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
9,045
2,286
332
1
29,450.566
Frontier Fm
714
Frontier
90.825
100.5
125
0
surface
0
0
36,910
9,438
1,615
1
11,402.866
Blackstone Fm
8,190
Blackstone
Alberta
90.825
95.55
120
120
0
0
33,419
8,546
1,439
1
42,794.066
unnamed
null
90.825
100.5
210
210
0
0
9,901
2,503
348
1
42,115.59
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
70
0
both
0
0
4,756
977
120
1
9,074.687
Unit D
null
90.825
95.022
20
0
subsurface
0
0
9,013
2,272
331
1
27,302.18
Cone Calcareous Mbr
2,811
Cone
Marias River Shale
Colorado
90.825
95.022
20
0
0
0
6,049
1,450
182
1
22,368.387
Coleraine Fm
430
Coleraine
90.825
95.022
30
0
subsurface
2
11
6,046
1,447
179
1
25,895.09
Greenhorn Fm
799
Greenhorn
Colorado
90.825
93.9
10
0
subsurface
0
0
4,737
960
119
1
10,565.838
Unit D
null
90.825
94.857
20
0
subsurface
0
0
2,841
518
77
1
26,870.678
Carlile Fm
316
Carlile Shale
Colorado
90.825
92.875
33
0
both
0
0
2,853
522
78
1
28,375.143
Carlile Fm
316
Carlile Shale
Colorado
90.825
92.875
75
60
subsurface
0
0
9,728
2,447
344
1
30,736.227
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
35
0
subsurface
0
0
16,721
4,311
524
1
47,200.875
Tuscaloosa Fm
2,157
Tuscaloosa
90.825
92.875
50
0
subsurface
0
0
6,032
1,444
178
1
36,116.727
Greenhorn Fm
799
Greenhorn
Colorado
90.825
93.9
10
0
both
0
0
14,703
3,905
481
1
7,023.558
Coalville Mbr of Frontier Fm
6,977
Coalville
Frontier
90.825
93.9
100
0
both
0
0
4,814
1,031
124
1
15,681.1
Unit D
null
90.825
95.022
109
0
subsurface
0
0
36,831
9,430
1,614
1
12,997.807
Opabin Mbr
9,972
Opabin
Blackstone
Alberta
90.825
92.5333
40
40
0
0
4,828
1,045
125
1
7,766.896
Unit D
null
90.825
95.022
94
0
subsurface
0
0
17,398
4,481
541
1
19,483.625
Tuscaloosa Fm
2,157
Tuscaloosa
90.825
95.55
0
0
subsurface
0
0
4,838
1,055
126
1
9,752.781
Unit D
null
90.825
95.022
35
0
subsurface
0
0
16,559
4,295
522
1
19,560.611
Tuscaloosa Fm
2,157
Tuscaloosa
90.825
92.875
50
0
subsurface
0
0
15,420
4,092
500
1
28,924.057
Frontier Fm
714
Frontier
90.825
100.5
40
20
both
0
0
37,641
9,660
1,636
1
98,309.352
Second White Specks Mbr
8,217
Second White Speckled Shale
Colorado
90.825
95.55
0
0
0
0
2,938
550
33
1
8,337.878
Carlile Fm
316
Carlile Shale
Colorado
90.825
92.875
20
10
both
1
1
4,876
1,074
128
1
12,473.948
Unit D
null
90.825
95.022
87
0
subsurface
0
0
6,974
1,767
260
1
5,309.745
Venado Fm
2,198
Venado
90.825
93.9
576
0
both
0
0
4,910
1,093
129
1
3,465.405
Raritan Fm
1,701
Raritan
90.825
95.55
30
0
surface
2
15
8,908
2,249
330
1
18,357.867
Cone Calcareous Mbr
2,811
Cone
Marias River Shale
Colorado
90.825
95.022
35
0
surface
2
2
4,925
1,100
130
1
5,799.331
Raritan Fm
1,701
Raritan
90.825
97.233
191
31
subsurface
2
356
9,223
2,328
335
1
40,610.836
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.022
137
106
both
0
0
6,955
1,763
258
1
12,126.352
Venado Fm
2,198
Venado
90.825
92.875
439
340
both
0
0
4,952
1,109
131
1
3,300.681
Raritan Fm and Potomac Gp
1,701
Raritan
90.825
95.55
200
0
surface
0
0
8,891
2,243
329
1
13,493.494
Cone Mbr
2,811
Cone
Marias River Shale
Colorado
90.825
95.022
20
0
surface
11
140
11,085
2,963
412
1
18,444.629
Lower Mbr of Matanuska Fm
1,240
Matanuska
90.825
110.025
1,500
0
both
24
69
4,672
916
115
1
4,926.812
