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
22,633
1,178
142
1
3,787.979
Calvert
288
Calvert
Chesapeake
18.215
20.45
100
0
0
0
18,027
4,643
568
1
944.438
Upper Santos Shale Mbr
3,066
Santos Shale
Temblor
18.215
20.45
0
0
0
0
18,131
4,656
573
1
5,188.256
Rio Bravo Sand Bed
6,852
18.215
20.45
20
0
subsurface
0
0
17,826
4,625
562
1
3,189.558
Temblor Fm - lower
2,071
Temblor
18.215
20.45
0
0
1
1
33,397
8,049
1,438
1
32,372.566
Massett
8,104
Massett
18.6133
31.185
5,490
5,490
0
0
33,498
8,115
1,442
1
14,164.106
unnamed
null
18.6133
31.185
0
0
0
0
33,435
8,078
1,440
1
15,161.35
Sooke
5,939
Sooke
Carmanah
18.6133
25.755
20
20
7
75
33,380
8,038
1,437
1
22,103.275
unnamed
null
18.6133
31.185
0
0
0
0
33,543
8,146
1,445
1
7,531.344
unnamed
9,440
Chilliwack
18.6133
25.755
0
0
0
0
33,601
8,188
1,450
1
7,349.527
unnamed
null
18.6133
31.185
0
0
0
0
33,759
8,275
1,459
1
24,919.49
unnamed
null
18.6133
30.28
0
0
0
0
6,578
1,612
228
1
5,942.809
Jackhammer Fm
969
Jackhammer
18.96
19.705
240
0
0
0
18,163
4,658
571
1
2,186.546
Jv Sand Bed
null
18.96
19.705
20
15
subsurface
0
0
18,105
4,655
574
1
4,155.952
Jewett Sand Bed
6,833
18.96
19.3325
25
0
subsurface
0
0
14,407
3,828
475
1
8,516.035
Topaz Rhyolite of Spor Mountain
null
18.96
19.705
0
0
surface
0
0
33,815
8,310
1,462
1
16,556.043
unnamed
null
19.0559
39.425
0
0
0
0
33,934
8,366
1,468
1
48,087.148
Endako
5,176
Endako
19.0559
39.425
0
0
0
0
18,147
4,657
572
1
8,980.649
Jewett Sand Bed
6,833
19.2878
19.3325
30
0
subsurface
2
7
16,886
4,323
526
1
63,277.414
Abbeville Mbr
2,717
Abbeville
Anahuac
Catahoula
19.3325
20.45
0
0
0
0
1,948
305
55
1
8,202.507
Black Hills Lava
4,905
Black Hills Lava
19.3325
23.04
152
0
both
0
0
13,845
3,679
463
1
34,258.02
Bates Mountain Tuff
4,562
Bates Mountain Tuff
19.3325
21.0975
31
15
surface
0
0
13,558
3,587
457
1
24,743.736
Santiago Canyon Tuff
4,603
Santiago Canyon Tuff
19.3325
21.0975
0
0
surface
0
0
13,950
3,705
465
1
22,986.613
Bates Mountain Tuff
4,562
Bates Mountain Tuff
19.3325
23.04
35
15
surface
0
0
13,967
3,707
466
1
18,636.381
Conder Canyon Fm of Quichapa Gp
7,317
Conder Canyon
Quichapa
19.3325
21.0975
115
0
surface
0
0
16,573
4,297
522
1
19,560.611
Lena Mbr
2,928
Lena
Fleming
19.3325
20.45
70
0
both
1
17
18,148
4,657
572
1
8,980.649
Pyramid Hills Sand Bed
6,849
19.3325
19.8913
30
0
both
1
89
13,539
3,584
456
1
32,141.57
Unnamed
null
19.3325
26.235
500
150
surface
0
0
13,536
3,584
456
1
32,141.57
New Pass Tuff
4,592
New Pass Tuff
19.3325
21.0975
150
0
surface
0
0
1,733
222
35
1
60,048.668
Unnamed
null
19.3325
26.235
0
0
surface
0
0
1,732
222
35
1
60,048.668
Gene Canyon Fm
737
Gene Canyon
19.3325
27.3
585
0
surface
0
0
33,248
7,744
1,419
1
88,914.781
Coatzintla Fm
9,364
Coatzintla
19.3325
22.3925
0
0
0
0
14,286
3,801
473
1
10,016.733
Unnamed
null
19.3325
21.0975
0
0
surface
0
0
7,468
1,971
293
1
31,115.18
Unnamed
null
19.3325
28.95
0
0
surface
0
0
7,452
1,966
291
1
24,273.168
Soda Rhyolite of Hart Mountain
null
19.3325
24.105
0
0
surface
0
0
7,437
1,964
290
1
27,239.727
John Day Fm
987
John Day
19.3325
32.25
