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
5,752
1,344
165
1
33,655.52
Wilcox Gp
2,708
Wilcox
41.03
56
213
0
surface
0
0
5,035
1,148
138
1
5,244.604
Piney Point Fm
1,586
Piney Point
Pamunkey
41.03
42.79
90
0
subsurface
0
0
17,441
4,497
542
1
21,449.438
Huber Fm
921
Huber
41.03
49.3917
80
0
both
0
0
7,084
1,807
263
1
5,785.591
Lower Mbr of Coaledo Fm
418
Coaledo
41.03
42.79
525
0
1
2
35,397
8,909
1,537
1
11,337.73
Eureka Sound Gp
9,677
Eureka Sound
41.03
59.24
1,950
1,950
0
0
5,005
1,136
136
1
2,139.553
Piney Point Fm
1,586
Piney Point
Pamunkey
41.03
42.79
80
0
subsurface
0
0
4,989
1,130
135
1
944.098
Nanjemoy Fm
1,392
Nanjemoy
Pamunkey
41.03
42.79
30
20
subsurface
0
0
11,000
2,932
408
1
13,323.086
Unnamed Dacite Porphyry Dikes
null
41.03
46.31
3
0
both
0
0
35,834
9,044
1,567
1
4,170.887
Eureka Sound Gp
9,677
Eureka Sound
41.03
62.745
500
500
0
0
10,908
2,895
403
1
72,316.008
Tolstoi Fm
2,103
Tolstoi
41.03
56.81
1,525
1,350
both
0
0
35,530
8,947
1,544
1
6,799.477
Eureka Sound Fm
5,189
Eureka Sound
41.03
75.05
3,000
3,000
0
0
10,887
2,887
402
1
79,781.336
Tolstoi Fm
2,103
Tolstoi
41.03
57.08
1,525
1,350
both
6
66
5,080
1,171
141
1
4,441.5
Nanjemoy Fm
1,392
Nanjemoy
Pamunkey
41.03
54.0175
75
30
both
34
149
22,507
6,271
802
1
43,468.73
Kosciusko Fm
1,064
Kosciusko
Claiborne
41.03
42.9308
0
0
0
0
11,662
3,146
434
1
23,312.965
Wilcox Fm
2,291
Wilcox
41.03
48.07
80
6
both
0
0
10,886
2,887
402
1
79,781.336
Belkofski Fm
139
Belkofski
41.03
56.54
5,295
4,350
0
0
15,643
4,148
506
1
19,214.545
Bridger Fm
241
Bridger
41.03
46.31
30
18
surface
0
0
16,210
4,265
517
1
79,418.891
Weches Fm
2,255
Weches
Claiborne
41.03
42.79
30
0
subsurface
0
0
16,859
4,323
526
1
63,277.414
Cane River Fm
299
Cane River
Claiborne
41.03
50.0525
300
50
subsurface
1
760
15,895
4,199
512
1
35,648.656
Unnamed
null
41.03
56
0
0
0
0
5,169
1,214
146
1
27,317.842
Moultrie Mbr
2,998
Moultrie
Santee Limestone
41.03
46.31
18
0
both
26
392
35,133
8,855
1,524
1
29,140.863
unnamed
null
41.03
48.07
0
0
0
0
13,748
3,647
462
1
33,541.77
Unnamed
null
41.03
42.79
200
0
surface
0
0
15,819
6,434
510
1
17,355.143
Aycross Fm
86
Aycross
41.03
43.67
305
30
23
112
33,154
7,711
1,431
1
47,638.801
El Bosque Fm
9,321
El Bosque
41.03
56
0
0
1
45
16,965
4,339
528
1
18,244.215
Zilpha Fm
2,356
Zilpha Clay
Claiborne
41.03
42.2034
15
12
0
0
34,866
8,761
1,510
1
59,500.934
Eureka Sound Gp
9,677
Eureka Sound
41.03
56
200
200
0
0
4,856
1,062
127
1
15,029.457
Comfort Mbr
2,808
Comfort
Castle Hayne
41.03
42.2034
10
0
surface
29
144
1,954
306
55
1
8,202.507
Love Ranch Fm
1,172
Love Ranch
41.03
62.745
610
0
both
0
0
15,879
4,196
511
1
18,066.846
Hominy Peak Fm
899
Hominy Peak
Absaroka Volcanic
41.03
42.79
0
0
0
0
15,880
4,196
511
1
18,066.846
Aycross Fm
86
Aycross
41.03
42.79
0
0
0
0
35,436
8,919
1,539
1
8,862.353
Eureka Sound Gp
9,677
Eureka Sound
41.206
61.66
1,500
1,500
0
0
34,009
8,398
1,471
1
21,676.689
Kettle River
5,431
Kettle River
41.2666
50.475
0
0
0
0
38,055
9,813
1,650
1
25,745.6
Reindeer Fm
5,825
Reindeer
41.2666
63.5
1,200
1,200
0
0
6,478
1,571
215
1
3,535.091
Friars Fm
710
Friars
La Jolla
41.91
42.79
50
25
86
627
16,926
4,332
527
1