Raritan Fm
1,701
Raritan
90.825
95.55
156
0
subsurface
0
0
15,615
4,141
505
1
16,005.45
Adaville Fm
9
Adaville
90.825
93.2167
0
0
0
0
16,825
4,322
525
1
40,317.441
Tuscaloosa Fm
2,157
Tuscaloosa
90.825
93.2167
400
20
subsurface
0
0
2,969
568
79
1
12,598.981
Carlile Fm
316
Carlile Shale
Colorado
90.825
92.875
20
10
both
1
5
6,939
1,760
257
1
3,801.517
Venado Fm
2,198
Venado
90.825
93.9
43
0
both
0
0
4,646
908
114
1
4,579.002
Sayreville Sand Mbr
3,070
Sayreville Sand
Raritan
90.825
92.875
30
11
surface
7
22
37,566
9,635
1,634
1
56,456.926
Viking Fm
6,093
Viking
Colorado
90.825
102.0875
10
10
0
0
34,712
8,659
1,499
1
3,431.47
Blackstone
8,190
Blackstone
Alberta
90.825
103.675
210
210
0
0
5,886
1,380
173
1
36,089.457
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.022
18
0
subsurface
0
0
16,355
6,371
520
1
37,427.555
South Bosque Shale
4,236
South Bosque Shale
Eagle Ford
90.825
92.875
32
0
subsurface
0
0
5,874
1,378
172
1
23,881.365
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.022
11
0
subsurface
2
12
34,665
8,673
1,498
1
5,785.496
Blackstone
8,190
Blackstone
Alberta
90.825
98.85
120
120
0
0
5,126
1,187
143
1
18,340.184
Unit D
null
90.825
95.022
57
0
subsurface
0
0
16,874
10,074
526
1
63,277.414
Eagle Ford Fm
576
Eagle Ford
90.825
95.022
450
150
subsurface
0
0
2,209
361
62
1
11,342.605
D-cross Tongue of Mancos Shale
7,604
D-cross Tongue
Mancos Shale
90.825
92.5333
87
0
both
0
0
17,447
4,501
542
1
21,449.438
Tuscaloosa Fm
2,157
Tuscaloosa
90.825
95.55
250
0
subsurface
0
0
16,885
10,074
526
1
63,277.414
Tuscaloosa Fm - middle
2,157
Tuscaloosa
90.825
95.022
55
10
0
0
15,066
4,007
492
1
37,855.398
Carlile Fm
7,836
Carlile Shale
Benton
90.825
93.9
60
0
surface
7
14
9,770
2,462
345
1
37,620.645
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
25
0
subsurface
0
0
9,626
2,422
342
1
36,781.879
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
65
0
subsurface
0
0
9,244
2,333
336
1
28,264.65
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
20
0
subsurface
0
0
3,175
645
85
1
42,022.145
Carlile Fm
316
Carlile Shale
Colorado
90.825
92.875
67
33
subsurface
0
0
2,156
347
60
1
27,521.297
Upper Tongue of Mancos Shale
null
90.825
94.4775
241
0
both
7
47
4,491
848
109
1
36,881.723
Hills Pond Peridotite
5,350
Hills Pond Peridotite
90.825
93.9
0
0
both
0
0
17,521
4,531
544
1
23,362.303
Upper Mbr of Atkinson Fm
78
Atkinson
90.825
93.9
140
0
subsurface
0
0
34,601
8,694
1,497
1
5,434.595
Blackstone
8,190
Blackstone
Alberta
90.825
100.5
280
280
0
0
22,611
6,302
211
1
9,780.193
Corwin Fm
7,319
Corwin
Nanushuk
90.825
95.55
1,550
120
both
0
0
8,646
2,171
319
1
31,099.488
Granite Plutons Along Wood River
null
90.825
95.022
0
0
surface
0
0
2,121
335
58
1
29,165.619
Ernst Mbr
2,841
Ernst
Boquillas
Terlingua
90.825
95.022
145
0
both
4
19
16,115
4,252
487
1
27,617.959
Bacon Ridge Sandstone
3,242
Bacon Ridge Sandstone
90.825
93.9
305
0
0
0
16,104
4,252
487
1
27,617.959
Eagle Sandstone
3,291
Eagle Sandstone
Montana
90.825
92.875
235
0
21
280
17,315
4,440
538
1
36,699.453
Upper Mbr of Atkinson Fm
78
Atkinson
90.825
93.9
166
75
subsurface
0
0
37,142
9,519
1,623
1
12,569.534
Haven Mbr
8,124
Haven
Kaskapau
Smoky
90.825
91.3375
60
60
0
0
9,794
2,468
346
1
26,650.545
