
103.9925
121.4
0
0
0
0
13,838
3,674
463
1
34,258.02
Unnamed
null
103.9925
110.025
0
0
surface
0
0
17,612
4,569
546
1
67,927.328
Dollar Bay Fm of Big Cypress Gp
7,320
Dollar Bay
Big Cypress
104.31
105.58
140
0
subsurface
0
0
36,767
9,405
1,613
1
40,588.414
2nd, 3rd bow
2,434
Colorado
104.31
105.58
180
180
0
0
16,164
6,370
516
1
40,984.691
West Nueces Fm
2,271
West Nueces
104.31
105.58
182
0
both
0
0
16,470
4,289
521
1
37,051.09
Kiamichi Fm
1,037
Kiamichi
Washita
104.31
104.945
40
0
subsurface
0
0
16,471
4,289
521
1
37,051.09
Stuart City Fm
2,014
Stuart City
104.31
107.485
300
0
subsurface
0
0
16,674
4,303
523
1
20,642.252
Benbrook Mbr of Goodland Limestone
7,409
Benbrook
Goodland Limestone
Fredericksburg
104.31
104.945
100
0
0
0
17,545
4,545
545
1
79,274.312
Dollar Bay Fm of Big Cypress Gp
7,320
Dollar Bay
Big Cypress
104.31
105.58
95
0
subsurface
0
0
16,370
4,283
520
1
37,427.555
Goodland Limestone
5,263
Goodland Limestone
Fredericksburg
104.31
107.485
50
0
subsurface
7
38
16,719
4,310
524
1
47,200.875
Benbrook Mbr of Goodland Limestone
7,409
Benbrook
Goodland Limestone
Fredericksburg
104.4688
105.2625
95
0
0
0
16,823
4,321
525
1
40,317.441
Benbrook Fm
146
Benbrook
104.4688
105.2625
100
50
0
0
16,521
4,294
522
1
19,560.611
Benbrook Mbr of Goodland Limestone
7,409
Benbrook
Goodland Limestone
Fredericksburg
104.4688
105.2625
130
0
subsurface
0
0
16,371
4,283
520
1
37,427.555
Comanche Peak Fm
437
Comanche Peak
Fredericksburg
104.691
105.58
34
0
subsurface
14
32
33,341
7,733
1,425
1
39,680.988
Tamaulipas Superior
9,358
Tamaulipas Superior
104.7333
113.2
0
0
0
0
17,878
4,627
563
1
1,975.854
Springs Road Sandstone
3,424
Springs Road Sandstone
104.7333
113.2
92
0
both
0
0
17,849
4,626
562
1
3,189.558
Springs Road Sandstone
3,424
Springs Road Sandstone
104.7333
113.2
92
0
both
0
0
9,501
2,384
340
1
21,013.658
Skull Creek Fm
7,658
Skull Creek
Dakota
104.7333
110.025
85
0
subsurface
0
0
9,468
2,374
339
1
40,685.355
Skull Creek Fm
1,921
Skull Creek
Colorado
104.7333
110.025
30
0
subsurface
0
0
35,415
8,913
1,538
1
12,796.498
Macdougall Point Mbr
9,738
Macdougall Point
Christopher
104.7333
110.025
0
0
0
0
9,329
2,349
337
1
43,154.691
Skull Creek Fm
1,921
Skull Creek
Colorado
104.7333
110.025
40
0
subsurface
0
0
9,600
2,411
341
1
39,055.152
Skull Creek Fm
7,658
Skull Creek
Dakota
104.7333
110.025
70
0
subsurface
0
0
9,240
2,333
336
1
28,264.65
Skull Creek Fm
1,921
Skull Creek
Colorado
104.7333
110.025
75
0
subsurface
0
0
9,631
2,422
342
1
36,781.879
Skull Creek Fm
7,658
Skull Creek
Dakota
104.7333
110.025
60
0
subsurface
0
0
36,826
9,429
1,614
1
12,997.807
Mill Creek Fm