1,200
0
surface
34
249
7,393
1,949
287
1
22,632.693
John Day Fm
987
John Day
19.3325
32.25
1,200
0
surface
28
402
16,843
4,323
526
1
63,277.414
Anahuac Fm
36
Anahuac
Catahoula
19.3325
24.105
1,250
350
subsurface
0
0
6,300
1,515
198
1
2,735.393
Soda Lake Shale Mbr
3,097
Soda Lake Shale
Vaqueros
19.3325
26.235
125
0
both
1
9
17,682
4,584
551
1
723.187
Vaqueros Sandstone
3,450
Vaqueros Sandstone
19.3325
25.88
910
0
both
4
34
17,681
4,584
551
1
723.187
Mindego Basalt
4,330
Mindego Basalt
19.3325
21.0975
1,200
0
both
0
0
11,122
2,988
416
1
17,789.426
Burls Creek Mbr of Katalla Fm
6,955
Burls Creek
Katalla
19.3325
34.8525
0
0
0
0
14,890
3,959
485
1
10,870.925
Bishop Conglomerate
4,494
Bishop Conglomerate
19.3325
26.235
80
0
surface
0
0
17,652
4,578
549
1
10,123.899
Gallaway Fm
724
Gallaway
19.3325
20.8817
365
0
surface
0
0
14,805
3,932
484
1
18,677.342
Quichapa Volcanic Gp
2,626
Quichapa
19.3325
21.0975
500
0
surface
0
0
11,131
2,991
417
1
8,555.768
Katalla Fm
1,012
Katalla
19.3325
38.54
2,000
0
0
0
10,278
2,641
369
1
8,570.102
Brandon Lignite
4,937
Brandon Lignite
19.3325
27.3
10
0
surface
0
0
18,106
4,655
574
1
4,155.952
Rio Bravo Sand Bed
6,852
19.705
20.45
25
0
subsurface
0
0
18,164
4,658
571
1
2,186.546
Tunis Basalt
4,352
Tunis Basalt
19.705
21.0975
455
0
both
0
0
14,787
3,930
483
1
28,187.002
Bullion Canyon Volcanics
4,453
Bullion Canyon Volcanics
20.2265
28
0
0
surface
0
0
2,359
406
66
1
18,152.035
Unnamed
null
20.45
62.745
0
0
both
0
0
7,427
1,958
289
1
30,788.986
Unnamed
null
20.45
28.4
100
0
surface
0
0
15,753
4,173
508
1
30,410.238
Lower Miocene Rocks
null
20.45
23.04
0
0
0
0
13,867
3,686
464
1
27,369.797
Titus Canyon Fm
2,096
Titus Canyon
20.45
26.235
800
100
surface
1
22
17,921
4,637
565
1
1,190.193
Santos Shale Mbr
3,066
Santos Shale
Temblor
20.45
26.235
0
0
both
1
1
16,574
4,297
522
1
19,560.611
Catahoula Fm
337
Catahoula
20.45
27.3
275
0
both
0
0
16,245
4,268
518
1
64,848.582
Catahoula Fm
337
Catahoula
20.45
33.9
180
0
both
0
0
17,960
4,640
566
1
740.67
Agua Sandstone Mbr
2,718
Santos Shale
Temblor
20.45
21.227
15
0
3
10
33,208
7,713
1,435
1
66,201.234
unnamed
null
20.45
23.04
0
0
0
0
33,207
7,713
1,435
1
66,201.234
La Laja
9,322
La Laja
20.45
33.9
0
0
0
0
18,149
4,657
572
1
8,980.649
Vedder Sand
6,090
Vedder Sand
20.45
28.95
150
75
both
0
0
18,107
4,655
574
1
4,155.952
Vedder Sand
6,090
Vedder Sand
20.45
26.235
200
0
both
0
0
1,856
272
52
1
20,334.869
Kneeling Nun Tuff
4,586
Kneeling Nun Tuff
Datil
20.45
24.105
0
0
both
0
0
18,020
4,643
568
1
944.438
Lower Santos Shale Mbr
3,066
Santos Shale
Temblor
20.45
26.235
942
409
subsurface
0
0
9,780
2,465
346
1
26,650.545
Arikaree Fm
61
Arikaree
20.45
22.3925
60
0
both
4
7
18,073
4,646
570
1
1,310.188
Vedder Sand
6,090
Vedder Sand
20.45
33.9
0
0
subsurface
0
0
17,961
4,640
566
1
740.67
Lower Santos Shale Mbr
3,066
Santos Shale
Temblor
20.45
27.3
55
0
both
0
0
7,382
1,945
286
1
20,500.816
Eagle Creek Fm
67,376
Eagle Creek
Rapitan
Windermere
20.45
24.105
0
0
surface
0
0
16,765
4,317
525
1
40,317.441
Anahuac Fm
36
Anahuac
Catahoula
20.45
