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
6,513
1,585
220
1
2,715.504
Santa Rosa Basalt
4,344
Santa Rosa Basalt
7.246
12.1775
30
0
both
0
0
16,057
4,246
486
1
15,866.498
Caldwell Canyon Volcanics
4,454
Caldwell Canyon Volcanics
7.246
21.0975
100
0
0
0
33,287
7,752
1,421
1
76,726.102
unnamed
null
7.246
23.04
0
0
0
0
18,059
4,645
569
1
2,286.299
Potter Sandstone
null
7.246
8.1228
150
20
both
0
0
3,520
709
92
1
35,932.711
Ash Hollow Fm
71
Ash Hollow
Ogallala
7.246
11.63
83
0
both
12
158
4,957
1,113
132
1
6,998.652
Kirkwood Fm
1,052
Kirkwood
7.246
11.63
152
15
subsurface
41
289
13,585
3,590
458
1
24,012.732
Terrigenous and Volcanogenic Rocks of Esmeralda Fm
7,697
Esmeralda
7.246
14.36
1,000
100
surface
5
196
16,569
4,297
522
1
19,560.611
Castor Creek Mbr
2,787
Castor Creek
Fleming
7.246
8.342
100
0
both
11
67
14,795
3,931
483
1
28,187.002
Sevier River Fm
1,869
Sevier River
7.246
13.09
100
0
surface
1
5
13,581
3,590
458
1
24,012.732
Thirsty Canyon Tuff
4,612
Thirsty Canyon Tuff
7.246
8.342
250
0
surface
0
0
13,735
3,643
461
1
26,235.342
Jenny Creek Tuff
4,582
Jenny Creek Tuff
7.246
11.9585
100
0
surface
0
0
15,634
4,147
506
1
19,214.545
Browns Park Fm
250
Browns Park
7.246
23.04
300
0
5
28
1,807
245
50
1
18,314.1
Unnamed
null
7.246
13.82
150
0
both
0
0
13,957
3,707
466
1
18,636.381
Panaca Fm
1,507
Panaca
7.794
8.342
425
0
surface
2
43
18,031
4,644
569
1
2,286.299
Lakeview Sand Bed
null
7.794
8.342
67
0
subsurface
0
0
6,386
1,543
208
1
2,380.266
Yorba Mbr of Puente Fm
3,175
Yorba
Puente
7.9767
8.7073
610
0
both
2
3
17,676
4,584
551
1
723.187
Santa Cruz Mudstone
5,877
Santa Cruz Mudstone
7.9767
8.7073
2,400
300
both
1
3
18,099
4,655
574
1
4,155.952
Reef Ridge Shale
4,210
Reef Ridge Shale
7.9767
8.7073
105
0
both
0
0
17,888
4,628
563
1
1,975.854
Reef Ridge Shale
4,210
Reef Ridge Shale
7.9767
8.7073
0
0
both
0
0
18,121
4,656
573
1
5,188.256
Lerdo Sand Bed
6,840
7.9767
9.164
0
0
subsurface
0
0
6,826
1,733
242
1
933.691
Bald Peak Basalt
4,311
Bald Peak Basalt
Contra Costa
7.9767
8.7073
115
0
surface
0
0
14,419
3,830
476
1
26,556.199
Neeley Fm
1,407
Neeley
7.9767
8.7073
30
0
0
0
17,981
4,642
567
1
1,151.546
Reef Ridge Shale
4,210
Reef Ridge Shale
7.9767
8.342
0
0
both
0
0
17,945
4,640
566
1
740.67
Belridge Diatomite and Chico Martinez Diatomite
6,877
Chico Martinez Diatomite
7.9767
8.7073
250
0
both
0
0
17,980
4,641
567
1
1,151.546
Fitzgerald and Olig Sand Beds
null
7.9767
8.7073
0
0
subsurface
0
0
5,109
1,178
142
1
3,787.979
Manokin Aquifer
2,417
Chesapeake
7.9767
8.7073
50
0
subsurface
0
0
7,446
1,966
291
1
24,273.168
Prater Creek Ash-flow Tuff
4,600
Prater Creek Ash-flow Tuff
7.9767
8.7073
0
0
surface
0
0
14,129
3,752
469
1
21,498.912
Unnamed 8.5 Myr dacite
null
8
8.5
0
0
0
0
33,378
8,035
1,437
1
22,103.275
unnamed
null
8.2842
11.2353
0
0
0
0
33,499
8,114
1,442
1
14,164.106
Wrangell Lava
7,560
Wrangell Lava
8.2842
11.2353
2,000
0
0
0
13,958
3,707
466
1
18,636.381
Unnamed
null
8.342
8.89
0
0
surface
0
0
13,422
3,539
200
1
8,542.339
Monterey Fm
1,328
Monterey
8.342
15.44
900
300
both
2
2
16,570
4,297
522
1
19,560.611
Williamson Creek Mbr
3,168
Williamson Creek
Fleming
8.342
12.1775
270
0
