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
12,315
3,287
440
1
18,821.504
Tratalgar Fm
2,127
Tratalgar
0.7822
1.5527
50
0
both
0
0
4,001
783
102
1
13,949.756
Grafton Fm
777
Grafton
0.7822
1.039
3
0
both
0
0
3,280
673
88
1
12,515.966
Yarmouth Paleosol
null
0.7822
1.039
3
0
both
0
0
3,131
633
84
1
44,069.27
Loveland Fm
1,173
Loveland
0.7822
1.039
4
0
both
0
0
16,077
4,249
487
1
27,617.959
Lava Creek Tuff
4,587
Lava Creek Tuff
Yellowstone
0.7822
1.6811
0
0
0
0
11,708
3,165
438
1
14,293.066
Prospect Fm
null
0.7822
1.039
10
0
both
0
0
17,583
4,561
546
1
67,927.328
Anastasia Fm
38
Anastasia
0.7822
1.039
30
0
3
103
3,197
652
86
1
30,143.756
Grafton Fm
777
Grafton
0.7822
1.039
3
0
both
0
0
11,199
143
31
1
27,548.84
Till
null
0.7822
1.039
10
5
both
0
0
3,271
671
87
1
10,282.759
Grafton Fm
777
Grafton
0.7822
1.039
2
0
both
0
0
4,781
999
121
1
10,497.429
Ironshire Fm
959
Ironshire
0.7822
1.039
8
0
both
0
0
3,517
707
92
1
35,932.711
Loveland Fm
1,173
Loveland
0.7822
1.039
5
0
both
0
0
11,634
3,132
433
1
27,448.68
Roxana Silt
5,856
Roxana Silt
0.7822
0.9106
15
0
both
0
0
3,124
631
83
1
21,391.213
Yarmouth Paleosol
null
0.7822
1.039
3
0
both
0
0
7,335
1,926
283
1
12,662.755
Orting Drift
7,528
Orting Drift
0.8143
0.9748
80
43
surface
0
0
11,409
3,072
429
1
33,887.039
Mill Creek Till
4,752
Mill Creek Till
0.8289
0.9456
0
0
both
0
0
11,482
3,091
431
1
25,142.66
Mill Creek Till
4,752
Mill Creek Till
0.8289
0.9456
0
0
both
0
0
12,455
3,325
442
1
16,966.873
Boston Till
4,743
Boston Till
0.8335
1.0819
0
0
both
0
0
12,454
3,325
442
1
16,966.873
Fayette Till
4,747
Fayette Till
0.8335
0.8678
0
0
both
0
0
10,566
2,749
386
1
20,879.057
Presumpscot Fm
1,648
Presumpscot
0.8678
1.9379
10
0
26
166
6,266
1,509
199
1
4,602.641
Paso Robles Fm
1,522
Paso Robles
0.8678
2.835
1,375
0
both
0
0
11,710
3,167
438
1
14,293.066
Atherton Fm
77
Atherton
0.8678
1.7239
40
0
both
0
0
33,185
7,742
1,433
1
48,344.598
Agueguexquite Fm
9,328
Agueguexquite
0.8678
1.9379
0
0
12
278
12,366
3,299
441
1
13,055.024
Hiram Till
4,749
Hiram Till
0.8678
1.0819
0
0
both
0
0
12,462
3,327
443
1
12,679.619
Fayette Till
4,747
Fayette Till
0.8678
1.0105
0
0
both
0
0
3,403
689
89
1
19,038.326
Unnamed
null
0.8678
1.6169
35
0
both
0
0
3,512
706
91
1
16,719.768
Unnamed
null
0.8678
2.58
16
0
surface
0
0
6,334
1,528
204
1
3,128.253
Saugus Fm
1,832
Saugus
0.8678
3.345
600
0
both
0
0
6,563
1,605
225
1
4,479.276
Unnamed
null
0.8678
1.7239
0
0
surface
0
0
14,289
3,802
473
1
10,016.733
Unnamed
null
0.8678
10.8993
0
0
surface
0
0
10,903
2,893
403
1
72,316.008
Johnson Hill Drift
5,390
Johnson Hill Drift
0.8678
1.9379
50
10
both
0
0
5,031
1,146
138
1
5,244.604
Beaverdam Fm
131
Beaverdam
0.8678
3.345
30
20
both
1
23
5,027
1,144
137
1
4,412.998
Columbia Fm
436
Columbia
0.8678
2.835
15
10
both
1
10
10,921
2,902
404
1
