Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
Earth
|
444,796
|
14,348
|
FA
|
Top
|
2
|
Mount Everest
|
343,569
|
11,082
|
B
|
Mid
|
3
|
Continent
|
178,445
|
5,756
|
C
|
High
|
4
|
Chicxulub crater
|
151,203
|
4,877
|
FA
|
High
|
5
|
Charles Darwin
|
124,938
|
4,030
|
FA
|
Mid
|
6
|
Climate change
|
122,687
|
3,957
|
FA
|
High
|
7
|
Mount Vesuvius
|
111,865
|
3,608
|
B
|
Mid
|
8
|
Gold
|
111,848
|
3,608
|
B
|
Mid
|
9
|
Mariana Trench
|
110,972
|
3,579
|
C
|
Mid
|
10
|
Volcano
|
100,347
|
3,237
|
B
|
Top
|
11
|
Yellowstone National Park
|
99,312
|
3,203
|
B
|
High
|
12
|
Monte Carlo
|
98,722
|
3,184
|
C
|
Low
|
13
|
Asbestos
|
98,488
|
3,177
|
B
|
Low
|
14
|
Mount St. Helens
|
93,965
|
3,031
|
B
|
High
|
15
|
Vivianite
|
93,267
|
3,008
|
Start
|
Mid
|
16
|
Niagara Falls
|
92,381
|
2,980
|
B
|
Mid
|
17
|
Earthquake
|
90,042
|
2,904
|
C
|
Top
|
18
|
Geologic time scale
|
88,700
|
2,861
|
B
|
Top
|
19
|
2024 Enga landslide
|
85,423
|
2,755
|
C
|
Unknown
|
20
|
Scientific method
|
81,201
|
2,619
|
B
|
Top
|
21
|
1980 eruption of Mount St. Helens
|
78,123
|
2,520
|
FA
|
High
|
22
|
Tsunami
|
76,691
|
2,473
|
B
|
High
|
23
|
Planet
|
72,170
|
2,328
|
FA
|
Mid
|
24
|
Mary Anning
|
71,370
|
2,302
|
FA
|
High
|
25
|
Grand Canyon
|
70,230
|
2,265
|
B
|
High
|
26
|
Indian subcontinent
|
68,500
|
2,209
|
B
|
High
|
27
|
Diamond
|
67,018
|
2,161
|
FA
|
Mid
|
28
|
Diatomaceous earth
|
66,284
|
2,138
|
B
|
Low
|
29
|
Cretaceous–Paleogene extinction event
|
65,123
|
2,100
|
FA
|
High
|
30
|
Atmosphere of Earth
|
64,506
|
2,080
|
C
|
High
|
31
|
Plate tectonics
|
63,607
|
2,051
|
B
|
Top
|
32
|
Obsidian
|
63,094
|
2,035
|
C
|
High
|
33
|
Rocky Mountains
|
62,894
|
2,028
|
B
|
High
|
34
|
Tunguska event
|
61,165
|
1,973
|
B
|
Mid
|
35
|
Quartz
|
60,813
|
1,961
|
B
|
Top
|
36
|
Silicon dioxide
|
59,500
|
1,919
|
B
|
High
|
37
|
Ice age
|
58,915
|
1,900
|
B
|
Top
|
38
|
Pangaea
|
57,686
|
1,860
|
B
|
High
|
39
|
Holocene
|
56,333
|
1,817
|
C
|
High
|
40
|
Death Valley
|
55,853
|
1,801
|
C
|
Top
|
41
|
Archaea
|
55,558
|
1,792
|
FA
|
High
|
42
|
Limestone
|
55,488
|
1,789
|
C
|
Top
|
43
|
Kola Superdeep Borehole
|
55,259
|
1,782
|
C
|
Low
|
44
|
Greenhouse gas
|
54,989
|
1,773
|
B
|
Mid
|
45
|
Ring of Fire
|
54,098
|
1,745
|
C
|
High
|
46
|
Zealandia
|
54,074
|
1,744
|
C
|
Mid
|
47
|
Sapphire
|
53,778
|
1,734
|
B
|
Mid
|
48
|
Pyrite
|
50,109
|
1,616
|
C
|
Mid
|
49
|
Black Stone
|
50,060
|
1,614
|
GA
|
Low
|
50
|
Permian–Triassic extinction event
|
49,400
|
1,593
|
B
|
High
|
51
|
Abiogenesis
|
49,215
|
1,587
|
GA
|
High
|
52
|
1883 eruption of Krakatoa
|
48,599
|
1,567
|
B
|
Low
|
53
|
Pleistocene
|
48,463
|
1,563
|
B
|
High
|
54
|
Cretaceous
|
48,077
|
1,550
|
B
|
Top
|
55
|
Australia (continent)
|
48,007
|
1,548
|
C
|
High
|
56
|
Lists of earthquakes
|
47,547
|
1,533
|
List
|
High
|
57
|
Jurassic
|
47,204
|
1,522
|
B
|
Top
|
58
|
Extinction event
|
46,727
|
1,507
|
B
|
High
|
59
|
Bolide
|
46,458
|
1,498
|
C
|
High
|
60
|
Natural science
|
46,451
|
1,498
|
B
|
High
|
61
|
Mount Sinai
|
46,425
|
1,497
|
Start
|
Mid
|
62
|
Richat Structure
|
46,144
|
1,488
|
B
|
Low
|
63
|
2023 Turkey–Syria earthquakes
|
45,555
|
1,469
|
B
|
Mid
|
64
|
Desert
|
44,967
|
1,450
|
GA
|
Mid
|
65
|
Victoria Falls
|
44,899
|
1,448
|
B
|
Mid
|
66
|
Amethyst
|
44,693
|
1,441
|
C
|
Mid
|
67
|
San Fernando Valley
|
44,658
|
1,440
|
Start
|
Low
|
68
|
Toba catastrophe theory
|
43,891
|
1,415
|
B
|
Low
|
69
|
Earth's magnetic field
|
43,860
|
1,414
|
GA
|
Top
|
70
|
Hydrogen sulfide
|
43,628
|
1,407
|
B
|
Low
|
71
|
1958 Lituya Bay earthquake and megatsunami
|
43,609
|
1,406
|
B
|
Low
|
72
|
Calcium carbonate
|
43,532
|
1,404
|
B
|
Top
|
73
|
Coal
|
42,762
|
1,379
|
C
|
High
|
74
|
Challenger Deep
|
42,729
|
1,378
|
C
|
Mid
|
75
|
Gondwana
|
42,656
|
1,376
|
B
|
High
|
76
|
Devon
|
42,454
|
1,369
|
C
|
Mid
|
77
|
Fossil
|
42,345
|
1,365
|
B
|
Top
|
78
|
Fossil fuel
|
41,798
|
1,348
|
C
|
High
|
79
|
Blue hole
|
40,061
|
1,292