22.3925
300
0
subsurface
0
0
15,952
4,218
514
1
12,729.511
Lower Miocene Rocks
null
20.45
23.04
0
0
0
0
18,132
4,656
573
1
5,188.256
Vedder Sand
6,090
Vedder Sand
20.45
33.9
400
0
0
0
2,110
335
58
1
29,165.619
South Rim Fm
1,958
South Rim
Big Bend Park
20.45
28.95
457
305
surface
0
0
16,764
4,317
525
1
40,317.441
Catahoula Fm
337
Catahoula
20.45
25.88
400
0
both
0
0
15,893
4,198
512
1
35,648.656
Lower Miocene Rocks
null
20.45
23.04
0
0
surface
0
0
2,521
454
70
1
43,060.656
Unnamed
null
20.45
62.745
0
0
both
0
0
3,141
634
84
1
44,069.27
Harrison Fm and Monroe Creek Fm
843
Harrison
Arikaree
20.45
23.75
106
0
both
62
345
15,936
4,214
513
1
40,996.242
Lower Miocene Rocks
null
20.45
23.04
0
0
0
0
15,889
4,197
511
1
18,066.846
Conglomerate Mbr of White River Fm
2,281
White River
20.45
26.235
0
0
0
0
17,996
4,642
567
1
1,151.546
Lower Santos Shale Mbr
3,066
Santos Shale
Temblor
20.45
26.235
55
0
both
0
0
9,610
2,418
342
1
36,781.879
Unnamed
null
20.45
22.3925
10
0
surface
0
0
17,653
4,578
549
1
10,123.899
Skooner Gulch Fm
1,920
Skooner Gulch
20.8817
21.3133
110
0
2
6
7,156
1,849
269
1
6,919.949
Angora Peak Mbr of Astoria Fm
6,904
Angora Peak
Astoria
20.8817
23.04
330
0
7
6
17,418
6,385
541
1
19,483.625
Porters Landing Mbr of Parachucla Fm
7,173
Porters Landing
Parachucla
Hawthorn
20.8817
21.3133
15
0
both
0
0
14,784
3,930
483
1
28,187.002
Osiris Tuff
4,595
Osiris Tuff
21
23
0
0
surface
0
0
13,559
3,587
457
1
24,743.736
Unnamed
null
21.0975
22.3925
0
0
surface
0
0
4,938
1,107
131
1
3,300.681
Alloway Clay Mbr
2,723
Alloway Clay
Kirkwood
21.0975
23.04
62
4
both
20
233
17,290
6,377
537
1
15,758.671
Parachucla Fm of Hawthorne Gp
1,513
Parachucla
Hawthorn
21.0975
22.3925
130
56
subsurface
5
38
13,968
3,707
466
1
18,636.381
Leach Canyon Fm of Quichapa Gp
7,336
Leach Canyon
Quichapa
21.0975
23.04
165
0
surface
0
0
7,035
1,783
257
1
3,801.517
Markley Canyon Fill
null
21.0975
34.8525
840
0
both
0
0
13,537
3,584
456
1
32,141.57
Bates Mountain Tuff
4,562
Bates Mountain Tuff
21.0975
23.04
180
0
surface
0
0
1,765
226
49
1
33,159.254
Unnamed
null
21.0975
24.46
0
0
both
0
0
16,199
4,265
517
1
79,418.891
Anahuac Fm
36
Anahuac
Catahoula
21.0975
24.105
1,825
0
subsurface
0
0
18,166
4,658
571
1
2,186.546
Z Sands Bed
null
21.0975
24.105
0
0
subsurface
0
0
18,165
4,658
571
1
2,186.546
Vedder Sand
6,090
Vedder Sand
21.0975
34.8525
0
0
both
0
0
17,299
4,434
538
1
36,699.453
Chattahoochee Fm
367
Chattahoochee
21.0975
22.1767
60
0
both
4
37
13,458
3,544
455
1
27,105.701
Ashdown Tuff
4,560
Ashdown Tuff
21.0975
23.04
65
0
surface
0
0
4,620
905
114
1
4,579.002
Asbury Park Mbr
2,731
Asbury Park
Kirkwood
21.0975
23.04
18
0
surface
1
8
17,377
6,381
540
1
17,268.406
Parachucla Fm
1,513
Parachucla
Hawthorn
21.0975
22.3925
40
0
subsurface
0
0
17,597
4,565
546
1
67,927.328
Arcadia Fm of Hawthorne Gp
7,143
Arcadia
Hawthorn
21.0975
23.9985
200
76
4
12
4,605
892
113
1
5,619.23
Fairhaven Mbr
2,842
Fairhaven
Calvert
Chesapeake
21.0975
22.3925
3
0
both
1
1
9,864
2,489
347
1
27,250.605
Arikaree Fm
61
Arikaree
21.0975
22.3925
60
0
both
4
3