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
34,197
8,484
1,480
1
16,456.617
Selwyn Plutonic Suite Fm
9,573
Selwyn Plutonic Suite
80.75
95.55
0
0
0
0
17,640
4,575
548
1
5,400.389
Unnamed
null
80.75
85.7
0
0
surface
0
0
10,818
2,851
398
1
19,995.648
Unnamed
null
80.75
85.175
0
0
0
0
15,941
4,217
513
1
40,996.242
Mesaverde Fm
1,281
Mesaverde
80.75
86.725
275
0
both
0
0
13,721
3,640
461
1
26,235.342
Quartz Monzonite Intrusions In Northeastern Nevada
null
80.75
89.8
0
0
0
0
15,465
4,104
502
1
20,528.156
Mancos Shale
1,205
Mancos Shale
80.75
90.825
670
240
surface
2
4
15,957
4,219
514
1
12,729.511
Mesaverde Fm
1,281
Mesaverde
80.75
88.775
275
0
both
30
261
15,988
4,229
515
1
26,704.309
Teapot Sandstone Mbr of Mesaverde Fm
7,238
Teapot Sandstone
Mesaverde
80.75
83.6
60
20
both
0
0
34,298
8,539
1,485
1
22,862.604
unnamed
null
80.75
103.675
0
0
0
0
37,149
9,519
1,623
1
12,569.534
Hanson Mbr
8,119
Hanson
Puskwaskau
Smoky
80.75
83.6
50
50
0
0
16,008
4,229
515
1
26,704.309
Mesaverde Fm
1,281
Mesaverde
80.75
90.825
0
0
0
0
16,048
4,242
486
1
15,866.498
Mesaverde Fm
1,281
Mesaverde
80.75
86.725
1,402
0
1
1
9,356
2,355
338
1
22,908.043
Telegraph Creek Fm
2,067
Telegraph Creek
Montana
80.75
84.125
250
0
both
0
0
34,004
8,400
1,471
1
21,676.689
Kinnaird Fm
9,524
Kinnaird
80.75
98.85
0
0
0
0
33,734
8,260
1,457
1
30,066.457
Tango Creek
9,465
Tango Creek
Sustut
80.75
103.675
600
600
0
0
15,103
4,013
493
1
30,837.283
Trinidad Sandstone
3,442
Trinidad Sandstone
80.75
84.125
90
0
both
0
0
9,319
2,349
337
1
43,154.691
Eagle Fm
3,291
Eagle Sandstone
Montana
80.75
83.6
50
0
both
0
0
33,708
8,246
1,456
1
24,512.568
Tango Creek Fm
9,465
Tango Creek
Sustut
80.75
103.675
300
300
0
0
16,903
4,329
527
1
24,836.43
Eutaw Gp
2,478
Eutaw
80.75
85.7
183
0
22
37
16,155
6,368
516
1
40,984.691
Austin Chalk
4,686
Austin Chalk
80.75
90.7225
305
0
both
0
0
16,157
6,368
516
1
40,984.691
San Vicente Mbr
3,061
San Vicente
Boquillas
Terlingua
80.75
90.7225
120
0
both
0
0
34,501
8,624
1,492
1
22,184.869
Baldy Fm
9,635
Baldy
80.75
100.5
0
0
0
0
9,249
2,333
336
1
28,264.65
Eagle Fm
575
Eagle
Montana
80.75
83.6
30
0
both
1
1
8,674
2,178
321
1
36,917.91
Gabbro Dike Swarm
null
80.75
90.825
0
0
surface
0
0
17,469
4,511
543
1
12,477.054
Eutaw Fm
631
Eutaw
80.75
89.8
30
0
subsurface
0
0
3,179
646
85
1
42,022.145
Pierre Fm
1,571
Pierre
Montana
80.75
83.6
242
91
both
0
0
16,222
4,265
517
1
79,418.891
Austin Chalk
4,686
Austin Chalk
80.75
90.7225
340
240
subsurface
0
0
33,657
8,224
1,454
1
14,274.284
unnamed
null
80.75
84.125
400
400
0
0
6,887
1,752
253
1
1,078.15
Marsh Creek Fm
1,230
Marsh Creek
80.75
110.025
9,100
3,640
both
0
0
16,264
4,268
518
1
64,848.582
Austin Chalk
4,686
Austin Chalk
80.75
90.825
200
75
subsurface
0
0
8,710
2,195
324
1
26,877.178
Idaho Batholith
null
80.75
100.5
0
0
surface
0
0
33,640
8,211
1,453
1
23,973.918
unnamed
null
80.75
85.175
0
0
0
0
5,146
1,203
145
1
19,088.426
Black Creek Fm
179
Black Creek
80.75
83.6
159
0
both
0
0
16,330
4,278
519
1
52,922.238
Anacacho Fm
35
Anacacho Limestone
Taylor
80.75
82.175
152
0
subsurface
18
103
16,331