|
Start
|
Low
|
80
|
Nickel
|
39,953
|
1,288
|
GA
|
High
|
81
|
Natural resource
|
39,857
|
1,285
|
C
|
Low
|
82
|
Mountain
|
39,755
|
1,282
|
B
|
High
|
83
|
Gypsum
|
39,528
|
1,275
|
C
|
Mid
|
84
|
Timeline of the far future
|
39,319
|
1,268
|
FL
|
Mid
|
85
|
Amber
|
38,975
|
1,257
|
B
|
Mid
|
86
|
K-index
|
38,843
|
1,253
|
Start
|
Unknown
|
87
|
Natural environment
|
38,839
|
1,252
|
B
|
High
|
88
|
Emerald
|
38,797
|
1,251
|
C
|
Low
|
89
|
Ball's Pyramid
|
38,522
|
1,242
|
Start
|
Low
|
90
|
Cambrian
|
38,406
|
1,238
|
C
|
Top
|
91
|
Metal
|
38,374
|
1,237
|
C
|
Mid
|
92
|
Yellowstone Caldera
|
38,361
|
1,237
|
C
|
High
|
93
|
1960 Valdivia earthquake
|
38,189
|
1,231
|
C
|
High
|
94
|
Younger Dryas
|
38,021
|
1,226
|
B
|
Low
|
95
|
Gemstone
|
37,835
|
1,220
|
C
|
Low
|
96
|
Carboniferous
|
37,109
|
1,197
|
B
|
Top
|
97
|
Earth's rotation
|
36,745
|
1,185
|
B
|
High
|
98
|
Precambrian
|
36,575
|
1,179
|
B
|
Top
|
99
|
Doggerland
|
36,507
|
1,177
|
C
|
Low
|
100
|
Moissanite
|
35,869
|
1,157
|
C
|
Low
|
101
|
Cenote
|
35,863
|
1,156
|
Start
|
Low
|
102
|
Phases of ice
|
35,769
|
1,153
|
C
|
Top
|
103
|
Sand
|
35,684
|
1,151
|
C
|
Mid
|
104
|
Jade
|
35,621
|
1,149
|
B
|
Mid
|
105
|
Ruby
|
35,619
|
1,149
|
B
|
Mid
|
106
|
Stratovolcano
|
35,537
|
1,146
|
C
|
Mid
|
107
|
History of Earth
|
35,032
|
1,130
|
B
|
Top
|
108
|
List of deserts by area
|
34,973
|
1,128
|
List
|
Low
|
109
|
Holocene extinction
|
34,941
|
1,127
|
B
|
Mid
|
110
|
Granite
|
34,826
|
1,123
|
B
|
Top
|
111
|
Phylum
|
34,592
|
1,115
|
C
|
Mid
|
112
|
Late Pleistocene extinctions
|
34,485
|
1,112
|
C
|
Low
|
113
|
Triassic
|
34,391
|
1,109
|
B
|
Top
|
114
|
River
|
34,000
|
1,096
|
C
|
High
|
115
|
San Andreas Fault
|
33,703
|
1,087
|
C
|
High
|
116
|
Water cycle
|
33,677
|
1,086
|
C
|
High
|
117
|
Paleontology
|
33,670
|
1,086
|
GA
|
Top
|
118
|
Last Glacial Period
|
33,619
|
1,084
|
B
|
Mid
|
119
|
Fjord
|
33,361
|
1,076
|
C
|
High
|
120
|
Igneous rock
|
33,279
|
1,073
|
B
|
Top
|
121
|
Theia (planet)
|
32,342
|
1,043
|
C
|
Low
|
122
|
Lava
|
32,162
|
1,037
|
B
|
Top
|
123
|
Soil
|
32,152
|
1,037
|
B
|
Top
|
124
|
Cliffs of Moher
|
32,006
|
1,032
|
C
|
Low
|
125
|
Permian
|
31,859
|
1,027
|
B
|
Top
|
126
|
Clay
|
31,613
|
1,019
|
B
|
Mid
|
127
|
List of impact structures on Earth
|
31,579
|
1,018
|
List
|
Mid
|
128
|
Estuary
|
31,545
|
1,017
|
C
|
Mid
|
129
|
Mica
|
31,270
|
1,008
|
B
|
Mid
|
130
|
Devonian
|
31,132
|
1,004
|
B
|
Top
|
131
|
Basalt
|
31,050
|
1,001
|
GA
|
Top
|
132
|
Supervolcano
|
30,940
|
998
|
Start
|
Mid
|
133
|
Meteoroid
|
30,496
|
983
|
C
|
Mid
|
134
|
Mesozoic
|
30,057
|
969
|
Start
|
High
|
135
|
Iridium
|
29,736
|
959
|
B
|
Mid
|
136
|
Mining
|
29,561
|
953
|
B
|
Mid
|
137
|
Crater Lake
|
29,544
|
953
|
GA
|
Mid
|
138
|
Rare-earth element
|
29,393
|
948
|
B
|
Mid
|
139
|
Global catastrophic risk
|
29,302
|
945
|
B
|
Low
|
140
|
Neogene
|
29,130
|
939
|
B
|
Top
|
141
|
Mineral
|
28,907
|
932
|
B
|
Top
|
142
|
Karst
|
28,810
|
929
|
C
|
Mid
|
143
|
Tourmaline
|
28,807
|
929
|
B
|
Mid
|
144
|
Drainage basin
|
28,801
|
929
|
C
|
High
|
145
|
Karakoram
|
28,794
|
928
|
C
|
Unknown
|
146
|
2022 Hunga Tonga–Hunga Haʻapai eruption and tsunami
|
28,790
|
928
|
B
|
Low
|
147
|
Quicksand
|
28,641
|
923
|
Start
|
Low
|
148
|
Rock of Gibraltar
|
28,464
|
918
|
C
|
Mid
|
149
|
Ordovician
|
28,347
|
914
|
B
|
Top
|
150
|
Turquoise
|
28,249
|
911
|
B
|
Mid
|
151
|
Hadean
|
28,198
|
909
|
B
|
Mid
|
152
|
Geothermal energy
|
28,142
|
907
|
B
|
High
|
153
|
Radiocarbon dating
|
28,084
|
905
|
FA
|
Top
|
154
|
Gehenna
|
28,073
|
905
|
C
|
Low
|
155
|
1906 San Francisco earthquake
|
28,053
|
904
|
C
|
High
|
156
|
Mohs scale
|
28,014
|
903
|
C
|
Mid
|
157
|
Miyake event
|
27,993
|
903
|
Start
|
High
|
158
|
Marble
|
27,945
|
901
|
Start
|
High
|
159
|
Cenozoic
|
27,918
|
900
|
C
|
High
|
160
|
Garnet
|
27,674
|
892
|
B
|
Mid
|
161
|
Paleogene
|
27,589
|
889
|
C
|
Top
|
162
|
Agate
|
27,499
|
887
|
C
|
Low
