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
33,198
7,713
1,435
1
66,201.234
Mendez
9,297
Mendez
66
83.6
0
0
0
0
5,098
1,176
142
1
3,787.979
Monmouth Gp and Matawan Gp
2,542
Matawan
66
80.75
90
0
subsurface
0
0
18,083
4,652
575
1
12,067.071
Wheatville Sand Bed
6,864
66
67.054
50
0
subsurface
0
0
15,824
4,187
510
1
17,355.143
Lance Fm
1,090
Lance
Black Buttes coal
66
72.2
914
0
0
0
9,148
2,315
334
1
27,289.57
Hell Creek Fm
867
Hell Creek
66
67.55
183
122
0
0
9,129
2,310
333
1
18,458.613
St Mary River Fm
1,983
St Mary River
66
72.2
300
0
surface
2
28
15,152
4,024
494
1
34,945.293
Cimarron Ridge Fm
398
Cimarron Ridge
66
67.55
183
0
surface
0
0
33,837
8,317
1,463
1
15,842.269
unnamed
null
66
75.05
600
600
0
0
15,771
4,175
509
1
21,201.191
Lance Fm
1,090
Lance
Black Buttes coal
66
72.2
823
0
both
8
10
17,772
4,617
560
1
3,008.739
Unnamed
null
66
100.5
0
0
both
0
0
11,153
3,007
421
1
14,148.248
Valdez Gp and Yakutat Gp
2,688
Valdez
66
100.5
0
0
0
0
11,149
3,005
420
1
11,228.33
Valdez Gp and Yakutat Gp
2,714
Yakutat
66
100.5
0
0
surface
0
0
11,144
3,001
419
1
8,637.432
Valdez Gp and Yakutat Gp
2,714
Yakutat
66
100.5
0
0
0
0
17,770
4,616
559
1
2,816.153
Gabilan Mesa Quartz Diorite
null
66
100.5
0
0
both
0
0
15,654
4,148
506
1
19,214.545
Lance Fm
1,090
Lance
Black Buttes coal
66
70.65
620
0
both
2
3
6,766
1,706
240
1
2,136.596
Great Valley Sequence
null
66
137.05
0
0
both
0
0
9,037
2,284
332
1
29,450.566
Beaverhead Conglomerate
4,492
Beaverhead Conglomerate
66
75.05
3,250
0
surface
0
0
1,270
167
36
1
27,287.484
Colville Gp
2,437
Colville
66
93.9
259
0
subsurface
0
0
5,754
1,344
165
1
33,655.52
Navarro Gp
2,580
Navarro
66
70.65
273
0
3
31
17,722
4,602
556
1
1,986.204
Unnamed
null
66
103.675
0
0
both
0
0
35,085
8,826
1,521
1
57,212.18
Eureka Sound Gp
9,677
Eureka Sound
66
70.65
240
240
0
0
15,538
4,128
504
1
21,622.734
Lance Fm
1,090
Lance
Black Buttes coal
66
72.2
620
0
5
110
11,139
2,997
418
1
10,990.318
Yakutat Gp
2,714
Yakutat
66
100.5
0
0
surface
0
0
33,176
7,743
1,433
1
48,344.598
Mendez
9,297
Mendez
66
83.6
0
0
0
0
9,896
2,503
348
1
42,115.59
Hell Creek Fm
867
Hell Creek
66
67.054
140
0
both
2
25
9,851
2,487
347
1
27,250.605
Hell Creek Fm
867
Hell Creek
66
67.054
150
0
both
12
105
33,149
7,711
1,431
1
47,638.801
Angostura Fm
9,316
Angostura
66
76
0
0
3
84
6,880
1,748
252
1
1,324.22
Deer Valley Fm
511
Deer Valley
66
67.55
244
0
0
0
33,352
7,733
1,425
1
39,680.988
Escondido
624
Escondido
Navarro
66
67.55
0
0
4
8
36,726
9,397
1,612
1
48,788.035
Frenchman Fm
5,227
Frenchman
66
67.55
300
300
14
157
33,122
7,710
1,429
1
60,435.828
unnamed
null
66
67.55
0
0
0
0
33,199
7,713
1,435
1
66,201.234
Atoyac Fm
9,338
Atoyac
66
83.6
0
0
0
0
9,589
2,411
341
1
39,055.152
Hell Creek Fm
867
Hell Creek
66
67.054
75
0
surface
0
0
16,219