both
1
17
13,582
3,590
458
1
24,012.732
Pozo Fm
1,642
Pozo
8.342
10.534
60
0
surface
0
0
17,034
4,352
529
1
34,981.258
Hattiesburg Fm
850
Hattiesburg
8.342
13.82
457
107
both
0
0
17,499
6,386
544
1
23,362.303
Choctawhatchee Fm of Alum Bluff Gp
7,313
Choctawhatchee
Alum Bluff
8.342
10.534
70
0
both
16
539
7,490
1,975
295
1
24,178.461
Banbury Basalt
4,312
Banbury Basalt
Idaho
8.342
11.63
300
0
surface
1
2
18,182
6,389
545
1
79,274.312
Peace River Fm
1,533
Peace River
Hawthorn
8.342
12.36
15
0
0
0
7,424
1,957
289
1
30,788.986
Unnamed
null
8.342
13.2725
0
0
surface
0
0
6,567
1,607
225
1
4,479.276
Potato Sandstone
3,386
Potato Sandstone
8.342
10.534
0
0
surface
0
0
18,012
4,643
568
1
944.438
Reef Ridge Shale
4,210
Reef Ridge Shale
8.342
9.438
351
61
both
0
0
17,594
6,394
546
1
67,927.328
Murdock Station Mbr of Peace River Fm
7,135
Murdock Station
Tamiami
8.342
10.534
10
0
both
2
50
18,033
4,644
569
1
2,286.299
Reef Ridge Shale
4,210
Reef Ridge Shale
8.342
9.986
160
0
both
0
0
17,983
4,642
567
1
1,151.546
Asphalto Sand Bed
6,813
8.342
8.7073
70
0
subsurface
0
0
18,032
4,644
569
1
2,286.299
Sub - Lakeview Sand Bed
null
8.342
8.89
100
3
subsurface
0
0
17,982
4,642
567
1
1,151.546
McKittrick Sand Bed
6,843
8.342
8.7073
122
0
subsurface
0
0
13,674
3,622
460
1
17,563.146
Idavada Volcanics
4,468
Idavada Volcanics
8.342
13.2178
600
0
surface
1
2
10,944
2,919
405
1
51,479.691
Beluga Fm
145
Beluga
Kenai
8.342
14.36
1,600
0
subsurface
0
0
3,187
648
85
1
42,022.145
Valentine Fm
2,187
Valentine
Ogallala
8.342
13.2725
76
0
both
110
1,143
18,089
4,654
575
1
12,067.071
Santa Margarita Sandstone
3,414
Santa Margarita Sandstone
8.342
10.534
180
0
both
0
0
17,819
4,625
562
1
3,189.558
Reef Ridge Shale
4,210
Reef Ridge Shale
8.342
10.534
0
0
both
0
0
13,436
3,540
219
1
1,772.334
Yorba Mbr
3,175
Yorba
Puente
8.342
10.534
365
0
both
0
0
6,319
1,522
203
1
1,420.329
Castaic Fm
335
Castaic
8.342
11.63
2,200
0
both
0
0
33,249
7,744
1,419
1
88,914.781
Tuxpan Fm
9,365
Tuxpan
8.342
20.45
0
0
7
24
17,142
4,371
532
1
14,109.658
Upper Mbr of Pensacola Clay
5,750
Pensacola Clay
8.342
11.63
256
98
subsurface
0
0
5,034
1,147
138
1
5,244.604
Manokin Aquifer
null
8.342
10.534
50
40
subsurface
0
0
17,487
4,519
543
1
12,477.054
Unnamed Upper Mbr of Pensacola Clay
5,750
Pensacola Clay
8.342
10.534
73
20
subsurface
0
0
13,455
3,543
455
1
27,105.701
High Rock and Virgin Valley Beds
null
8.342
13.82
600
300
surface
1
24
16,760
4,317
525
1
40,317.441
Williamson Creek Mbr
3,168
Williamson Creek
Fleming
8.342
12.1775
350
0
both
0
0
17,133
4,367
531
1
8,593.322
Pensacola Clay
5,750
Pensacola Clay
8.342
13.82
83
0
subsurface
5
24
18,178
6,389
545
1
79,274.312
Bone Valley Mbr of Peace River Fm
6,939
Bone Valley
Peace River
Hawthorn
8.342
12.36
15
0
both
40
302
17,664
4,580
550
1
2,402.223
Santa Cruz Mudstone
5,877
Santa Cruz Mudstone
8.342
10.534
2,700
140
both
3
8
6,338
1,528
204
1
3,128.253
Modelo Fm
1,314
Modelo
8.342
11.63
150
0
both
0
0
6,834
1,735
243
1
1,540.42
Contra Costa Gp
2,443
Contra Costa
8.342
10.534
2,165
1,905
surface
6
6
6,347
1,529
205
1
1,433.792
Modelo Fm
1,314
Modelo
8.342
13.2725
900
0
both
2
11
13,739
3,646
462
1
33,541.77