|
163
|
Asteroid
|
27,435
|
885
|
B
|
Mid
|
164
|
Landslide
|
27,423
|
884
|
B
|
High
|
165
|
Gulf of Mexico
|
27,416
|
884
|
B
|
High
|
166
|
Arthur's Seat
|
27,412
|
884
|
C
|
Mid
|
167
|
Glacier
|
27,263
|
879
|
B
|
Top
|
168
|
Rock (geology)
|
27,112
|
874
|
C
|
Top
|
169
|
Caldera
|
27,058
|
872
|
C
|
High
|
170
|
Sedimentary rock
|
27,037
|
872
|
B
|
Top
|
171
|
Stone of Scone
|
26,923
|
868
|
C
|
High
|
172
|
Pyroclastic flow
|
26,818
|
865
|
C
|
Mid
|
173
|
Meteorite
|
26,736
|
862
|
B
|
High
|
174
|
Spherical harmonics
|
26,688
|
860
|
Start
|
Mid
|
175
|
Plankton
|
26,670
|
860
|
C
|
Mid
|
176
|
Canadian Shield
|
26,656
|
859
|
C
|
High
|
177
|
Anthropocene
|
26,473
|
853
|
B
|
Mid
|
178
|
Everglades
|
26,233
|
846
|
GA
|
Mid
|
179
|
Meteor Crater
|
26,128
|
842
|
B
|
Mid
|
180
|
Zeolite
|
26,066
|
840
|
B
|
Mid
|
181
|
Hematite
|
26,041
|
840
|
B
|
High
|
182
|
Anthracite
|
26,029
|
839
|
Start
|
Mid
|
183
|
Diatom
|
26,022
|
839
|
B
|
High
|
184
|
Carnian pluvial episode
|
26,004
|
838
|
C
|
Low
|
185
|
Future of Earth
|
25,998
|
838
|
GA
|
Mid
|
186
|
Cinnabar
|
25,920
|
836
|
C
|
Mid
|
187
|
Cambrian explosion
|
25,868
|
834
|
B
|
High
|
188
|
Valley of the Kings
|
25,603
|
825
|
GA
|
Mid
|
189
|
1815 eruption of Mount Tambora
|
25,382
|
818
|
C
|
Low
|
190
|
Fracking
|
25,382
|
818
|
C
|
Mid
|
191
|
Endorheic basin
|
25,163
|
811
|
C
|
Low
|
192
|
Before Present
|
25,161
|
811
|
Start
|
Mid
|
193
|
Bosnian pyramid claims
|
24,959
|
805
|
C
|
Unknown
|
194
|
Clade
|
24,948
|
804
|
C
|
Mid
|
195
|
Aquifer
|
24,785
|
799
|
B
|
Low
|
196
|
Iron ore
|
24,691
|
796
|
C
|
Mid
|
197
|
Mount Sinai (Bible)
|
24,088
|
777
|
B
|
Low
|
198
|
Richter scale
|
24,014
|
774
|
C
|
High
|
199
|
Monument Valley
|
23,945
|
772
|
B
|
Mid
|
200
|
Xiaozhai Tiankeng
|
23,908
|
771
|
Start
|
Low
|
201
|
Pamukkale
|
23,890
|
770
|
Start
|
Mid
|
202
|
Vredefort impact structure
|
23,836
|
768
|
Start
|
Mid
|
203
|
Gravity of Earth
|
23,802
|
767
|
B
|
High
|
204
|
Volcanic explosivity index
|
23,302
|
751
|
Start
|
Mid
|
205
|
Topaz
|
23,243
|
749
|
C
|
Low
|
206
|
Paleozoic
|
23,194
|
748
|
B
|
High
|
207
|
Great Rift Valley
|
23,161
|
747
|
C
|
High
|
208
|
Sinkhole
|
23,139
|
746
|
C
|
Low
|
209
|
Dune
|
23,072
|
744
|
C
|
High
|
210
|
Ice
|
23,036
|
743
|
GA
|
Top
|
211
|
Quaternary
|
22,988
|
741
|
C
|
High
|
212
|
Kaolinite
|
22,914
|
739
|
C
|
Low
|
213
|
Coal mining
|
22,783
|
734
|
B
|
Low
|
214
|
Phanerozoic
|
22,751
|
733
|
B
|
High
|
215
|
Mauna Loa
|
22,713
|
732
|
FA
|
High
|
216
|
Convergent evolution
|
22,696
|
732
|
GA
|
Mid
|
217
|
Babi Yar
|
22,484
|
725
|
B
|
High
|
218
|
Earth's orbit
|
22,393
|
722
|
B
|
High
|
219
|
Silurian
|
22,333
|
720
|
B
|
Top
|
220
|
Earth's inner core
|
22,107
|
713
|
B
|
High
|
221
|
Feldspar
|
22,056
|
711
|
Start
|
Top
|
222
|
Miocene
|
22,029
|
710
|
C
|
High
|
223
|
Talc
|
21,924
|
707
|
C
|
Mid
|
224
|
Great Oxidation Event
|
21,895
|
706
|
C
|
High
|
225
|
Bauxite
|
21,824
|
704
|
C
|
Mid
|
226
|
List of minerals
|
21,557
|
695
|
List
|
High
|
227
|
Sea level rise
|
21,514
|
694
|
GA
|
High
|
228
|
Shield volcano
|
21,491
|
693
|
B
|
High
|
229
|
Avalanche
|
21,464
|
692
|
B
|
High
|
230
|
Geomagnetic reversal
|
21,456
|
692
|
C
|
High
|
231
|
Beringia
|
21,318
|
687
|
B
|
Mid
|
232
|
Beryl
|
21,289
|
686
|
C
|
Mid
|
233
|
Geology
|
21,215
|
684
|
C
|
Top
|
234
|
Megatsunami
|
21,203
|
683
|
B
|
Mid
|
235
|
Carnelian
|
21,191
|
683
|
Start
|
Low
|
236
|
Chelyabinsk meteor
|
21,182
|
683
|
B
|
High
|
237
|
Eocene
|
21,167
|
682
|
B
|
High
|
238
|
Kitum Cave
|
21,153
|
682
|
Start
|
Low
|
239
|
Peridot
|
21,070
|
679
|
C
|
Mid
|
240
|
Impact event
|
20,955
|
675
|
B
|
High
|
241
|
Cummingtonite
|
20,833
|
672
|
Start
|
Low
|
242
|
Badlands
|
20,803
|
671
|
Start
|
Mid
|
243
|
Vermiculite
|
20,722
|
668
|
B
|
Mid
|
244
|
Beach
|
20,673
|
666
|
C
|
Low
|
245
|
Earth's circumference
|
20,626
|
665
|
C
|
High
|
246
|
Natural History Museum, London
|