4,265
517
1
79,418.891
Navarro Fm
1,400
Navarro
66
70.65
300
180
subsurface
0
0
33,121
7,710
1,429
1
60,435.828
Mendez Fm
9,297
Mendez
66
83.6
0
0
0
0
2,933
546
48
1
48,449.996
Unnamed
null
66
75.05
0
0
surface
0
0
35,395
8,909
1,537
1
11,337.73
Eureka Sound Gp
9,677
Eureka Sound
66
75.05
500
500
0
0
18,421
4,746
586
1
42,403.523
Unnamed
null
66
90.825
457
0
0
0
37,964
9,780
1,647
1
12,063.117
Tent Island Fm
9,550
Tent Island
Fish River
66
67.55
2,300
1,500
0
0
33,308
7,731
1,423
1
125,837.57
Mendez
9,297
Mendez
66
83.6
0
0
1
0
33,148
7,711
1,431
1
47,638.801
Ocozocoaulta Fm
9,315
Ocozocoaulta
66
74.1
0
0
5
41
33,237
7,714
1,419
1
88,914.781
Mendez
9,297
Mendez
66
83.6
0
0
3
9
36,784
9,404
1,613
1
40,588.414
Frenchman Fm
5,227
Frenchman
66
67.55
60
60
1
9
10,888
2,889
402
1
79,781.336
Hoodoo Fm
905
Hoodoo
66
77.9
600
550
both
0
0
16,262
4,268
518
1
64,848.582
Navarro Fm
1,400
Navarro
66
72.2
275
31
subsurface
0
0
33,147
7,711
1,431
1
47,638.801
Mendez
9,297
Mendez
66
83.6
0
0
0
0
6,279
1,512
200
1
8,542.339
Jalama Fm
973
Jalama
66
100.5
1,220
0
both
45
427
10,953
2,919
405
1
51,479.691
Kaguyak Fm
1,000
Kaguyak
66
83.6
1,390
0
surface
0
0
10,929
2,906
404
1
60,931.703
Kaguyak Fm
1,000
Kaguyak
66
75.05
1,400
1,350
both
15
22
9,490
2,384
340
1
21,013.658
Hell Creek Fm
867
Hell Creek
66
67.054
125
0
surface
0
0
6,873
1,745
251
1
469.921
Deer Valley Fm
511
Deer Valley
66
67.55
244
0
0
0
10,909
2,897
403
1
72,316.008
Chignik Fm
377
Chignik
66
77.9
1,500
0
33
42
3,688
727
94
1
17,893.213
Schrader Bluff Fm
1,845
Schrader Bluff
66
75.05
579
0
subsurface
0
0
9,456
2,374
339
1
40,685.355
Hell Creek Fm
867
Hell Creek
66
67.054
75
0
both
65
435
3,697
729
95
1
9,473.32
Schrader Bluff Fm
1,845
Schrader Bluff
66
75.05
500
0
subsurface
0
0
3,732
740
96
1
16,862.484
Schrader Bluff Fm
1,845
Schrader Bluff
66
75.05
550
0
subsurface
0
0
6,893
1,777
254
1
1,345.047
2nd Massive Sand
null
66
66.713
0
0
subsurface
0
0
9,706
2,442
343
1
22,995.643
Hell Creek Fm
867
Hell Creek
66
67.054
50
0
surface
0
0
9,351
2,355
338
1
22,908.043
Hell Creek Fm
867
Hell Creek
66
67.054
120
0
both
4
11
5,890
1,381
174
1
33,812.805
Pierre Shale
4,191
Pierre Shale
Montana
66
83.6
29
0
subsurface
1
2
36,670
9,371
1,611
1
23,820.965
Frenchman Fm
5,227
Frenchman
66
67.55
100
100
2
2
35,802
9,034
1,565
1
4,340.976
Hansen Point Fm
9,773
Hansen Point
66
72.2
930
930
0
0
13,419
3,538
198
1
2,735.393
Unnamed
null
66
100.5
0
0
both
0
0
15,986
4,229
515
1
26,704.309
Lance Fm
1,090
Lance
Black Buttes coal
66
72.2
425
260
both
10
76
34,614
8,694
1,497
1
5,434.595
Willow Creek
2,301
Willow Creek
66
67.55
0
0
0
0
5,883
1,380
173
1
36,089.457
Pierre Shale
4,191
Pierre Shale
Montana
66
83.6
69
0
both
7
16
16,867
10,074
526
1
63,277.414
Selma Chalk
4,694
Selma Chalk
66
83.6
330
60