60,931.703
Johnson Hill Drift
5,390
Johnson Hill Drift
0.8678
1.9379
50
10
both
0
0
4,162
807
104
1
42,828.883
Unnamed
null
0.8678
5.333
0
0
surface
0
0
3,047
606
82
1
18,972.047
Wolf Creek Fm
2,326
Wolf Creek
0.8678
1.6169
75
0
both
0
0
6,690
1,666
232
1
5,425.838
Upper Mbr of Rio Dell Fm
1,741
Rio Dell
Wildcat
0.8678
1.9379
563
0
surface
0
0
16,833
4,323
526
1
63,277.414
Bentley Fm
149
Bentley
0.8678
1.9379
700
30
both
0
0
8,601
2,146
316
1
91,531.086
Unnamed
null
0.8678
2.835
150
0
surface
0
0
2,981
572
80
1
21,693.297
Yarmouth-sangamon Paleosol
null
0.8678
1.0819
4
0
both
0
0
7,027
1,780
256
1
3,097.056
Turlock Lake Fm
2,152
Turlock Lake
0.8678
1.9379
260
90
surface
1
46
6,581
1,614
228
1
5,942.809
Basalt at Malpais Crater
null
0.8678
1.7239
0
0
surface
0
0
11,416
3,074
430
1
26,098.557
Till
null
0.8678
1.0819
0
0
subsurface
0
0
11,281
3,050
428
1
27,521.074
Till
null
0.8678
1.0819
0
0
both
0
0
9,476
2,376
340
1
21,013.658
Coleharbor Gp
2,432
Coleharbor
0.8678
1.7239
10
0
both
0
0
7,070
1,799
262
1
6,896.444
Port Orford Fm
1,629
Port Orford
0.8678
1.9379
56
0
surface
1
14
6,343
1,529
205
1
1,433.792
Saugus Fm
1,832
Saugus
0.8678
2.835
1,388
0
both
0
0
3,411
690
90
1
28,777.375
Unnamed
null
0.8678
2.58
120
0
both
0
0
8,625
2,163
318
1
65,616.188
Lone Mt Drift
7,516
Lone Mt Drift
0.8678
1.9379
15
0
both
0
0
11,635
3,132
433
1
27,448.68
Equality Fm
619
Equality
0.9106
1.039
30
0
both
0
0
7,295
1,912
280
1
9,314.606
Undifferentiated
null
0.9289
1.1124
40
0
surface
0
0
13,104
3,463
432
1
42,690.191
Peyton Colluvium
5,759
Peyton Colluvium
0.9289
1.1124
10
0
surface
0
0
4,040
787
103
1
19,300.615
Yarmouth Paleosol
null
0.9289
1.1124
0
0
surface
0
0
7,309
1,918
281
1
6,699.744
Undifferentiated
null
0.9289
1.1124
40
0
surface
0
0
11,410
3,072
429
1
33,887.039
Locustrine Sand
null
0.9456
1.0623
0
0
both
0
0
11,483
3,091
431
1
25,142.66
Locustrine Sand
null
0.9456
1.0623
0
0
both
0
0
5,115
1,179
142
1
3,787.979
Ironshire Fm
959
Ironshire
0.9748
1.7239
20
0
surface
0
0
7,255
1,894
277
1
7,210.712
Logan Hill Fm
1,157
Logan Hill
0.9748
1.9379
70
0
surface
0
0
6,704
1,668
233
1
6,428.512
Rio Dell Fm
1,741
Rio Dell
Wildcat
0.9748
3.26
1,360
0
surface
2
4
9,608
2,412
342
1
36,781.879
Dunn Fm
570
Dunn
0.9748
1.9379
2
0
both
0
0
15,296
4,057
497
1
36,189.281
Verdos Alluvium
7,522
Verdos Alluvium
0.9748
1.7239
5
3
surface
0
0
12,467
3,329
443
1
12,679.619
Upper Higby Outwash
null
0.9748
1.6169
0
0
both
0
0
15,322
4,059
498
1
28,567.506
Verdos Alluvium
7,522
Verdos Alluvium
0.9748
1.7239
5
3
surface
0
0
7,336
1,926
283
1
12,662.755
Undifferentiated
null
0.9748
1.1353
10
1
surface
0
0
12,463
3,327
443
1
12,679.619
Boston Till
4,743
Boston Till
1.0105
1.1532
0
0
both
0
0
3,132
633
84
1
44,069.27
Undifferentiated
null
1.039
1.9379
6
0
both
0
0
8,661
2,173
319
1
31,099.488