20,390
|
657
|
C
|
Mid
|
247
|
Flint
|
20,383
|
657
|
Start
|
Low
|
248
|
Salar de Uyuni
|
20,364
|
656
|
C
|
Low
|
249
|
Groundwater
|
20,166
|
650
|
C
|
High
|
250
|
North magnetic pole
|
19,948
|
643
|
B
|
High
|
251
|
List of tectonic plates
|
19,891
|
641
|
List
|
Low
|
252
|
Metamorphic rock
|
19,877
|
641
|
B
|
Top
|
253
|
Hot spring
|
19,702
|
635
|
B
|
Mid
|
254
|
Internal structure of Earth
|
19,580
|
631
|
C
|
High
|
255
|
Levee
|
19,474
|
628
|
Start
|
Mid
|
256
|
Rockall
|
19,438
|
627
|
B
|
Mid
|
257
|
Corundum
|
19,395
|
625
|
C
|
Low
|
258
|
Aquamarine (gem)
|
19,378
|
625
|
C
|
Low
|
259
|
Malachite
|
19,371
|
624
|
C
|
High
|
260
|
Fault (geology)
|
19,034
|
614
|
C
|
Top
|
261
|
Thermokarst
|
18,977
|
612
|
Start
|
Mid
|
262
|
Archean
|
18,880
|
609
|
C
|
High
|
263
|
Chalcedony
|
18,791
|
606
|
Start
|
Low
|
264
|
Laminar flow
|
18,688
|
602
|
C
|
Mid
|
265
|
Triassic–Jurassic extinction event
|
18,628
|
600
|
Start
|
High
|
266
|
Sandstone
|
18,613
|
600
|
C
|
Mid
|
267
|
Cave of the Crystals
|
18,488
|
596
|
B
|
Mid
|
268
|
Fukang meteorite
|
18,436
|
594
|
C
|
Low
|
269
|
Minoan eruption
|
18,419
|
594
|
GA
|
Low
|
270
|
Types of volcanic eruptions
|
18,403
|
593
|
GA
|
High
|
271
|
Magma
|
18,284
|
589
|
B
|
Top
|
272
|
Calcite
|
18,283
|
589
|
C
|
Mid
|
273
|
Great Basin
|
18,236
|
588
|
C
|
Mid
|
274
|
Waterfall
|
18,219
|
587
|
B
|
Mid
|
275
|
Magnetite
|
18,182
|
586
|
C
|
High
|
276
|
Young Earth creationism
|
18,156
|
585
|
B
|
High
|
277
|
River delta
|
18,151
|
585
|
C
|
High
|
278
|
Soil erosion
|
18,035
|
581
|
C
|
Mid
|
279
|
Central Valley (California)
|
18,032
|
581
|
B
|
Low
|
280
|
Last Glacial Maximum
|
18,030
|
581
|
C
|
Mid
|
281
|
Milankovitch cycles
|
18,015
|
581
|
B
|
High
|
282
|
List of tsunamis
|
17,934
|
578
|
C
|
Mid
|
283
|
Gold mining
|
17,900
|
577
|
C
|
Unknown
|
284
|
Travertine
|
17,826
|
575
|
C
|
Low
|
285
|
History of life
|
17,690
|
570
|
GA
|
Top
|
286
|
Bentonite
|
17,619
|
568
|
C
|
Mid
|
287
|
Apennine Mountains
|
17,547
|
566
|
C
|
Low
|
288
|
Olivine
|
17,422
|
562
|
C
|
High
|
289
|
Plateau
|
17,353
|
559
|
Start
|
High
|
290
|
Carbon capture and storage
|
17,306
|
558
|
C
|
Mid
|
291
|
Lake Toba
|
17,275
|
557
|
GA
|
High
|
292
|
Antediluvian
|
17,264
|
556
|
B
|
Low
|
293
|
Deccan Traps
|
17,214
|
555
|
Start
|
Mid
|
294
|
Afro-Eurasia
|
17,204
|
554
|
Start
|
Mid
|
295
|
Chalk
|
17,189
|
554
|
C
|
Low
|
296
|
Stream
|
17,129
|
552
|
Start
|
Mid
|
297
|
Age of Earth
|
17,017
|
548
|
B
|
Top
|
298
|
Limnic eruption
|
16,916
|
545
|
B
|
Mid
|
299
|
Littoral zone
|
16,746
|
540
|
Start
|
Low
|
300
|
Oxbow lake
|
16,740
|
540
|
B
|
Mid
|
301
|
Artesian well
|
16,693
|
538
|
Start
|
Mid
|
302
|
Younger Dryas impact hypothesis
|
16,637
|
536
|
C
|
Mid
|
303
|
Pliocene
|
16,631
|
536
|
B
|
High
|
304
|
Lahar
|
16,629
|
536
|
C
|
Low
|
305
|
Zircon
|
16,584
|
534
|
B
|
Mid
|
306
|
Canyon
|
16,572
|
534
|
Start
|
Mid
|
307
|
Alabaster
|
16,498
|
532
|
Start
|
Low
|
308
|
Trinitite
|
16,457
|
530
|
C
|
Low
|
309
|
Geode
|
16,415
|
529
|
C
|
Mid
|
310
|
Pierre Teilhard de Chardin
|
16,390
|
528
|
B
|
Low
|
311
|
Bryce Canyon National Park
|
16,369
|
528
|
FA
|
High
|
312
|
Proterozoic
|
16,352
|
527
|
C
|
High
|
313
|
Devils Hole
|
16,352
|
527
|
B
|
Low
|
314
|
Timeline of the evolutionary history of life
|
16,313
|
526
|
B
|
Mid
|
315
|
Supercontinent
|
16,261
|
524
|
C
|
High
|
316
|
Erosion
|
16,226
|
523
|
C
|
Top
|
317
|
Silicate mineral
|
16,222
|
523
|
Start
|
Mid
|
318
|
Pumice
|
16,181
|
521
|
C
|
High
|
319
|
Zanclean flood
|
16,042
|
517
|
B
|
Low
|
320
|
List of largest volcanic eruptions
|
15,801
|
509
|
FL
|
Mid
|
321
|
Swamp
|
15,725
|
507
|
C
|
Low
|
322
|
Lignite
|
15,717
|
507
|
C
|
Low
|
323
|
Crystal skull
|
15,702
|
506
|
B
|
Low
|
324
|
Hydrothermal vent
|
15,702
|
506
|
C
|
Mid
|
325
|
Rub' al Khali
|
15,700
|
506
|
Start
|
High
|
326
|
Petoskey stone
|
15,646
|
504
|
C
|
High
|
327
|
Chernobylite
|