subsurface
1
5
6,522
1,589
215
1
3,535.091
Cabrillo Fm
278
Cabrillo
Rosario
66
70.65
100
75
3
6
33,285
7,753
1,421
1
76,726.102
Mendez
9,297
Mendez
66
83.6
0
0
0
0
6,712
1,673
234
1
16,057.813
Great Valley Sequence
null
66
90.825
0
0
both
0
0
8,898
2,249
330
1
18,357.867
Willow Creek Fm
2,301
Willow Creek
66
67.054
240
0
surface
0
0
17,931
4,638
565
1
1,190.193
Moreno Fm
1,346
Moreno
66
67.55
610
0
both
0
0
33,102
7,737
1,427
1
149,543.047
unnamed
null
66
83.6
0
0
0
0
8,880
2,243
329
1
13,493.494
Willow Creek Fm
2,301
Willow Creek
66
67.054
240
0
surface
1
1
34,770
8,722
1,503
1
53,656.719
Eureka Sound
9,677
Eureka Sound
66
67.55
20
20
0
0
5,795
1,352
167
1
23,758.977
Navarro Gp and Taylor Gp
2,580
Navarro
66
75.05
646
0
4
8
17,690
4,586
552
1
1,117.095
Pigeon Point Fm
1,574
Pigeon Point
66
89.8
2,600
0
surface
32
177
34,758
8,716
1,502
1
25,554.383
Eureka Sound
9,677
Eureka Sound
66
67.55
30
30
0
0
15,464
4,104
502
1
20,528.156
Mesaverde Gp
2,557
Mesaverde
66
80.75
1,220
160
surface
3
13
14,913
3,968
488
1
44,986.121
Mesaverde Fm
1,281
Mesaverde
66
84.125
300
0
surface
0
0
34,738
8,711
1,501
1
60,092.707
Eureka Sound Gp
9,677
Eureka Sound
66
67.55
10
10
0
0
33,286
7,753
1,421
1
76,726.102
Cardenas Fm
9,383
Cardenas
66
83.6
0
0
13
63
15,350
4,071
498
1
28,567.506
Arapahoe Fm
57
Arapahoe
66
69.131
133
0
both
4
6
17,904
4,633
564
1
1,511.912
Moreno Fm
1,346
Moreno
66
67.55
610
0
0
0
14,965
3,985
489
1
35,096.52
Upper Shale Mbr of Kirkland Shale
4,128
Kirtland Shale
66
67.054
0
0
both
166
350
15,370
4,073
499
1
23,263.045
Diorite, Porphyry and Aplite
null
66
75.05
0
0
surface
0
0
15,051
4,003
491
1
56,023.535
Kaiparowits Fm
1,003
Kaiparowits
66
84.125
350
0
both
16
84
6,822
1,732
242
1
933.691
Great Valley Sequence
null
66
100.5
0
0
both
0
0
15,433
4,094
501
1
22,166.564
Mesaverde Gp
2,557
Mesaverde
66
75.05
700
140
both
13
30
36,622
9,360
1,610
1
28,790.844
Boissevain Fm
4,915
Boissevain
66
72.2
95
95
0
0
17,720
4,601
555
1
4,839.036
Unnamed
null
66
75.05
600
0
surface
0
0
9,620
2,422
342
1
36,781.879
Hell Creek Fm
867
Hell Creek
66
67.054
50
0
surface
14
77
9,003
2,272
331
1
27,302.18
Willow Creek Fm
2,301
Willow Creek
66
67.054
465
330
surface
0
0
11,129
2,990
416
1
17,789.426
Valdez Gp
2,688
Valdez
66
100.5
0
0
0
0
6,526
1,590
216
1
2,346.482
Rosario Gp
2,633
Rosario
66
80.75
300
225
both
13
16
6,903
1,755
255
1
3,748.47
2nd Massive Sand
null
66
66.5426
0
0
subsurface
0
0
14,813
3,934
484
1
18,677.342
Kaiparowits Fm
1,003
Kaiparowits
66
67.55
1,000
0
surface
20
38
9,789
2,468
346
1
26,650.545
Hell Creek Fm
867
Hell Creek
66
67.054
150
0
both
198
2,061
6,729
1,678
235
1
3,938.43
Great Valley Sequence
null
66
92.875
0
0
both
11
58
38,053
9,813
1,650
1
25,745.6
Tent Island Fm
9,550
Tent Island
Fish River
66
70.65
3,300
3,300
0
0