9,980
Mill Creek
Blairmore
104.7333
110.025
100
100
0
0
9,121
2,309
333
1
18,458.613
Taft Hill Mbr
3,120
Taft Hill
Blackleaf
Colorado
104.7333
110.025
74
0
both
0
0
35,526
8,947
1,544
1
6,799.477
Invincible Point Mbr
9,737
Invincible Point
Christopher
104.7333
115.25
560
560
0
0
34,990
8,811
1,518
1
33,355.352
Christopher Fm
5,016
Christopher
104.7333
113.2
320
320
1
1
34,756
8,715
1,502
1
25,554.383
Christopher
5,016
Christopher
104.7333
113.2
130
130
0
0
34,710
8,660
1,499
1
3,431.47
Mill Creek Fm
9,980
Mill Creek
Blairmore
104.7333
108.9667
100
100
0
0
9,904
2,503
348
1
42,115.59
Skull Creek Fm
1,921
Skull Creek
Colorado
104.7333
110.025
45
0
both
0
0
16,878
10,074
526
1
63,277.414
Paluxy Fm
1,504
Paluxy
Fredericksburg
104.7333
108.9667
300
50
subsurface
0
0
16,280
4,273
519
1
52,922.238
Kainer
5,401
Kainer
Edwards
104.7333
111.0833
170
0
subsurface
5
10
9,775
2,462
345
1
37,620.645
Skull Creek Fm
7,658
Skull Creek
Dakota
104.7333
110.025
25
0
subsurface
0
0
35,666
8,976
1,553
1
6,918.277
Christopher Fm
5,016
Christopher
104.7333
113.2
660
660
0
0
34,459
8,605
1,490
1
9,947.496
Buckinghorse
3,191
Buckinghorse
Fort St. John
104.7333
110.025
600
600
0
0
9,798
2,468
346
1
26,650.545
Skull Creek Fm
1,921
Skull Creek
Colorado
104.7333
110.025
70
0
both
0
0
15,312
4,058
497
1
36,189.281
J-Sandstone Mbr of South Platte Fm
7,055
J-Sandstone
South Platte
Dakota
104.7333
110.025
34
8
subsurface
0
0
33,866
8,333
1,465
1
10,086.334
Spences Bridge Gp
9,496
Spences Bridge
104.7333
115.25
1,500
1,500
0
0
9,859
2,487
347
1
27,250.605
Skull Creek Fm
1,921
Skull Creek
Colorado
104.7333
110.025
85
0
both
0
0
37,223
9,541
1,625
1
113,663.922
Pelican Fm
5,746
Pelican
104.7333
110.025
10
10
0
0
38,261
9,905
1,660
1
32,841.469
Arctic Red Fm
8,053
Arctic Red
104.7333
110.025
450
450
0
0
38,305
9,926
1,662
1
22,607.805
Arctic Red Fm
8,053
Arctic Red
104.7333
108.9666
450
450
0
0
38,342
9,948
1,664
1
43,086.457
unnamed
null
104.7333
110.025
280
280
0
0
38,284
9,916
1,661
1
22,714.447
Arctic Red Fm
8,053
Arctic Red
104.7333
108.9666
1,600
1,600
0
0
16,675
4,303
523
1
20,642.252
Marys Creek Mbr
2,969
Marys Creek
Goodland
Fredericksburg
104.945
105.3578
40
0
0
0
16,472
4,289
521
1
37,051.09
Goodland Limestone
5,263
Goodland Limestone
Fredericksburg
104.945
107.485
180
0
subsurface
0
0
16,824
4,321
525
1
40,317.441
Marys Creek Fm
2,969
Marys Creek
Goodland
Fredericksburg
105.2625
106.0563
50
25
0
0
37,371
9,582
1,629
1
38,296.391
Swan River Fm
5,997
Swan River
105.2625
113.2
50
50
0
0
16,522
4,294
522
1
19,560.611
Marys Creek Mbr
2,969
Marys Creek
Goodland
Fredericksburg