4,278
519
1
52,922.238
Unnamed
null
80.75
82.175
60
0
subsurface
0
0
16,332
4,278
519
1
52,922.238
Austin Chalk
4,686
Austin Chalk
80.75
90.7225
245
60
subsurface
9
78
5,099
1,176
142
1
3,787.979
Magothy Fm
1,195
Magothy
80.75
85.7
25
0
subsurface
0
0
5,065
1,162
140
1
4,993.245
Magothy Fm
1,195
Magothy
80.75
85.7
20
0
both
0
0
16,346
4,282
520
1
37,427.555
Lower Taylor Marl Mbr
2,058
Taylor
Taylor
80.75
82.175
240
0
both
2
4
16,349
4,282
520
1
37,427.555
Burditt Marl Mbr
7,713
Burditt Marl
Austin
80.75
83.95
15
0
subsurface
3
6
6,524
1,589
215
1
3,535.091
Lusardi Fm
1,182
Lusardi
Rosario
80.75
92.875
100
75
both
1
1
6,923
1,757
256
1
3,097.056
Forbes Fm
673
Forbes
80.75
83.6
0
0
both
0
0
4,670
915
115
1
4,926.812
Merchantville Fm
1,279
Merchantville
Matawan
80.75
85.175
18
0
subsurface
0
0
6,528
1,592
217
1
3,663.499
Lusardi Fm
1,182
Lusardi
Rosario
80.75
92.875
100
75
surface
0
0
37,567
9,635
1,634
1
56,456.926
Colorado Gp
2,434
Colorado
80.75
90.825
200
200
0
0
37,606
9,647
1,635
1
66,200.023
First White Specks Mbr
8,215
First White Speckled Shale
Colorado
80.75
89.8
0
0
0
0
16,791
4,318
525
1
40,317.441
Ozan Fm
1,493
Ozan
Taylor
80.75
83.6
130
70
subsurface
0
0
6,951
1,763
258
1
12,126.352
Guinda Fm
813
Guinda
80.75
84.3
732
238
both
0
0
8,902
2,249
330
1
18,357.867
Virgelle Sandstone
3,451
Virgelle Sandstone
Montana
80.75
84.125
90
45
1
2
4,972
1,119
133
1
2,147.793
Merchantville Fm
1,279
Merchantville
Matawan
80.75
83.6
15
12
both
26
310
6,969
1,767
260
1
5,309.745
Forbes Fm
673
Forbes
80.75
83.95
0
0
both
4
22
4,923
1,099
130
1
5,799.331
Merchantville Fm
1,279
Merchantville
Matawan
80.75
85.175
17
14
subsurface
0
0
4,908
1,092
129
1
3,465.405
Merchantville Fm
1,279
Merchantville
Matawan
80.75
83.6
17
14
surface
4
119
37,642
9,661
1,636
1
98,309.352
First White Specks Mbr
8,215
First White Speckled Shale
Colorado
80.75
89.8
0
0
0
0
9,218
2,328
335
1
40,610.836
Eagle Sandstone
3,291
Eagle Sandstone
Montana
80.75
84.125
60
0
3
3
14,878
3,957
485
1
10,870.925
Mesaverde Gp
2,557
Mesaverde
80.75
85.7
1,000
200
surface
1
8
14,699
6,404
481
1
7,023.558
Henefer Fm
871
Henefer
80.75
84.125
700
0
1
6
16,730
4,312
524
1
47,200.875
Ozan Fm
1,493
Ozan
Taylor
80.75
83.6
60
0
both
0
0
11,023
2,943
410
1
22,192.277
Unnamed
null
80.75
90.825
90
0
surface
0
0
13,081
3,454
451
1
17,712.855
Sardis Fm
1,827
Sardis
80.75
83.6
12
5
both
0
0
9,007
2,272
331
1
27,302.18
Virgelle Sandstone
3,451
Virgelle Sandstone
Montana
80.75
83.95
55
5
surface
0
0
2,838
518
77
1
26,870.678
Pierre Shale
4,191
Pierre Shale
Montana
80.75
86.725
1,830
610
both
3
8
36,618
9,360
1,610
1
28,790.844
Gammon Mbr
9,921
Gammon
Pierre Shale
80.75
83.6
50
50
0
0
15,417
4,092
500
1
28,924.057
Corcoran Sandstone Mbr of Mesaverde Fm
6,983
Corcoran Sandstone
Iles
Mesaverde
80.75
84.125
20
0
3
4
9,038
2,284
332
1
29,450.566
Slim Sam Fm
1,926
Slim Sam
80.75
83.6
400
0
surface
0
0
9,042
2,286
332
1
29,450.566
Eagle Sandstone
3,291
Eagle Sandstone
Montana
80.75
83.95
260
0
0
0
37,846
9,724
1,642
1
7,393.466
Hanson Mbr
8,183
Hanson
Wapiabi
Alberta
80.75
81.32
70
70
0
0
33,349
