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
22,971
6,465
825
1
12,531.731
Lycium Mbr of Latrania Fm
8,344
Lycium
Latrania
Imperial
5.333
6.7678
130
0
0
0
7,136
1,836
268
1
14,386.131
Sandy River Mudstone
5,875
Sandy River Mudstone
5.333
10.4244
300
100
both
0
0
14,065
3,728
468
1
21,898.732
Muddy Creek Fm
1,372
Muddy Creek
5.333
11.63
650
0
surface
2
6
16,427
4,287
521
1
37,051.09
Fleming Fm
664
Fleming
5.333
15.98
39
0
both
0
0
7,477
1,973
294
1
24,289.332
Grassy Mountain Fm
787
Grassy Mountain
Idaho
5.333
11.9038
350
0
surface
0
0
15,812
6,434
510
1
17,355.143
Split Rock Fm
1,971
Split Rock
5.333
23.04
610
0
3
9
10,880
2,886
402
1
79,781.336
Bear Lake Fm
121
Bear Lake
5.333
13.82
3,200
1,450
14
106
22,472
6,268
802
1
43,468.73
Pascagoula Fm
1,521
Pascagoula
5.333
8.342
0
0
0
0
15,760
6,405
509
1
21,201.191
Undifferentiated
null
5.333
23.04
610
0
both
0
0
1,877
283
53
1
12,271.125
Unnamed
null
5.333
20.45
518
396
0
0
15,752
4,173
508
1
30,410.238
Upper Miocene Rocks
null
5.333
20.45
0
0
0
0
33,180
7,742
1,433
1
48,344.598
Encanto
9,323
Encanto
5.333
13.2725
0
0
3
7
11,120
2,988
416
1
17,789.426
Redwood Fm
1,714
Redwood
5.333
19.3325
0
0
0
0
7,423
1,957
289
1
30,788.986
Picture Rock Basalt and Other Basalts
null
5.333
11.63
0
0
surface
0
0
33,162
7,711
1,431
1
47,638.801
Encanto Fm
9,323
Encanto
5.333
13.2725
0
0
0
0
15,636
4,147
506
1
19,214.545
Undifferentiated
null
5.333
23.04
350
0
surface
4
13
13,863
3,683
464
1
27,369.797
Shoshone Volcanics
4,481
Shoshone Volcanics
5.333
7.9767
900
0
0
0
10,925
2,903
404
1
60,931.703
Bear Lake Fm
121
Bear Lake
5.333
15.98
3,200
1,450
0
0
7,076
1,805
263
1
5,785.591
Empire Fm
10,320
Empire
5.333
10.534
500
0
6
332
10,906
2,894
403
1
72,316.008
Bear Lake Fm
121
Bear Lake
5.333
15.98
3,200
1,450
0
0
15,616
4,142
505
1
16,005.45
Undifferentiated
null
5.333
23.04
0
0
0
0
15,535
4,127
504
1
21,622.734
Undifferentiated
null
5.333
23.04
350
0
surface
1
2
14,412
3,829
475
1
8,516.035
Unnamed
null
5.333
7.246
0
0
surface
0
0
15,498
4,116
503
1
23,106.414
Undifferentiated
null
5.333
23.04
300
0
surface
0
0
13,861
3,683
464
1
27,369.797
Furnace Creek Fm
718
Furnace Creek
5.333
6.7678
1,650
0
surface
0
0
16,400
4,285
520
1
37,427.555
Lagarto Fm
1,081
Lagarto
5.333
14.9
400
0
both
0
0
16,082
4,249
487
1
27,617.959
Conant Creek Tuff
4,568
Conant Creek Tuff
5.333
7.246
125
0
0
0
33,210
7,713
1,435
1
66,201.234
Encanto
9,323
Encanto
5.333
13.2725
0
0
0
0
15,219
4,034
496
1
27,994.848
Wagontongue Fm
2,219
Wagontongue
5.333
10.534
213
86
surface
0
0
13,435
3,540
219
1
1,772.334
Sycamore Canyon Mbr
3,119
Sycamore Canyon
Puente
5.333
8.342
830
0
0
0
17,778
4,619
560
1
3,008.739
Quien Sabe Volcanics
4,479
Quien Sabe Volcanics
5.333
12.1775
1,213
0
subsurface
0
0
8,628
2,163
318
1
65,616.188
Unnamed
null
5.333
28.95
1,800
0
surface
0
0
5,022
1,143
137
1
4,412.998
Chesapeake Gp
2,417
Chesapeake
5.333
20.45
175
150
both
0
0
8,629
2,163
318
1
65,616.188
Unnamed
null
5.333