105.2625
106.0563
45
0
subsurface
0
0
36,610
9,360
1,610
1
28,790.844
Swan River Fm
5,997
Swan River
105.2625
113.2
100
10
0
0
35,370
8,907
1,536
1
8,398.71
Invincible Point Mbr
9,737
Invincible Point
Christopher
105.2625
115.25
1,000
1,000
0
0
37,601
9,645
1,635
1
66,200.023
Colorado Gp
2,434
Colorado
105.2625
110.025
27
27
38
265
36,989
9,486
1,619
1
20,539.666
Tussock Mbr
10,017
Tussock
Scatter
Fort St. John
105.2625
108.4375
70
70
0
0
37,135
9,519
1,623
1
12,569.534
Boulder Creek Fm
10,027
Boulder Creek
Fort St. John
105.2625
108.12
100
100
1
1
35,390
8,909
1,537
1
11,337.73
Macdougall Point Mbr
9,738
Macdougall Point
Christopher
105.2625
110.025
490
490
0
0
16,720
4,310
524
1
47,200.875
Marys Creek Mbr
2,969
Marys Creek
Goodland
Fredericksburg
105.2625
106.0563
25
0
0
0
37,637
9,659
1,636
1
98,309.352
Pense Fm
5,751
Pense
Mannville
105.2625
110.025
20
20
0
0
36,714
9,396
1,612
1
48,788.035
Pense Fm
5,751
Pense
Mannville
105.2625
110.025
35
35
0
0
2,127
336
59
1
24,602.332
Maxon Sandstone
3,355
Maxon Sandstone
105.2625
108.9667
40
0
0
0
36,659
9,371
1,611
1
23,820.965
Pense Fm
5,751
Pense
Mannville
105.2625
110.025
20
20
0
0
37,088
9,505
1,622
1
12,632.451
Boulder Creek Fm
10,027
Boulder Creek
Fort St. John
105.2625
108.12
100
100
0
0
34,407
8,592
1,489
1
22,678.053
Tussock Fm
9,619
Tussock
105.2625
108.12
100
100
0
0
37,267
9,549
1,626
1
23,715.732
Boulder Creek Fm
10,027
Boulder Creek
Fort St. John
105.2625
108.12
80
80
0
0
38,537
10,019
1,674
1
36,967.613
unnamed
null
105.2625
110.025
0
0
0
0
38,508
10,011
1,673
1
28,232.865
Tussock Mbr
10,017
Tussock
Scatter
Fort St. John
105.2625
108.4375
50
50
0
0
16,642
4,303
523
1
20,642.252
Paluxy Fm
1,504
Paluxy
Fredericksburg
105.3578
106.1515
195
13
subsurface
0
0
16,473
4,289
521
1
37,051.09
Walnut Fm
2,228
Walnut
Fredericksburg
105.58
106.596
122
0
subsurface
0
0
16,165
6,370
516
1
40,984.691
Basal Transgressive Unit
null
105.58
110.025
45
0
both
0
0
16,372
4,283
520
1
37,427.555
Walnut Clay
6,104
Walnut Clay
Fredericksburg
105.58
106.85
65
0
subsurface
23
56
17,546
4,545
545
1
79,274.312
Gordon Pass Fm of Big Cypress Gp
7,324
Gordon Pass
Big Cypress
105.58
110.025
95
0
subsurface
0
0
17,613
4,569
546
1
67,927.328
Gordon Pass Fm of Big Cypress Gp
7,324
Gordon Pass
Big Cypress
105.58
110.025
140
0
subsurface
0
0
2,105
334
58
1
29,165.619
Del Carmen Limestone
3,552
Del Carmen Limestone
105.6562
106.4944
137
107
both
0
0
16,691
4,310
524
1
47,200.875
Paluxy Fm
1,504
Paluxy
Fredericksburg
106.0563
108.12
180
15
subsurface
0
0
16,811
4,321
525
1
40,317.441
Paluxy Fm
1,504
Paluxy
Fredericksburg
106.0563
107.485