Humboldt Fm
930
Humboldt
8.342
17.0975
600
0
surface
7
90
8,707
2,192
324
1
26,877.178
Idavada Volcanics
4,468
Idavada Volcanics
8.342
11.63
701
305
both
0
0
18,122
4,656
573
1
5,188.256
Fairhaven Sand
null
8.342
8.7073
16
13
subsurface
0
0
7,473
6,321
294
1
24,289.332
Juntura Fm and Bully Creek Fm
3,201
Juntura
8.342
12.1775
125
0
22
152
3,135
634
84
1
44,069.27
Valentine Fm
2,187
Valentine
Ogallala
8.342
12.1775
45
0
both
20
142
13,960
3,707
466
1
18,636.381
Kane Wash Tuff
4,583
Kane Wash Tuff
8.342
13.455
437
0
surface
0
0
18,063
4,646
570
1
1,310.188
Coal Oil Canyon Sands Mbr
null
8.342
10.1687
0
0
surface
0
0
14,414
3,829
475
1
8,516.035
Unnamed
null
8.342
17.0975
1,000
0
surface
0
0
22,471
6,268
802
1
43,468.73
Hattiesburg Fm
850
Hattiesburg
8.342
13.82
0
0
0
0
14,291
3,802
473
1
10,016.733
Rhyolites of Black Mnts
null
8.342
10.1687
0
0
surface
0
0
6,994
1,770
252
1
1,324.22
Green Valley Fm tuff
null
8.342
9.986
0
0
0
0
7,430
1,960
290
1
27,239.727
Devine Canyon Ash-flow Tuff
4,573
Devine Canyon Ash-flow Tuff
8.4516
10.534
100
0
surface
0
0
17,946
4,640
566
1
740.67
Reef Ridge Shale
4,210
Reef Ridge Shale
8.7073
10.534
168
0
both
0
0
6,271
1,509
199
1
4,602.641
Monterey Fm
1,328
Monterey
8.7073
14.36
1,525
0
both
3
5
6,387
1,543
208
1
2,380.266
Soquel Mbr of Puente Fm
3,098
Soquel
Puente
8.7073
12.1775
885
0
0
0
7,447
1,966
291
1
24,273.168
Devine Canyon Ash-flow Tuff
4,573
Devine Canyon Ash-flow Tuff
8.7073
10.534
0
0
surface
0
0
13,864
3,683
464
1
27,369.797
Amaragosa Chaos
null
8.7073
12.1228
100
0
surface
0
0
18,100
4,655
574
1
4,155.952
McLure Shale Mbr of Monterey Fm
7,114
McLure
Monterey
8.7073
12.1775
150
0
both
0
0
6,827
1,733
242
1
933.691
Siesta Fm
1,903
Siesta
Contra Costa
8.7073
10.1687
200
0
surface
4
6
14,420
3,830
476
1
26,556.199
Starlight Fm (Salt Lake Fm)
7,815
Starlight
8.7073
12.1775
250
0
surface
4
38
17,889
4,628
563
1
1,975.854
McLure Shale
4,154
McLure Shale
8.7073
13.2725
0
0
both
0
0
14,130
3,752
469
1
21,498.912
Unnamed
null
8.7073
17.0975
0
0
surface
0
0
11,053
2,950
411
1
14,899.822
Unnamed
null
8.7073
11.63
0
0
0
0
17,984
4,642
567
1
1,151.546
Antelope Shale Mbr
2,727
Antelope Shale
Monterey
8.7073
12.1775
840
0
both
0
0
17,677
4,584
551
1
723.187
Santa Margarita Sandstone
3,414
Santa Margarita Sandstone
8.7073
13.2725
130
0
both
0
0
5,110
1,178
142
1
3,787.979
St Marys Fm
1,984
St Marys
Chesapeake
8.7073
12.1775
50
0
subsurface
0
0
18,123
4,656
573
1
5,188.256
Chanac Fm
356
Chanac
8.7073
9.986
170
0
both
0
0
13,959
3,707
466
1
18,636.381
Unnamed
null
8.89
13.09
0
0
surface
0
0
18,035
4,644
569
1
2,286.299
Antelope Shale Mbr
2,727
Antelope Shale
Monterey
8.89
12.1775
760
0
both
0
0
18,014
4,643
568
1
944.438
Elk Hills Shale Mbr
2,837
Elk Hills Shale
Monterey
9.438
11.9585
1,006
550
subsurface
0
0
34,248
8,499
1,475
1
39,087.719
unnamed
null
9.7598
25.755
0
0
0
0
33,782
8,285
1,460
1
55,658.094
unnamed
null
9.7598
18.6133
0
0
0
0
33,804
8,301
1,461
1
12,789.164
Poplar Butte Fm
9,483
Poplar Buttes
9.7598
18.6133
0
0
0
0
33,816
8,308
1,462
1
16,556.043
unnamed
null
9.7598
18.1706
0
0
0
0
33,935
8,365
1,468
1
48,087.148
unnamed
null
9.7598
18.6133
0
0
0
0