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
17,474
4,513
543
1
12,477.054
Nanafalia Fm and Tuscahoma Fm
1,391
Nanafalia
Wilcox
56.81
58.43
450
390
subsurface
0
0
8,604
2,149
316
1
91,531.086
Unnamed
null
56.81
67.55
1,000
0
surface
0
0
4,624
907
114
1
4,579.002
Vincentown Fm
2,209
Vincentown
Rancocas
56.81
58.43
11
0
surface
1
4
11,106
2,980
414
1
38,226.535
Kodiak Batholith
null
56.81
62.745
0
0
surface
0
0
17,221
4,396
535
1
11,540.735
Nanafalia Fm
1,391
Nanafalia
Wilcox
56.81
58.43
98
0
both
7
84
16,912
4,331
527
1
24,836.43
Nanafalia Fm
1,391
Nanafalia
Wilcox
56.81
58.16
107
91
4
93
15,288
4,053
497
1
36,189.281
Green Mountain Conglomerate
4,514
Green Mountain Conglomerate
56.81
62.745
215
198
surface
0
0
17,247
4,403
536
1
10,206.845
Baker Hill Fm
94
Baker Hill
Wilcox
56.81
58.43
27
0
both
0
0
4,728
953
118
1
4,235.745
Aquia Fm
55
Aquia
Pamunkey
56.81
62.745
30
0
both
4
9
5,082
1,171
141
1
4,441.5
Aquia Fm
55
Aquia
Pamunkey
56.81
59.24
45
25
both
4
7
35,803
9,033
1,565
1
4,340.976
Eureka Sound Gp
9,677
Eureka Sound
56.81
61.66
230
230
0
0
16,419
4,285
520
1
37,427.555
Hooper Mbr
2,891
Hooper Clay
Rockdale
Wilcox
56.81
58.16
590
0
both
0
0
9,784
2,467
346
1
26,650.545
Tongue River Fm
2,107
Tongue River
56.81
58.349
100
0
both
3
44
14,984
3,986
489
1
35,096.52
Nacimiento Fm
1,387
Nacimiento
56.81
62.745
400
150
both
68
545
17,183
4,384
533
1
13,759.889
Nanafalia Fm
1,391
Nanafalia
Wilcox
56.81
58.43
108
0
subsurface
1
1
4,702
935
117
1
3,397.813
Aquia Fm
55
Aquia
Pamunkey
56.81
64.915
20
0
both
3
5
15,299
4,058
497
1
36,189.281
Dawson Arkose Fm
497
Dawson Arkose
56.81
66
300
0
both
16
55
6,889
1,777
254
1
1,345.047
Martinez Fm
1,235
Martinez
56.81
58.16
400
300
subsurface
0
0
17,021
4,348
529
1
34,981.258
Salt Mountain Limestone
3,798
Salt Mountain Limestone
Wilcox
56.81
58.43
18
12
subsurface
0
0
4,584
880
112
1
3,616.431
Aquia Fm
55
Aquia
Pamunkey
56.81
62.745
21
0
both
43
285
14,812
3,934
484
1
18,677.342
Canaan Peak Fm
296
Canaan Peak
56.81
66
200
0
surface
0
0
15,461
4,104
502
1
20,528.156
Flagstaff Mbr of Green River Fm
7,016
Flagstaff
Green River
56.81
58.43
240
0
0
0
16,216
4,265
517
1
79,418.891
Wilcox Fm
2,291
Wilcox
56.81
58.16
1,524
300
subsurface
0
0
11,143
3,000
419
1
8,637.432
Haydon Peak Fm
855
Haydon Peak
56.81
59.24
0
0
0
0
15,151
4,024
494
1
34,945.293
Animas Fm
41
Animas
56.81
67.55
821
0
19
98
17,246
4,403
536
1
10,206.845
Nanafalia Fm
1,391
Nanafalia
Wilcox
56.81
58.43
15
0
both
1
1
9,452
2,374
339
1
40,685.355
Tongue River Mbr
3,130
Tongue River
Fort Union
56.81
59.24
200
0
both
52
279
33,309
7,731
1,423
1
125,837.57
Midway
1,288
Midway
56.81
66
0
0
16
59
16,321
4,277
519
1
52,922.238
Rockdale Fm
1,757
Rockdale
Wilcox
56.81
58.43
670
0
both
0
0
4,940
1,108
131
1
3,300.681
Vincentown Fm
2,209
Vincentown
Rancocas
56.81
58.43
8
0
surface
7
27
1,772
227
49
1
33,159.254
Gringo Gulch Volcanics
4,467
Gringo Gulch Volcanics
56.81
62.745
550
0
surface
0
0
6,411
1,549
209
1
3,263.945
Silverado Fm
1,909
Silverado
56.81
58.43
0
0
both
0
0
9,585
2,409
341
1
39,055.152
Bullion Creek Fm
268
Bullion Creek
Fort Union
56.81
58.349
200