Healy Creek Fm
861
Healy Creek
Usibelli
1.039
26.235
385
265
0
0
3,125
631
83
1
21,391.213
Wolf Creek Fm
2,326
Wolf Creek
1.039
1.7239
25
0
both
0
0
3,281
673
88
1
12,515.966
Unnamed
null
1.039
2.58
85
0
both
0
0
11,636
3,132
433
1
27,448.68
Henry Fm
872
Henry
Mason
1.039
1.1674
30
0
both
0
0
11,484
3,091
431
1
25,142.66
Locustrine Silt
null
1.0623
1.1792
0
0
both
0
0
11,411
3,072
429
1
33,887.039
Locustrine Silt
null
1.0623
1.1792
0
0
both
0
0
11,675
3,152
435
1
26,387.043
Roxana Silt
5,856
Roxana Silt
1.0819
1.2959
5
0
both
0
0
2,982
572
80
1
21,693.297
Unnamed
null
1.0819
2.58
70
0
both
0
0
4,041
787
103
1
19,300.615
Unnamed
null
1.1124
2.58
0
0
surface
0
0
33,627
8,197
1,452
1
17,586.158
unnamed
null
1.2959
2.58
0
0
0
0
33,613
8,189
1,451
1
14,204.491
Cordilleran drift
null
1.2959
2.58
0
0
0
0
11,687
3,158
436
1
11,759.33
Atherton Fm
77
Atherton
1.5098
5.1164
50
0
both
0
0
11,688
3,158
436
1
11,759.33
Glasford Fm
751
Glasford
1.5098
1.9379
10
0
both
0
0
11,678
3,154
435
1
26,387.043
Glasford Fm
751
Glasford
1.5098
1.7239
50
0
both
0
0
11,690
3,158
436
1
11,759.33
Loveland Loess Mbr of Atherton Fm
7,074
Loveland Loess
Atherton
1.5098
2.259
1
0
both
0
0
11,689
3,158
436
1
11,759.33
Jessup Fm
984
Jessup
1.5098
1.9379
30
0
both
0
0
22,955
6,465
825
1
12,531.731
Hueso Fm of Palm Spring Gp
8,326
Hueso
Palm Spring
1.5436
2.58
100
0
21
392
22,956
6,465
825
1
12,531.731
Canebrake Conglomerate Fm of Palm Spring Gp
4,497
Canebrake Conglomerate
1.5436
3.8166
1,000
0
0
0
11,637
3,134
433
1
27,448.68
Loveland Silt
5,507
Loveland Silt
1.5527
1.8095
2
0
both
0
0
11,699
3,163
437
1
15,421.678
Atherton Fm
77
Atherton
1.5527
1.8095
40
0
both
0
0
11,622
3,125
432
1
42,690.191
Glasford Fm
751
Glasford
1.5527
1.9379
50
0
both
0
0
11,626
3,126
432
1
42,690.191
Wolf Creek Fm
2,326
Wolf Creek
1.5527
1.8095
60
0
both
0
0
12,921
3,419
449
1
11,210.104
Till
null
1.5527
1.8095
54
0
both
0
0
12,309
3,286
439
1
25,961.018
Atherton Fm
77
Atherton
1.5527
1.8095
30
0
both
0
0
12,317
3,289
440
1
18,821.504
Atherton Fm
77
Atherton
1.5527
1.8095
50
0
both
0
0
17,355
4,463
539
1
41,813.121
Nashua Fm
7,747
Nashua
1.5527
2.3232
3
0
0
0
17,354
4,463
539
1
41,813.121
Cypresshead Fm
487
Cypresshead
1.5527
2.58
10
0
0
0
17,353
4,463
539
1
41,813.121
Miccosukee Fm
1,284
Miccosukee
1.5527
2.58
18
0
both
0
0
3,039
601
81
1
16,088.815
Wolf Creek Fm
2,326
Wolf Creek
1.5527
1.8095
50
0
both
0
0
13,040
3,444
450
1
14,622.862
Till
null
1.6169
1.9379
30
0
both
0
0
11,657
3,143
434
1
23,312.965
Glasford Fm
751
Glasford
1.6169
1.9379
50
0
both
0
0
22,720
670
87
1
10,282.759
unnamed tills and related paleosols
null
1.6169
1.9379
50
0
both
0
0
4,652
911
115
1
4,926.812
Bridgeton Fm
242
Bridgeton
1.6169
1.9379
15
12
surface
0
0
6,697
1,666
232
1
5,425.838
Rio Dell Ash
null
1.6169
1.9379
0
0
0
0