24,836.43
Zilpha Fm
2,356
Zilpha Clay
Claiborne
41.91
42.79
21
4
both
0
0
16,966
4,339
528
1
18,244.215
Winona Fm
2,319
Winona
Claiborne
42.2034
43.3766
15
0
9
279
7,372
1,941
285
1
35,401.117
Roslyn Fm
1,768
Roslyn
42.2034
43.3766
1,000
100
0
0
16,098
4,250
487
1
27,617.959
Lamar River Fm
1,089
Lamar River
Washburn
Absaroka Volcanic
42.2034
50.7133
675
150
3
28
17,046
4,352
529
1
34,981.258
Winona Fm
2,319
Winona
Claiborne
42.2034
43.3766
15
0
0
0
4,857
1,062
127
1
15,029.457
New Hanover Mbr
3,007
New Hanover
Castle Hayne
42.2034
43.3766
5
0
surface
0
0
17,788
4,624
561
1
4,476.065
Ashurst Sand Bed of Kreyenhagen Fm
null
42.2034
43.3766
20
0
subsurface
0
0
18,025
4,643
568
1
944.438
Point of Rocks Sandstone Mbr
7,606
Point of Rocks Sandstone
Kreyenhagen
42.438
48.07
610
122
subsurface
0
0
6,291
1,514
201
1
1,941.781
Cozy Dell Shale
4,074
Cozy Dell Shale
42.79
46.31
150
0
both
0
0
4,991
1,130
135
1
944.098
Vincentown Fm
2,209
Vincentown
Rancocas
42.79
58.43
20
15
subsurface
0
0
16,316
4,277
519
1
52,922.238
Queen City Fm
1,677
Queen City
Claiborne
42.79
46.31
365
0
both
2
10
6,943
1,762
258
1
12,126.352
Nortonville Shale
4,170
Nortonville Shale
42.79
46.31
0
0
both
0
0
5,006
1,136
136
1
2,139.553
Pamunkey Fm
1,506
Pamunkey
42.79
67.55
130
0
subsurface
1
3
7,054
1,790
260
1
5,309.745
Nortonville Shale
4,170
Nortonville Shale
42.79
46.31
0
0
both
0
0
14,206
3,771
471
1
14,877.405
White Sage Fm
2,282
White Sage
42.79
56.81
200
0
surface
0
0
18,171
4,658
571
1
2,186.546
Liveoak Shale Mbr
2,936
Liveoak Shale
Tejon
42.79
46.31
600
0
both
1
10
14,478
3,841
477
1
11,327.024
Fowkes Fm
700
Fowkes
42.79
48.07
200
0
surface
0
0
5,018
1,142
137
1
4,412.998
Pamunkey Fm
1,506
Pamunkey
42.79
67.55
150
100
subsurface
0
0
6,309
1,520
202
1
8,363.995
Llajas Fm
1,147
Llajas
42.79
46.31
300
0
subsurface
1
28
7,237
1,881
275
1
3,055.13
Lower Mbr of McIntosh Fm
1,257
McIntosh
42.79
46.31
1,000
400
surface
0
0
14,732
3,913
482
1
6,278.147
Green River Fm
795
Green River
42.79
48.07
0
0
surface
0
0
7,037
1,784
257
1
3,801.517
Nortonville Shale
4,170
Nortonville Shale
42.79
46.31
0
0
both
0
0
16,255
4,268
518
1
64,848.582
Queen City Fm
1,677
Queen City
Claiborne
42.79
46.31
80
60
subsurface
1
1
17,516
4,528
544
1
23,362.303
Tallahatta Fm
2,047
Tallahatta
Claiborne
42.79
50.0525
95
52
subsurface
0
0
8,708
2,193
324
1
26,877.178
Challis Volcanics
4,458
Challis Volcanics
42.79
50.0525
9,000
300
surface
8
82
7,004
1,774
253
1
1,078.15
Nortonville Shale
4,170
Nortonville Shale
42.79
46.8966
213
76
both
0
0
17,344
4,459
539
1
41,813.121
Oldsmar Limestone
3,743
Oldsmar Limestone
42.79
50.7133
240
180
0
0
7,342
1,929
283
1
12,662.755
Carbonado Fm of Puget Gp
7,309
Carbonado
Puget
42.79
48.07
1,500
0
0
0
8,754
2,211
325
1
25,029.967
Challis Volcanics
4,458
Challis Volcanics
42.79
50.0525
9,000
300
surface
0
0
6,866
1,743
251
1
469.921
Nortonville Shale
4,170
Nortonville Shale
42.79
45.7234
220
0
surface
0
0
16,211
4,265
517
1
79,418.891
Queen City Fm
1,677
Queen City
Claiborne
42.79
48.07
300
0
subsurface
0
0
16,097
4,250
487
1
27,617.959
Sepulcher Fm
1,863
Sepulcher
Washburn
Absaroka Volcanic
42.79
50.0525
0
0
20
546