0
surface
9
13
2,935
547
48
1
48,449.996
Pan Tak Granite
4,428
Pan Tak Granite
56.81
58.43
0
0
surface
0
0
9,485
2,382
340
1
21,013.658
Bullion Creek Fm
268
Bullion Creek
Fort Union
56.81
58.349
200
0
surface
3
43
17,079
4,356
530
1
16,870.645
Nanafalia Fm
1,391
Nanafalia
Wilcox
56.81
58.43
76
30
surface
5
50
8,634
2,165
318
1
65,616.188
Unnamed
null
56.891
62.745
0
0
surface
0
0
4,897
1,092
129
1
3,465.405
Vincentown Fm
2,209
Vincentown
Rancocas
56.891
58.43
16
0
surface
12
249
16,591
4,297
522
1
19,560.611
Converse Fm
448
Converse
Wilcox
57.08
57.35
60
0
both
0
0
16,975
4,340
528
1
18,244.215
Nanafalia Fm
1,391
Nanafalia
Wilcox
57.08
58.16
18
8
subsurface
3
18
9,211
2,328
335
1
40,610.836
Lebo Mbr
2,926
Lebo
Fort Union
57.08
62.745
185
0
both
44
208
9,615
2,420
342
1
36,781.879
Bullion Creek Fm
268
Bullion Creek
Fort Union
57.08
58.43
40
0
surface
6
6
33,839
8,316
1,463
1
15,842.269
Sloko
8,086
Sloko
57.25
58.5
0
0
0
0
22,496
6,271
802
1
43,468.73
Greggs Landing Marl Mbr
2,873
Greggs Landing Marl
Tuscahoma
Wilcox
57.296
57.62
0
0
0
0
16,592
4,297
522
1
19,560.611
Cow Bayou Fm
465
Cow Bayou
Wilcox
57.35
58.025
100
0
both
10
132
33,919
8,349
1,467
1
29,414.193
unnamed
null
57.6667
59.3333
0
0
0
0
33,660
8,222
1,454
1
14,274.284
unnamed
null
57.6667
59.3333
0
0
0
0
22,494
6,271
802
1
43,468.73
Grampian Hills Mbr
2,868
Grampian Hills
Nanafalia
Wilcox
57.782
58.268
0
0
0
0
16,593
4,297
522
1
19,560.611
Dolet Hills Fm
540
Dolet Hills
Wilcox
58.025
58.43
85
0
both
0
0
16,217
4,265
517
1
79,418.891
Seguin Fm
1,859
Seguin
Wilcox
58.16
58.7
75
0
subsurface
0
0
16,421
4,285
520
1
37,427.555
Seguin Fm
1,859
Seguin
Wilcox
58.16
58.7
63
0
both
3
38
16,976
4,340
528
1
18,244.215
Naheola Fm
1,389
Naheola
Midway
58.16
58.7
253
247
subsurface
10
51
6,890
1,777
254
1
1,345.047
McCormick Sand
5,559
McCormick Sand
58.16
58.7
130
10
subsurface
0
0
17,794
4,624
561
1
4,476.065
San Carlos Sand
7,602
San Carlos Sand
Lodo
58.16
58.7
24
10
both
0
0
16,914
4,331
527
1
24,836.43
Naheola Fm
1,389
Naheola
Midway
58.16
58.7
128
113
1
2
17,080
4,356
530
1
16,870.645
Salt Mountain Limestone
3,798
Salt Mountain Limestone
Wilcox
58.16
58.43
27
0
surface
2
4
17,386
4,473
540
1
17,268.406
Unnamed
null
58.16
58.7
150
100
subsurface
0
0
6,926
1,759
257
1
3,801.517
McCormick Sand
5,559
McCormick Sand
58.16
58.7
100
0
subsurface
0
0
17,279
4,422
537
1
15,758.671
Unnamed
null
58.16
58.7
250
0
subsurface
0
0
17,578
4,559
546
1
67,927.328
Rebecca Shoals Dolomite
3,980
Rebecca Shoals Dolomite
58.16
58.7
600
0
subsurface
0
0
22,493
6,271
802
1
43,468.73
Gravel Creek Sand Mbr
2,870
Gravel Creek Sand
Nanafalia
Wilcox
58.268
59.482
0
0
0
0
4,797
1,014
123
1
3,910.507
Beaufort Fm
128
Beaufort
58.43
66
16
0
both
0
0
2,934
547
48
1
48,449.996
Presumido - Type Granites
null
58.43
59.24
0
0
surface
0
0
16,622
4,300
523
1
20,642.252
Porters Creek Fm
1,631
Porters Creek
Midway
58.43
62.745
300
150
subsurface
0
0
15,100
4,013
493
1
30,837.283
Poison Canyon Fm
1,621
Poison Canyon
58.43
62.745
760
0
both
2
2
16,594
4,297
522
1
19,560.611
Naborton Fm
1,383
Naborton
Wilcox
58.43
58.835
95
0
both
0
0
4,880
1,078