7,733
1,425
1
39,680.988
Upson Clay
6,080
Upson Clay
Taylor
80.75
83.6
0
0
0
0
13,663
3,617
459
1
25,531.477
Papoose Flat Pluton
null
81.035
84.125
0
0
surface
0
0
37,845
9,724
1,642
1
7,393.466
Thistle Mbr
9,973
Thistle
Wapiabi
Alberta
81.32
83.915
150
150
0
0
34,610
8,694
1,497
1
5,434.595
Belly River
4,887
Belly River
81.32
82.46
1,000
1,000
1
2
34,718
8,659
1,499
1
3,431.47
Hanson
8,183
Hanson
Wapiabi
Alberta
81.32
82.46
50
50
0
0
37,508
9,607
1,633
1
37,822.496
Thistle Mbr
9,973
Thistle
Wapiabi
Alberta
81.7
83.95
200
200
0
0
5,822
1,359
169
1
19,764.816
Eutaw Fm
631
Eutaw
81.7
84.125
78
56
subsurface
4
23
5,830
1,362
170
1
19,926.004
Eutaw Fm
631
Eutaw
81.7
84.125
122
110
subsurface
4
32
9,154
2,315
334
1
27,289.57
Virgelle Sandstone
6,185
Virgelle Sandstone
Eagle Sandstone
Montana
81.7
83.6
68
7
both
0
0
17,095
4,357
530
1
16,870.645
Tombigbee Sand Mbr of Eutaw Fm
6,053
Tombigbee Sand
Eutaw
81.7
84.125
6
2
surface
1
1
6,950
1,763
258
1
12,126.352
Dobbins Shale Mbr
2,826
Dobbins Shale
81.7
83.95
116
0
subsurface
0
0
33,458
8,092
1,441
1
18,880.869
Haslam
5,315
Haslam
Nanaimo
81.7
83.95
200
200
8
15
16,450
4,288
521
1
37,051.09
Gober Tongue
7,719
Gober Chalk
Austin
81.7
84.125
122
0
subsurface
1
1
4,640
907
114
1
4,579.002
Cliffwood Beds
7,540
Cliffwood Beds
Magothy
81.7
83.6
40
0
surface
4
4
36,838
9,430
1,614
1
12,997.807
Hanson Mbr
8,183
Hanson
Wapiabi
Alberta
81.7
83.6
50
50
0
0
15,543
4,128
504
1
21,622.734
Ericson Sandstone
3,295
Ericson Sandstone
Mesaverde
81.7
89.8
130
0
both
4
4
17,804
4,624
561
1
4,476.065
Upper Marlife Shale
7,603
Marlife Shale
Panoche
81.7
88.775
822
0
both
0
0
16,348
4,282
520
1
37,427.555
Pflugerville Fm
1,544
Pflugerville
Austin
82.175
83.6
6
0
subsurface
3
3
37,805
9,720
1,641
1
5,091.947
Thistle Mbr
9,973
Thistle
Wapiabi
Alberta
82.175
84.125
150
150
0
0
34,717
8,659
1,499
1
3,431.47
Thistle
9,973
Thistle
Wapiabi
Alberta
82.46
84.125
120
120
0
0
6,934
1,760
257
1
3,801.517
Dobbins Shale Mbr
2,826
Dobbins Shale
82.46
83.95
15
0
subsurface
0
0
34,606
8,694
1,497
1
5,434.595
Thistle
9,973
Thistle
Wapiabi
Alberta
82.46
84.125
150
150
0
0
22,528
6,272
802
1
43,468.73
Tombigbee Sand
6,053
Tombigbee Sand
Eutaw
83.486
84.083
0
0
0
0
5,592
1,311
159
1
21,134.215
Austin Gp
2,376
Austin
83.6
89.8
183
0
6
10
33,283
7,753
1,421
1
76,726.102
Tamasopo Fm
9,382
Tamasopo
83.6
95.55
0
0
0
0
36,837
9,430
1,614
1
12,997.807
Thistle Mbr
9,973
Thistle
Wapiabi
Alberta
83.6
84.125
170
170
0
0
6,924
1,757
256
1
3,097.056
Undifferentiated
null
83.6
85.175
0
0
subsurface
0
0
5,884
1,380
173
1
36,089.457
Niobrara Fm
1,425
Niobrara
Colorado
83.6
89.8
43
0
both
0
0
9,248
2,333
336
1
28,264.65
Telegraph Creek Fm
2,067
Telegraph Creek
Montana
83.6
84.125
65
0
both
1
1
2,118
335
58
1
29,165.619
Pen Fm
1,545
Pen
Terlingua
83.6
86.725
183
67
surface
2
3
14,579
3,868
479
1
12,418.071
Price River Fm and Indianola Gp
2,512
Indianola
83.6
88.775
4,000
0
0
0
5,891
1,381
174
1
33,812.805
Niobrara Fm
1,425
Niobrara
Colorado
83.6
89.8
38
0
subsurface
0
0
8,605
2,150
316
1
91,531.086
Unnamed
null
83.6
86.725
0
0
surface
0
0