170
65
subsurface
0
0
16,523
4,294
522
1
19,560.611
Paluxy Fm
1,504
Paluxy
Fredericksburg
106.0563
108.12
100
0
0
0
16,644
4,303
523
1
20,642.252
Upper Rusk Mbr
1,778
Rusk
Trinity
106.1515
106.85
400
135
both
0
0
1,898
294
54
1
14,957.047
Del Norte Fm
512
Del Norte
106.215
107.612
15
0
both
1
16
2,106
334
58
1
29,165.619
Telephone Canyon Fm
2,068
Telephone Canyon
Fredericksburg
106.4944
107.3326
137
106
both
0
0
16,474
4,289
521
1
37,051.09
Paluxy Sandstone
3,380
Paluxy Sandstone
Fredericksburg
106.596
107.485
137
0
subsurface
0
0
16,645
4,303
523
1
20,642.252
Mooringsport Mbr of Rusk Fm
7,132
Mooringsport
Rusk
Trinity
106.85
108.12
400
200
both
0
0
16,373
4,283
520
1
37,427.555
Paluxy Sandstone
3,380
Paluxy Sandstone
Fredericksburg
106.85
107.485
30
0
subsurface
6
13
7,413
1,955
287
1
22,632.693
Gable Creek Sandstone
3,305
Gable Creek Sandstone
106.85
113.2
2,500
0
surface
0
0
9,364
2,355
338
1
22,908.043
Skull Creek Fm
1,921
Skull Creek
Colorado
106.9135
111.1045
50
0
subsurface
0
0
2,056
320
57
1
29,008.318
Kiamichi Fm
1,037
Kiamichi
Washita
106.9135
111.1045
20
0
0
0
2,448
433
68
1
20,931.695
Paluxy Sandstone
3,380
Paluxy Sandstone
Fredericksburg
106.9135
113.2
37
0
both
0
0
9,048
2,286
332
1
29,450.566
Thermopolis Shale
4,249
Thermopolis Shale
Colorado
106.9135
115.25
135
110
surface
0
0
14,883
3,957
485
1
10,870.925
Cedar Mountain Fm
347
Cedar Mountain
106.9135
115.25
250
0
0
0
17,813
4,624
561
1
4,476.065
Franciscan Subduction Complex
76,217
Franciscan Complex
106.9135
144.625
0
0
both
0
0
1,268
166
36
1
27,287.484
Hrz Unit
null
106.9135
115.25
53
0
subsurface
0
0
9,227
2,328
335
1
40,610.836
Skull Creek Shale
4,234
Skull Creek Shale
Dakota
106.9135
111.1045
33
21
both
0
0
2,455
438
69
1
27,463.043
Paluxy Sandstone
3,380
Paluxy Sandstone
Fredericksburg
106.9135
113.2
40
0
both
6
50
17,912
4,633
564
1
1,511.912
Hex Fm
881
Hex
106.9135
141.5875
0
0
surface
0
0
4,310
829
106
1
18,981.598
Cheyenne Sandstone
3,269
Cheyenne Sandstone
106.9135
111.1045
30
14
subsurface
10
79
5,750
1,343
165
1
33,655.52
Fredericksburg Gp
2,480
Fredericksburg
106.9135
113.2
91
0
0
0
2,107
334
58
1
29,165.619
Maxon Sandstone
3,355
Maxon Sandstone
107.3326
108.1708
0
0
both
0
0
16,478
4,289
521
1
37,051.09
Atascosa Gp
2,372
Atascosa
107.485
111.93
200
0
subsurface
0
0
16,813
4,321
525
1
40,317.441
Upper Rusk Mbr
1,778
Rusk
Trinity
107.485
108.755
250
0
subsurface
0
0
16,812
4,321
525
1
40,317.441
Stuart City Fm
2,014
Stuart City
107.485
111.295
500
0
subsurface
0
0
16,375
4,283
520
1
37,427.555
Glen Rose Fm
754
Glen Rose Limestone
Trinity
107.485
113.2
460
0
subsurface
39
460