15,640
|
504
|
Stub
|
Low
|
328
|
Weathering
|
15,639
|
504
|
C
|
Top
|
329
|
List of rock types
|
15,515
|
500
|
List
|
High
|
330
|
Congo Basin
|
15,499
|
499
|
Start
|
Low
|
331
|
Lithosphere
|
15,479
|
499
|
C
|
High
|
332
|
East African Rift
|
15,391
|
496
|
B
|
Mid
|
333
|
Cubic crystal system
|
15,305
|
493
|
C
|
Low
|
334
|
Continental drift
|
15,212
|
490
|
B
|
High
|
335
|
Hudson Valley
|
15,193
|
490
|
C
|
Mid
|
336
|
Fluorite
|
15,191
|
490
|
B
|
Mid
|
337
|
Ore
|
15,136
|
488
|
Start
|
Top
|
338
|
Tethys Ocean
|
15,131
|
488
|
C
|
High
|
339
|
Valley
|
14,976
|
483
|
C
|
High
|
340
|
Snowball Earth
|
14,958
|
482
|
B
|
High
|
341
|
Stromatolite
|
14,958
|
482
|
B
|
Top
|
342
|
Sea level
|
14,909
|
480
|
Start
|
High
|
343
|
Spring (hydrology)
|
14,890
|
480
|
C
|
Mid
|
344
|
Carbon sequestration
|
14,887
|
480
|
B
|
Low
|
345
|
Cave
|
14,788
|
477
|
B
|
Mid
|
346
|
Labradorite
|
14,773
|
476
|
Start
|
Low
|
347
|
Gneiss
|
14,752
|
475
|
Start
|
Mid
|
348
|
Chert
|
14,746
|
475
|
B
|
Mid
|
349
|
Dal Lake
|
14,700
|
474
|
GA
|
Low
|
350
|
Al Naslaa
|
14,659
|
472
|
Stub
|
Low
|
351
|
Exoskeleton
|
14,628
|
471
|
C
|
Low
|
352
|
Continental shelf
|
14,617
|
471
|
Start
|
Mid
|
353
|
Natural history
|
14,599
|
470
|
C
|
High
|
354
|
Late Ordovician mass extinction
|
14,585
|
470
|
Start
|
High
|
355
|
Giant-impact hypothesis
|
14,582
|
470
|
B
|
High
|
356
|
Abundance of elements in Earth's crust
|
14,548
|
469
|
List
|
Mid
|
357
|
Driftless Area
|
14,518
|
468
|
B
|
Mid
|
358
|
Birefringence
|
14,487
|
467
|
B
|
Mid
|
359
|
2008 Sichuan earthquake
|
14,464
|
466
|
B
|
Mid
|
360
|
Subduction
|
14,434
|
465
|
B
|
Top
|
361
|
Climate change mitigation
|
14,434
|
465
|
C
|
Low
|
362
|
Shale
|
14,375
|
463
|
C
|
Mid
|
363
|
Dolomite (mineral)
|
14,348
|
462
|
C
|
Mid
|
364
|
Ediacaran
|
14,323
|
462
|
B
|
High
|
365
|
Scientific law
|
14,303
|
461
|
C
|
Mid
|
366
|
Fiber
|
14,293
|
461
|
C
|
Low
|
367
|
Shoal
|
14,245
|
459
|
C
|
Low
|
368
|
Eternal flame
|
14,152
|
456
|
Start
|
Low
|
369
|
Slate
|
14,036
|
452
|
Start
|
Mid
|
370
|
Quartzite
|
13,990
|
451
|
Start
|
Low
|
371
|
List of lost lands
|
13,920
|
449
|
List
|
Unknown
|
372
|
Natural nuclear fission reactor
|
13,908
|
448
|
C
|
Low
|
373
|
Seismic magnitude scales
|
13,885
|
447
|
Start
|
High
|
374
|
Perlite
|
13,844
|
446
|
C
|
Mid
|
375
|
United States Geological Survey
|
13,811
|
445
|
B
|
High
|
376
|
Porphyry (geology)
|
13,810
|
445
|
Start
|
Mid
|
377
|
Water table
|
13,754
|
443
|
Start
|
Mid
|
378
|
Bedrock
|
13,714
|
442
|
Start
|
Mid
|
379
|
Shenandoah Valley
|
13,701
|
441
|
C
|
High
|
380
|
Coachella Valley
|
13,673
|
441
|
B
|
Low
|
381
|
Yonaguni Monument
|
13,673
|
441
|
Start
|
Low
|
382
|
Quaternary glaciation
|
13,581
|
438
|
B
|
Low
|
383
|
Hoodoo (geology)
|
13,578
|
438
|
Start
|
Mid
|
384
|
Old Faithful
|
13,504
|
435
|
B
|
Mid
|
385
|
Texas Hill Country
|
13,485
|
435
|
C
|
Low
|
386
|
Moldavite
|
13,455
|
434
|
Start
|
Low
|
387
|
Schist
|
13,433
|
433
|
Start
|
Mid
|
388
|
Indo-Gangetic Plain
|
13,373
|
431
|
C
|
High
|
389
|
Seismic wave
|
13,352
|
430
|
C
|
High
|
390
|
Badlands National Park
|
13,252
|
427
|
B
|
Low
|
391
|
David A. Johnston
|
13,215
|
426
|
FA
|
Low
|
392
|
Lodestone
|
13,209
|
426
|
Start
|
Low
|
393
|
Sintering
|
13,187
|
425
|
C
|
Mid
|
394
|
Earth's crust
|
13,062
|
421
|
C
|
High
|
395
|
Geodesy
|
13,011
|
419
|
C
|
Mid
|
396
|
Selenite (mineral)
|
12,914
|
416
|
C
|
Mid
|
397
|
Late Pleistocene
|
12,879
|
415
|
Start
|
Mid
|
398
|
Loire Valley
|
12,864
|
414
|
Start
|
Mid
|
399
|
Cryovolcano
|
12,813
|
413
|
GA
|
Low
|
400
|
Messinian salinity crisis
|
12,802
|
412
|
Start
|
Mid
|
401
|
Niagara Escarpment
|
12,791
|
412
|
Start
|
Low
|
402
|
Meteor shower
|
12,789
|
412
|
C
|
Low
|
403
|
Escarpment
|
12,758
|
411
|
Start
|
Mid
|
404
|
Earth science
|
12,745
|
411
|
C
|
Top
|
405
|
Alluvium
|
12,735
|
410
|
Start
|
High
|
406
|
Mississippi Delta
|
12,636
|
407
|
C
|