17,563
4,549
545
1
79,274.312
Oldsmar Limestone
3,743
Oldsmar Limestone
42.79
50.0525
300
240
subsurface
0
0
16,412
4,285
520
1
37,427.555
Queen City Fm
1,677
Queen City
Claiborne
42.79
46.31
220
0
both
0
0
33,312
7,731
1,423
1
125,837.57
Queen City
1,677
Queen City
Claiborne
42.79
46.31
0
0
0
0
7,265
1,898
277
1
7,210.712
McIntosh Fm
1,257
McIntosh
42.79
46.31
1,500
0
both
0
0
5,036
1,148
138
1
5,244.604
Pamunkey Fm
1,506
Pamunkey
42.79
67.55
300
200
subsurface
0
0
11,126
2,988
416
1
17,789.426
Kushtaka Fm
1,069
Kushtaka
42.79
46.31
0
0
0
0
6,479
1,571
215
1
3,535.091
Scripps Fm
1,853
Scripps
La Jolla
42.79
43.67
75
50
both
6
132
17,229
4,397
535
1
11,540.735
Tallahatta Fm
2,047
Tallahatta
Claiborne
42.79
50.0525
113
0
both
3
3
17,576
4,558
546
1
67,927.328
Oldsmar Limestone
3,743
Oldsmar Limestone
42.79
50.0525
365
300
subsurface
0
0
6,481
1,571
215
1
3,535.091
Torrey Sandstone
3,440
Torrey Sandstone
La Jolla
42.79
46.31
75
50
both
0
0
16,183
4,263
516
1
40,984.691
El Pico Clay
5,159
El Pico Clay
Claiborne
42.79
46.31
350
0
both
0
0
22,608
4,247
486
1
15,866.498
Lamar River Fm
1,089
Lamar River
Washburn
Absaroka Volcanic
42.79
43.67
675
150
0
0
6,501
1,580
218
1
10,910.897
La Jolla Gp
2,527
La Jolla
42.79
48.07
1,000
305
subsurface
0
0
6,464
1,567
214
1
3,893.101
Santiago Fm
1,825
Santiago
42.79
45.7234
400
300
both
41
256
14,576
3,867
479
1
12,418.071
Green River Fm
795
Green River
42.79
48.07
200
0
surface
1
1
14,631
3,888
480
1
9,958.715
Unnamed
null
42.79
46.31
100
0
surface
0
0
16,927
4,332
527
1
24,836.43
Winona Fm
2,319
Winona
Claiborne
42.79
43.67
22
11
both
10
30
17,194
4,385
533
1
13,759.889
Tallahatta Fm
2,047
Tallahatta
Claiborne
42.79
50.0525
52
0
subsurface
5
165
7,015
1,777
254
1
1,345.047
Nortonville Shale
4,170
Nortonville Shale
42.79
46.31
91
0
subsurface
0
0
5,792
1,352
167
1
23,758.977
Wilcox Gp
2,708
Wilcox
42.79
56
610
0
1
21
17,477
4,514
543
1
12,477.054
Tallahatta Fm of Claiborne Gp
2,047
Tallahatta
Claiborne
42.79
50.0525
95
52
subsurface
0
0
17,073
4,355
530
1
16,870.645
Tallahatta Fm
2,047
Tallahatta
Claiborne
42.79
49.3917
38
30
surface
4
4
13,429
3,539
200
1
8,542.339
Cozy Dell Shale
4,074
Cozy Dell Shale
42.79
46.31
1,370
200
surface
0
0
15,766
4,175
509
1
21,201.191
Laney Mbr of Green River Fm
7,065
Laney
Green River
42.79
46.31
91
0
0
0
7,219
1,875
270
1
5,686.533
Yamhill Fm
2,344
Yamhill
42.79
46.31
1,435
0
both
0
0
17,150
4,373
532
1
14,109.658
Tallahatta Fm
2,047
Tallahatta
Claiborne
42.79
50.0525
58
0
subsurface
0
0
17,307
4,436
538
1
36,699.453
Oldsmar Limestone
3,743
Oldsmar Limestone
42.79
50.7133
180
60
0
0
17,305
4,436
538
1
36,699.453
Unnamed
null
42.79
49.3917
260
150
0
0
6,469
1,567
214
1
3,893.101
La Jolla Gp
2,527
La Jolla
42.79
46.8966
400
225
both
2
20
7,373
1,942
285
1
35,401.117
Teanaway Volcanics
4,486
Teanaway Volcanics
42.79
46.31
2,000
200
surface
0
0
6,482
1,571
215
1
3,535.091
Delmar Fm
514
Delmar
La Jolla
42.79
46.31
75
50
1
4
17,130
4,365
531
1
8,593.322
Tallahatta Fm
2,047
Tallahatta
Claiborne
42.79
50.0525
107
0
subsurface
0
0
16,438
4,287
521
1
37,051.09
Queen City Fm
1,677
Queen City
Claiborne
42.79
46.31
220
0
both
0
0