26.235
0
0
surface
0
0
15,096
4,013
493
1
30,837.283
Devils Hole Fm
526
Devils Hole
5.333
23.04
400
10
both
0
0
8,663
2,174
320
1
14,906.156
Unnamed
null
5.333
33.9
700
0
both
0
0
8,666
2,174
320
1
14,906.156
Molybdenum Ridge Granite
4,423
Molybdenum Ridge Granite
5.333
100.5
1,000
0
both
0
0
9,147
2,314
334
1
27,289.57
Unnamed
null
5.333
23.04
0
0
surface
0
0
9,142
2,311
333
1
18,458.613
Unnamed
null
5.333
23.04
0
0
surface
0
0
8,686
2,181
321
1
36,917.91
Coal Bearing Gp
2,431
Coal Bearing
5.333
27.3
0
0
surface
0
0
17,707
4,596
554
1
3,438.389
Drakes Bay Fm
555
Drakes Bay
5.333
10.534
500
0
both
1
2
5,001
1,135
136
1
2,139.553
Chesapeake Gp
2,417
Chesapeake
5.333
24.105
125
100
both
0
0
7,242
1,889
276
1
5,873.527
Montesano Fm
1,329
Montesano
5.333
13.2178
1,000
300
surface
1
8
10,883
2,886
402
1
79,781.336
Tachilni Fm
2,043
Tachilni
5.333
7.246
61
0
surface
30
262
9,030
2,281
332
1
29,450.566
Sixmile Creek Fm
1,916
Sixmile Creek
Bozeman
5.333
17.0975
800
0
surface
21
44
9,026
2,278
331
1
27,302.18
Unnamed
null
5.333
10.534
0
0
0
0
8,895
2,246
329
1
13,493.494
Unnamed
null
5.333
15.98
0
0
0
0
8,897
2,248
330
1
18,357.867
Unnamed
null
5.333
15.98
0
0
0
0
18,057
4,645
569
1
2,286.299
Sub-calitroleum Sand
null
5.5243
6.0982
0
0
both
0
0
1,730
221
35
1
60,048.668
Tuff Bed of Bouse Fm
null
5.6518
5.9707
2
0
surface
0
0
6,981
1,770
252
1
1,324.22
Green Valley Fm
796
Green Valley
5.6518
10.534
1,525
1,370
surface
2
126
6,833
1,735
243
1
1,540.42
Mulholland Fm
1,376
Mulholland
Contra Costa
5.8113
8.342
1,340
1,080
surface
3
37
5,033
1,147
138
1
5,244.604
Pocomoke Aquifer
null
5.8113
6.7678
20
10
subsurface
0
0
6,993
1,770
252
1
1,324.22
Green Valley Fm upper tuff
null
5.8113
5.9707
800
0
0
0
7,489
1,975
295
1
24,178.461
Chalk Hills Fm
353
Chalk Hills
Idaho
5.8113
8.342
100
20
surface
5
31
13,532
3,584
456
1
32,141.57
Unnamed
null
5.8113
13.09
100
0
surface
0
0
7,455
1,967
292
1
34,511.41
Saddle Mountains Basalt
4,343
Saddle Mountains Basalt
Columbia River Basalt
5.8113
13.09
0
0
surface
0
0
14,290
3,802
473
1
10,016.733
Basalts in Black Mtns
null
5.8113
8.342
0
0
surface
0
0
33,164
7,711
1,431
1
47,638.801
unnamed
null
5.8113
10.534
0
0
0
0
5,108
1,178
142
1
3,787.979
Ocean City Aquifer
2,417
Chesapeake
5.8113
7.9767
20
0
subsurface
0
0
7,465
1,969
293
1
31,115.18
Unnamed
null
5.8113
8.342
0
0
surface
0
0
7,429
1,959
290
1
27,239.727
Rattlesnake Ash-flow Tuff
4,602
Rattlesnake Ash-flow Tuff
5.8113
8.2324
200
0
surface
1
1
17,647
4,576
548
1
5,400.389
Petaluma Fm
1,564
Petaluma
5.8113
12.1775
1,300
1,000
surface
4
8
7,445
1,966
291
1
24,273.168
Rattlesnake Ash-flow Tuff
4,602
Rattlesnake Ash-flow Tuff
5.8113
7.9767
100
0
surface
0
0
8,706
2,191
324
1
26,877.178
Unnamed
null
5.8113
6.7678
290
0
surface
0
0
6,376
1,541
207
1
7,070.763
Monterey Fm
1,328
Monterey
5.8113
13.2725
1,500
0
both
9
36
13,580
3,590
458
1
24,012.732
Unnamed
null
5.8113
7.246
30
0
surface
0
0
18,058
4,645
569
1
2,286.299
Olig Sand