Low
|
407
|
Gulf of Aqaba
|
12,588
|
406
|
C
|
Low
|
408
|
Iranian Plateau
|
12,578
|
405
|
C
|
Mid
|
409
|
Jurassic Coast
|
12,569
|
405
|
GA
|
Mid
|
410
|
Mount Horeb
|
12,536
|
404
|
B
|
Low
|
411
|
Nile Delta
|
12,515
|
403
|
C
|
Mid
|
412
|
Geyser
|
12,453
|
401
|
GA
|
High
|
413
|
Valles Marineris
|
12,413
|
400
|
B
|
Low
|
414
|
Soapstone
|
12,296
|
396
|
C
|
Mid
|
415
|
Coltan
|
12,218
|
394
|
B
|
Low
|
416
|
Quarry
|
12,186
|
393
|
Start
|
Mid
|
417
|
Peak oil
|
12,155
|
392
|
C
|
High
|
418
|
Stalactite
|
11,982
|
386
|
Start
|
Low
|
419
|
Land of Goshen
|
11,918
|
384
|
C
|
Low
|
420
|
Moraine
|
11,884
|
383
|
Start
|
Low
|
421
|
Ground-penetrating radar
|
11,829
|
381
|
Start
|
Mid
|
422
|
Figure of the Earth
|
11,767
|
379
|
C
|
Mid
|
423
|
Pangaea Proxima
|
11,759
|
379
|
Start
|
Mid
|
424
|
Chesapeake Bay impact crater
|
11,704
|
377
|
Start
|
Low
|
425
|
Ediacaran biota
|
11,699
|
377
|
FA
|
High
|
426
|
Kjeragbolten
|
11,697
|
377
|
C
|
High
|
427
|
Summit
|
11,635
|
375
|
Start
|
Mid
|
428
|
Near-Earth object
|
11,571
|
373
|
GA
|
Mid
|
429
|
Pannonian Basin
|
11,570
|
373
|
Start
|
Mid
|
430
|
Tuff
|
11,535
|
372
|
C
|
High
|
431
|
Biogeochemical cycle
|
11,453
|
369
|
B
|
Mid
|
432
|
Oceanic trench
|
11,435
|
368
|
B
|
High
|
433
|
Origin of water on Earth
|
11,413
|
368
|
C
|
High
|
434
|
Cretaceous–Paleogene boundary
|
11,404
|
367
|
C
|
High
|
435
|
Foraminifera
|
11,322
|
365
|
C
|
Mid
|
436
|
Epicenter
|
11,312
|
364
|
C
|
High
|
437
|
Mid-ocean ridge
|
11,302
|
364
|
C
|
High
|
438
|
Siberian Traps
|
11,269
|
363
|
Start
|
High
|
439
|
Iron Gates
|
11,201
|
361
|
C
|
Low
|
440
|
Cataclysmic pole shift hypothesis
|
11,173
|
360
|
Start
|
Low
|
441
|
Sundaland
|
11,170
|
360
|
Start
|
Low
|
442
|
Plinian eruption
|
11,092
|
357
|
C
|
Mid
|
443
|
Mid-Atlantic Ridge
|
11,044
|
356
|
Start
|
High
|
444
|
Dolomite (rock)
|
11,040
|
356
|
Start
|
Mid
|
445
|
Silt
|
11,031
|
355
|
Start
|
Mid
|
446
|
Hypocenter
|
10,938
|
352
|
Start
|
High
|
447
|
Alfred Wegener
|
10,937
|
352
|
C
|
Mid
|
448
|
Edmond Halley
|
10,928
|
352
|
C
|
Mid
|
449
|
Manicouagan Reservoir
|
10,925
|
352
|
Start
|
Low
|
450
|
List of places on land with elevations below sea level
|
10,922
|
352
|
List
|
Low
|
451
|
San Joaquin Valley
|
10,903
|
351
|
C
|
Low
|
452
|
Rodinia
|
10,895
|
351
|
B
|
High
|
453
|
Wadi
|
10,865
|
350
|
Start
|
Low
|
454
|
Armenian highlands
|
10,865
|
350
|
C
|
Low
|
455
|
Western Interior Seaway
|
10,848
|
349
|
C
|
Mid
|
456
|
Stratospheric aerosol injection
|
10,825
|
349
|
C
|
High
|
457
|
Late Cretaceous
|
10,823
|
349
|
Start
|
Low
|
458
|
Geothermal power
|
10,801
|
348
|
C
|
Mid
|
459
|
Moment magnitude scale
|
10,719
|
345
|
C
|
Mid
|
460
|
Ocean acidification
|
10,704
|
345
|
B
|
Mid
|
461
|
List of natural phenomena
|
10,654
|
343
|
Stub
|
Unknown
|
462
|
Arabian Desert
|
10,622
|
342
|
Start
|
High
|
463
|
Plain
|
10,608
|
342
|
Start
|
Mid
|
464
|
Lehigh Valley
|
10,594
|
341
|
B
|
Unknown
|
465
|
Riprap
|
10,588
|
341
|
Stub
|
Low
|
466
|
Glossary of landforms
|
10,528
|
339
|
List
|
Mid
|
467
|
Burgess Shale
|
10,526
|
339
|
Start
|
High
|
468
|
Laurasia
|
10,518
|
339
|
B
|
High
|
469
|
Paleocene
|
10,495
|
338
|
FA
|
High
|
470
|
Aragonite
|
10,466
|
337
|
C
|
Mid
|
471
|
Late Heavy Bombardment
|
10,452
|
337
|
C
|
Mid
|
472
|
Henry Cavendish
|
10,397
|
335
|
B
|
Mid
|
473
|
Inselberg
|
10,381
|
334
|
C
|
Mid
|
474
|
Lake Agassiz
|
10,369
|
334
|
C
|
Low
|
475
|
Oligocene
|
10,294
|
332
|
B
|
High
|
476
|
Cagayan Valley
|
10,249
|
330
|
Start
|
Low
|
477
|
Salt pan (geology)
|
10,205
|
329
|
Start
|
Top
|
478
|
Ogallala Aquifer
|
10,188
|
328
|
B
|
High
|
479
|
Rhyolite
|
10,181
|
328
|
B
|
High
|
480
|
Convergent boundary
|
10,171
|
328
|
Start
|
Mid
|
481
|
Patina
|
10,148
|
327
|
C
|
Low
|
482
|
Serpentinite
|
10,127
|
326
|
B
|
High
|
483
|
Late Devonian extinction
|
10,101
|
325
|
C
|
Mid
|
484
|
Oil sands
|
10,087
|
325
|
C
|
Mid
|
485
|
Gravel