128
1
12,473.948
Beaufort Fm
128
Beaufort
58.43
66
34
0
both
0
0
17,719
4,601
555
1
4,839.036
Merle Fm
1,280
Merle
58.43
66
1,500
0
0
0
4,824
1,041
125
1
7,766.896
Beaufort Fm
128
Beaufort
58.43
66
36
0
both
0
0
16,783
4,317
525
1
40,317.441
Porters Creek Fm
1,631
Porters Creek
Midway
58.43
62.745
400
200
subsurface
0
0
4,979
1,124
134
1
1,854.219
Hornerstown Fm
910
Hornerstown
Rancocas
58.43
67.55
10
0
both
0
0
16,741
4,314
524
1
47,200.875
Porters Creek Fm
1,631
Porters Creek
Midway
58.43
62.745
250
150
subsurface
0
0
16,187
4,263
516
1
40,984.691
Wills Point Fm
2,304
Wills Point
Midway
58.43
62.745
108
0
both
6
26
5,824
1,361
170
1
19,926.004
Porteis Creek Clay
5,783
Porteis Creek Clay
58.43
62.745
160
0
surface
0
0
9,850
2,487
347
1
27,250.605
Fort Union Gp
2,479
Fort Union
58.43
66
300
0
18
71
16,916
4,331
527
1
24,836.43
Porters Creek Fm
1,631
Porters Creek
Midway
58.43
62.745
177
0
2
40
9,703
2,442
343
1
22,995.643
Slope Fm
1,929
Slope
Fort Union
58.43
59.24
50
0
surface
0
0
10,867
2,879
401
1
19,773.756
Unnamed
null
58.43
65.2767
2,000
10
surface
0
0
4,898
1,092
129
1
3,465.405
Hornerstown Fm
910
Hornerstown
Rancocas
58.43
67.054
8
0
surface
19
65
16,442
4,287
521
1
37,051.09
Wills Point Fm
2,304
Wills Point
Midway
58.43
62.745
213
0
both
1
3
9,310
2,349
337
1
43,154.691
Tongue River Mbr
3,130
Tongue River
Fort Union
58.43
59.24
210
0
both
8
45
17,152
4,374
532
1
14,109.658
Midway Gp
2,559
Midway
58.43
64.915
287
0
subsurface
0
0
15,537
4,128
504
1
21,622.734
Fort Union Fm
692
Fort Union
58.43
66
450
0
105
664
15,502
4,119
503
1
23,106.414
Hanna Fm
828
Hanna
58.43
62.745
2,100
0
both
24
61
5,062
1,161
140
1
4,993.245
Hornerstown Sand
5,338
Hornerstown Sand
Rancocas
58.43
64.915
4
0
both
0
0
16,261
4,268
518
1
64,848.582
Midway Fm
1,288
Midway
58.43
66
450
275
subsurface
0
0
4,992
1,130
135
1
944.098
Hornerstown Fm
910
Hornerstown
Rancocas
58.43
67.55
15
0
subsurface
0
0
5,122
1,183
143
1
18,340.184
Beaufort Fm
128
Beaufort
58.43
66
20
0
both
0
0
17,026
4,348
529
1
34,981.258
Nanafalia Fm
1,391
Nanafalia
Wilcox
58.43
58.835
20
9
1
8
4,661
915
115
1
4,926.812
Hornerstown Fm
910
Hornerstown
Rancocas
58.43
67.054
8
1
subsurface
1
15
15,463
4,104
502
1
20,528.156
North Horn Fm
1,435
North Horn
58.43
66
600
450
both
2
2
3,687
727
94
1
17,893.213
Sagwon Mbr
3,057
Sagwon
Sagavanirktok
58.43
66
365
143
subsurface
0
0
3,731
740
96
1
16,862.484
Sagwon Mbr
3,057
Sagwon
Sagavanirktok
58.43
66
365
143
subsurface
0
0
15,228
4,037
496
1
27,994.848
South Park Fm
1,956
South Park
58.43
62.745
2,523
495
surface
0
0
5,234
1,232
98
1
14,144.503
Colville Gp
2,437
Colville
58.43
95.022
0
0
both
0
0
17,184
4,384
533
1
13,759.889
Midway Gp
2,559
Midway
58.43
64.5533
102
0
subsurface
3
7
9,347
2,355
338
1
22,908.043
Tongue River Mbr
3,130
Tongue River
Fort Union
58.43
59.24
200
0
both
7
22
9,020
2,276
331
1
27,302.18
Adel Mountain Volcanics
4,450
Adel Mountain Volcanics
58.43
62.745
885
0
surface
0
0
4,625
907
114
1
4,579.002
Hornerstown Fm
910
Hornerstown
Rancocas
58.43
66.713
7
1
both
3
4
17,222
4,396
535
1
11,540.735
Midway Gp
2,559
Midway
58.43
64.915
114
0
both
4
8