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
55
0
both
0
0
17,555
4,546
545
1
79,274.312
Upper Mbr of Atkinson Fm
78
Atkinson
90.825
93.9
40
10
subsurface
0
0
9,324
2,349
337
1
43,154.691
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
18
0
subsurface
0
0
17,603
4,567
546
1
67,927.328
Upper Mbr of Atkinson Fm
78
Atkinson
90.825
93.9
0
0
subsurface
0
0
9,595
2,411
341
1
39,055.152
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
50
0
subsurface
0
0
15,108
4,013
493
1
30,837.283
Codell Sandstone Mbr of Carlile Shale
7,421
Codell Sandstone
Carlile Shale
Colorado
90.825
92.875
8
5
both
2
2
16,035
4,242
486
1
15,866.498
Bacon Ridge Sandstone
3,242
Bacon Ridge Sandstone
90.825
93.9
305
0
0
0
9,360
2,355
338
1
22,908.043
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
50
0
subsurface
0
0
15,989
4,229
515
1
26,704.309
Cody Shale
4,069
Cody Shale
90.825
95.022
1,050
790
both
3
8
15,158
4,024
494
1
34,945.293
Mancos Shale
1,205
Mancos Shale
90.825
95.022
366
0
both
1
1
15,466
4,104
502
1
20,528.156
Frontier Sandstone Mbr
8,031
Frontier Sandstone
90.825
93.9
200
135
surface
0
0
22,523
6,272
802
1
43,468.73
Coker Fm
427
Coker
Tuscaloosa
90.825
93.9
0
0
0
0
15,175
4,027
495
1
46,264.289
Mancos Shale Fm
1,205
Mancos Shale
90.825
95.022
610
0
both
22
148
3,522
710
92
1
35,932.711
Carlile Fm
316
Carlile Shale
Colorado
90.825
92.875
70
55
subsurface
0
0
10,861
2,875
323
1
75,593.242
Kuskokwim Gp
2,526
Kuskokwim
90.825
113.2
10,000
0
surface
0
0
6,400
1,545
208
1
2,380.266
Trabuco Fm
2,121
Trabuco
90.825
92.875
100
0
surface
0
0
33,812
8,311
1,462
1
16,556.043
unnamed
null
90.825
95.55
0
0
0
0
37,963
9,779
1,647
1
12,063.117
Boundary Creek Fm
9,549
Boundary Creek
90.825
95.55
1,000
1,000
0
0
6,409
1,548
209
1
3,263.945
Baker Canyon Conglomerate Mbr
2,739
Baker Canyon Conglomerate
Ladd
90.825
92.875
200
100
1
2
18,422
4,746
586
1
42,403.523
Unnamed
null
90.825
100.335
15
0
0
0
15,236
4,038
496
1
27,994.848
Carlile Fm
7,836
Carlile Shale
Benton
90.825
92.875
27
3
subsurface
0
0
34,099
10,031
1,474
1
10,571.8
Boundary Creek Fm
9,549
Boundary Creek
90.825
98.85
1,000
1,000
0
0
9,464
2,374
339
1
40,685.355
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
45
0
subsurface
0
0
3,660
718
93
1
23,182.133
Greenhorn Limestone
3,617
Greenhorn Limestone
Benton
90.825
95.022
30
22
subsurface
4
34
37,928
9,749
1,644
1
55,009.594
Second White Specks Mbr
8,217
Second White Speckled Shale
Colorado
90.825
103.675
230
230
0
0
15,545
4,128
504
1
21,622.734
Blair Fm
193
Blair
Mesaverde
90.825
92.875
270
0
4
4
37,325
9,562
1,627
1
78,237.617
Second White Speckled Shale Fm
8,217
Second White Speckled Shale
Colorado
90.825
95
100
100
1
4
1,860
274
52
1
20,334.869
Colorado Fm
432
Colorado
90.825
95.55
503
0
both
13
26
15,705
4,162
507
1
13,340.606
Adaville Fm
9
Adaville
90.825
92.875
1,200
0
0
0
9,496
2,384
340
1
21,013.658
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
70
0
subsurface
0
0
9,856
2,487
347
1
27,250.605
Greenhorn Fm
799
Greenhorn
Colorado
90.825
95.55
40
0
both
7
31
17,017
4,347
529
1
34,981.258
Upper Tuscaloosa
2,157
Tuscaloosa
90.825
93.9
74
0
subsurface
0
0
15,358
4,071
498
1
28,567.506
Greenhorn Fm
7,864
Greenhorn
Benton
90.825
93.9
80
0
both
2
12