|
10,083
|
325
|
Start
|
Mid
|
486
|
Landform
|
10,076
|
325
|
Start
|
High
|
487
|
Taiwan Strait
|
10,008
|
322
|
C
|
Low
|
488
|
Megathrust earthquake
|
9,973
|
321
|
Start
|
Mid
|
489
|
Meander
|
9,940
|
320
|
C
|
Mid
|
490
|
Grand Prismatic Spring
|
9,934
|
320
|
Start
|
Mid
|
491
|
Crystallography
|
9,924
|
320
|
Start
|
High
|
492
|
Earth mass
|
9,883
|
318
|
Start
|
Low
|
493
|
Magnetic declination
|
9,880
|
318
|
C
|
Low
|
494
|
Billabong
|
9,876
|
318
|
Start
|
Low
|
495
|
Llano Estacado
|
9,841
|
317
|
C
|
Low
|
496
|
Geomorphology
|
9,828
|
317
|
B
|
High
|
497
|
Climate variability and change
|
9,795
|
315
|
C
|
High
|
498
|
RNA world
|
9,792
|
315
|
C
|
Low
|
499
|
774–775 carbon-14 spike
|
9,786
|
315
|
Start
|
Low
|
500
|
Hexagonal crystal family
|
9,769
|
315
|
C
|
Low
|
501
|
Radiometric dating
|
9,695
|
312
|
B
|
High
|
502
|
Storegga Slide
|
9,691
|
312
|
C
|
Mid
|
503
|
Psyche (spacecraft)
|
9,689
|
312
|
B
|
Low
|
504
|
Stalagmite
|
9,619
|
310
|
Start
|
Low
|
505
|
Cryogenian
|
9,584
|
309
|
Start
|
Mid
|
506
|
Land
|
9,559
|
308
|
B
|
High
|
507
|
Chrysoberyl
|
9,541
|
307
|
Start
|
Mid
|
508
|
Indian Plate
|
9,541
|
307
|
C
|
Mid
|
509
|
Lower Rio Grande Valley
|
9,536
|
307
|
B
|
Low
|
510
|
Timeline of first images of Earth from space
|
9,532
|
307
|
List
|
Low
|
511
|
Safa and Marwa
|
9,526
|
307
|
Start
|
High
|
512
|
Orogeny
|
9,484
|
305
|
C
|
High
|
513
|
Concretion
|
9,484
|
305
|
B
|
Low
|
514
|
Sierra Madre Occidental
|
9,443
|
304
|
B
|
Low
|
515
|
Ammonium bituminosulfonate
|
9,363
|
302
|
Start
|
Low
|
516
|
Black Sea deluge hypothesis
|
9,352
|
301
|
Start
|
Low
|
517
|
Long Island Sound
|
9,337
|
301
|
B
|
Mid
|
518
|
Apatite
|
9,202
|
296
|
C
|
Mid
|
519
|
Holocene calendar
|
9,201
|
296
|
C
|
Low
|
520
|
Horseshoe Bend (Arizona)
|
9,195
|
296
|
C
|
Low
|
521
|
Cascade Volcanoes
|
9,149
|
295
|
C
|
Mid
|
522
|
Ridge
|
9,116
|
294
|
Start
|
Mid
|
523
|
Massif
|
9,114
|
294
|
Start
|
Mid
|
524
|
Cliff
|
9,071
|
292
|
Start
|
Mid
|
525
|
Bituminous coal
|
8,995
|
290
|
B
|
Low
|
526
|
Shatt al-Arab
|
8,959
|
289
|
C
|
Low
|
527
|
Primordial nuclide
|
8,932
|
288
|
Start
|
Low
|
528
|
Inland sea
|
8,907
|
287
|
Start
|
Mid
|
529
|
Tombolo
|
8,871
|
286
|
Start
|
Low
|
530
|
Chota Nagpur Plateau
|
8,865
|
285
|
C
|
Mid
|
531
|
Refractory
|
8,853
|
285
|
B
|
Low
|
532
|
Abyssal plain
|
8,838
|
285
|
GA
|
Top
|
533
|
Volcanism of Italy
|
8,825
|
284
|
Start
|
Mid
|
534
|
Meghalayan
|
8,785
|
283
|
Start
|
Low
|
535
|
Impact crater
|
8,728
|
281
|
C
|
Top
|
536
|
Baryte
|
8,687
|
280
|
C
|
Low
|
537
|
Timeline of glaciation
|
8,676
|
279
|
List
|
Low
|
538
|
Kyanite
|
8,675
|
279
|
Start
|
Mid
|
539
|
Perovskite (structure)
|
8,660
|
279
|
C
|
Low
|
540
|
Valley of Mexico
|
8,591
|
277
|
B
|
Mid
|
541
|
Morganite (gem)
|
8,590
|
277
|
Stub
|
Mid
|
542
|
Evolutionary history of plants
|
8,569
|
276
|
B
|
High
|
543
|
Fulgurite
|
8,553
|
275
|
C
|
Low
|
544
|
Moon rock
|
8,551
|
275
|
C
|
High
|
545
|
Chibanian
|
8,532
|
275
|
Start
|
Mid
|
546
|
Earth's mantle
|
8,479
|
273
|
B
|
Top
|
547
|
Caspian Depression
|
8,476
|
273
|
Start
|
Low
|
548
|
Crystal system
|
8,450
|
272
|
C
|
Mid
|
549
|
Tepui
|
8,438
|
272
|
Start
|
Low
|
550
|
Adaptive radiation
|
8,435
|
272
|
Start
|
Mid
|
551
|
Soil liquefaction
|
8,408
|
271
|
B
|
Mid
|
552
|
Geoid
|
8,385
|
270
|
C
|
Mid
|
553
|
Reef
|
8,385
|
270
|
Start
|
Mid
|
554
|
Paleocene–Eocene Thermal Maximum
|
8,358
|
269
|
B
|
Mid
|
555
|
Geotechnical engineering
|
8,341
|
269
|
C
|
High
|
556
|
Marl
|
8,314
|
268
|
C
|
Low
|
557
|
Porosity
|
8,276
|
266
|
Start
|
High
|
558
|
Desiccation
|
8,262
|
266
|
C
|
Low
|
559
|
Kriging
|
8,235
|
265
|
C
|
Mid
|
560
|
Vargas tragedy
|
8,220
|
265
|
B
|
Low
|
561
|
Hydrology
|
8,186
|
264
|
C
|
Top
|
562
|
Willamette Valley
|
8,177
|
263
|
C
|
Unknown
|
563
|
Aeolian processes
|
8,160
|
263
|
C
|
High
|
564
|
Craton
|
8,156
|
263
|
Start
|
Mid
|
565
|
Cirque
|
8,155
|
263
|
C