null
6.0982
7.246
150
18
subsurface
0
0
18,011
4,643
568
1
944.438
Olig sand bed
null
6.2257
8.342
5
0
subsurface
0
0
8,750
2,210
325
1
25,029.967
Tuff of Howe Peak
null
6.3852
6.5765
50
30
surface
0
0
8,747
2,210
325
1
25,029.967
Unnamed basalt
null
6.3852
6.5765
10
0
0
0
8,752
2,210
325
1
25,029.967
Unnamed gravels
null
6.5765
7.0069
60
3
0
0
8,753
2,210
325
1
25,029.967
Tuff of Kyle Canyon
null
6.5765
7.0069
10
0
surface
0
0
22,965
6,465
825
1
12,531.731
Fish Creek Gypsum
8,338
Fish Creek Gypsum
Split Mountain
6.6083
6.9272
0
0
0
0
6,568
1,607
225
1
4,479.276
Unnamed
null
6.6083
6.9272
0
0
0
0
3,186
648
85
1
42,022.145
Ash Hollow Fm
71
Ash Hollow
Ogallala
6.7678
8.342
61
0
both
95
588
7,071
1,800
262
1
6,896.444
Empire Fm
10,320
Empire
6.7678
10.534
100
0
surface
3
30
17,944
4,640
566
1
740.67
Etchegoin Fm
629
Etchegoin
6.7678
7.9767
76
0
both
0
0
7,347
1,933
284
1
9,060.27
Unnamed
null
6.7678
13.2725
1,000
0
subsurface
0
0
7,337
1,928
283
1
12,662.755
Unnamed
null
6.7678
13.2725
40
0
surface
0
0
7,422
1,957
289
1
30,788.986
Rhyolite - Dacite Domes
null
6.7678
8.342
0
0
surface
0
0
3,203
654
86
1
30,143.756
Ash Hollow Fm
71
Ash Hollow
Ogallala
6.7678
8.342
45
0
both
12
112
17,893
4,630
564
1
1,511.912
Jacalitos Fm
968
Jacalitos
6.7678
8.342
975
0
both
2
2
4,581
877
112
1
3,616.431
Terrace Deposit C
null
6.7678
8.342
10
0
surface
0
0
5,085
1,173
141
1
4,441.5
Eastover Fm
581
Eastover
Chesapeake
6.7678
11.63
12
0
both
0
0
13,862
3,683
464
1
27,369.797
Artist Drive Fm
68
Artist Drive
6.7678
8.7073
1,400
0
surface
0
0
13,549
3,585
457
1
24,743.736
Truckee Fm
2,139
Truckee
6.7678
10.534
800
500
surface
15
96
7,077
1,805
263
1
5,785.591
Coos Conglomerate Mbr
2,812
Coos Conglomerate
Empire
6.7678
8.342
12
0
surface
0
0
7,321
1,922
282
1
17,505.068
Unnamed
null
6.7678
13.2725
10
0
0
0
17,916
4,636
565
1
1,190.193
Jacalitos Fm
968
Jacalitos
6.7678
8.342
975
0
both
0
0
18,120
4,656
573
1
5,188.256
Macoma Claystone Mbr
2,963
Macoma Claystone
Etchegoin
6.7678
8.342
0
0
subsurface
0
0
22,966
6,465
825
1
12,531.731
Elephant Trees Conglomerate Fm of Split Mountain Gp
8,339
Elephant Trees Conglomerate
Split Mountain
6.7678
14.54
260
0
0
0
3,134
634
84
1
44,069.27
Ash Hollow Fm
71
Ash Hollow
Ogallala
6.7678
8.342
45
0
both
18
93
6,566
1,607
225
1
4,479.276
Santa Ana Sandstone
3,413
Santa Ana Sandstone
6.9272
8.342
260
0
surface
0
0
13,734
3,643
461
1
26,235.342
Cougar Point Welded Tuff
4,569
Cougar Point Welded Tuff
7.0547
7.246
400
0
surface
0
0
13,733
3,643
461
1
26,235.342
Idavada Volcanics
4,468
Idavada Volcanics
7.0547
11.9585
700
0
surface
0
0
16,759
4,317
525
1
40,317.441
Castor Creek Mbr
2,787
Castor Creek
Fleming
7.246
8.342
100
0
both
0
0
14,413
3,829
475
1
8,516.035
Topaz Rhyolite of Thomas Range
null
7.246
8.342
0
0
surface
0
0
14,418
3,830
476
1
26,556.199
Walcott Tuff
4,616
Walcott Tuff
7.246
7.9767
28
0
surface
0
0
7,472
6,321
294
1
24,289.332
Drewsey Fm
558
Drewsey
7.246
8.342
300
0
5
58