|
Low
|
566
|
Dike (geology)
|
8,147
|
262
|
Start
|
Mid
|
567
|
Earth's outer core
|
8,111
|
261
|
Start
|
High
|
568
|
Uraninite
|
8,045
|
259
|
Start
|
Mid
|
569
|
Neoproterozoic
|
8,043
|
259
|
Start
|
High
|
570
|
Andesite
|
8,039
|
259
|
B
|
High
|
571
|
Laurentide ice sheet
|
8,034
|
259
|
C
|
Mid
|
572
|
Azurite
|
8,020
|
258
|
C
|
Low
|
573
|
Tektite
|
8,014
|
258
|
Start
|
Mid
|
574
|
List of deserts
|
8,005
|
258
|
List
|
Low
|
575
|
Cinder cone
|
7,989
|
257
|
Start
|
Low
|
576
|
Preikestolen
|
7,985
|
257
|
C
|
High
|
577
|
Volcanic rock
|
7,926
|
255
|
Start
|
Mid
|
578
|
Po Valley
|
7,920
|
255
|
Start
|
Unknown
|
579
|
Loess
|
7,842
|
252
|
Start
|
Low
|
580
|
Laurentia
|
7,842
|
252
|
C
|
High
|
581
|
Blood Falls
|
7,830
|
252
|
C
|
Mid
|
582
|
Gabbro
|
7,825
|
252
|
C
|
High
|
583
|
Niger Delta
|
7,810
|
251
|
Start
|
Low
|
584
|
Biogeography
|
7,795
|
251
|
Start
|
Mid
|
585
|
Perovskite
|
7,795
|
251
|
C
|
Low
|
586
|
Fennoscandia
|
7,791
|
251
|
Stub
|
Low
|
587
|
Mount Seir
|
7,790
|
251
|
Start
|
Low
|
588
|
Divergent boundary
|
7,769
|
250
|
Start
|
Mid
|
589
|
Igneous intrusion
|
7,762
|
250
|
Start
|
Mid
|
590
|
Tar pit
|
7,738
|
249
|
C
|
Mid
|
591
|
Great American Interchange
|
7,693
|
248
|
C
|
Low
|
592
|
Hell Creek Formation
|
7,688
|
248
|
C
|
Low
|
593
|
Muscovite
|
7,668
|
247
|
C
|
Low
|
594
|
Petroleum reservoir
|
7,665
|
247
|
B
|
Mid
|
595
|
Advection
|
7,658
|
247
|
C
|
Low
|
596
|
Volcanic winter
|
7,654
|
246
|
Start
|
Low
|
597
|
Hydrosphere
|
7,641
|
246
|
C
|
High
|
598
|
Amazonite
|
7,634
|
246
|
Start
|
Low
|
599
|
Perseids
|
7,588
|
244
|
C
|
Low
|
600
|
Tor (rock formation)
|
7,567
|
244
|
Start
|
Low
|
601
|
Salt marsh
|
7,556
|
243
|
B
|
Low
|
602
|
Morrison Formation
|
7,526
|
242
|
B
|
Low
|
603
|
Chrysotile
|
7,505
|
242
|
B
|
Mid
|
604
|
Pounamu
|
7,496
|
241
|
C
|
Low
|
605
|
Climate change feedbacks
|
7,476
|
241
|
C
|
Mid
|
606
|
Mass wasting
|
7,447
|
240
|
Start
|
Low
|
607
|
Past sea level
|
7,436
|
239
|
C
|
Top
|
608
|
Berkshires
|
7,382
|
238
|
C
|
Low
|
609
|
Pyroxene
|
7,368
|
237
|
C
|
Mid
|
610
|
Hotspot (geology)
|
7,324
|
236
|
Start
|
High
|
611
|
Grand Banks of Newfoundland
|
7,321
|
236
|
Start
|
Low
|
612
|
Cave diving
|
7,319
|
236
|
B
|
Low
|
613
|
The Solent
|
7,314
|
235
|
C
|
Low
|
614
|
Ravine
|
7,292
|
235
|
Start
|
Low
|
615
|
Soil formation
|
7,280
|
234
|
Start
|
Low
|
616
|
Active volcano
|
7,249
|
233
|
Start
|
Low
|
617
|
Plagioclase
|
7,231
|
233
|
Start
|
High
|
618
|
Black sand
|
7,217
|
232
|
List
|
Low
|
619
|
Sahul
|
7,207
|
232
|
Stub
|
Mid
|
620
|
Lava dome
|
7,206
|
232
|
Start
|
Mid
|
621
|
Geological history of Earth
|
7,165
|
231
|
B
|
Top
|
622
|
Pegmatite
|
7,158
|
230
|
Start
|
Low
|
623
|
East European Plain
|
7,151
|
230
|
Start
|
High
|
624
|
Volcanic ash
|
7,150
|
230
|
GA
|
Mid
|
625
|
Neandertal (valley)
|
7,149
|
230
|
Start
|
Low
|
626
|
Lake Peigneur
|
7,149
|
230
|
C
|
Mid
|
627
|
Volcanic glass
|
7,142
|
230
|
Start
|
Low
|
628
|
Lustre (mineralogy)
|
7,104
|
229
|
Start
|
Low
|
629
|
Sediment
|
7,103
|
229
|
Start
|
High
|
630
|
Denudation
|
7,100
|
229
|
C
|
Mid
|
631
|
Uranium ore
|
7,098
|
228
|
C
|
Mid
|
632
|
Geologist
|
7,098
|
228
|
C
|
Top
|
633
|
St. Mary's Islands
|
7,089
|
228
|
C
|
Mid
|
634
|
Diorite
|
7,060
|
227
|
C
|
Mid
|
635
|
Paleoproterozoic
|
6,993
|
225
|
Start
|
Mid
|
636
|
Geodetic datum
|
6,982
|
225
|
C
|
Mid
|
637
|
Thunderegg
|
6,885
|
222
|
Start
|
Low
|
638
|
Shungite
|
6,879
|
221
|
C
|
Low
|
639
|
Lonsdaleite
|
6,868
|
221
|
C
|
Low
|
640
|
Banded iron formation
|
6,842
|
220
|
GA
|
Top
|
641
|
Pallasite
|
6,834
|
220
|
C
|
Low
|
642
|
Mary Somerville
|
6,825
|
220
|
B
|
Low
|
643
|
Metamorphism
|
6,821
|
220
|
C
|
High
|
644
|
Pannonian Sea
|
6,813
|
219
|
Start
|
Low
|
645
|
Contamination
|
6,806
|
219
|
C
|
Low
|
646
|
Opabinia
|
6,805
|
219
|
GA
|
Low
|
647
|
Glacial period
|
6,804
|
219
|
Start
|
Mid
|
648
|
Mohorovičić discontinuity
|
6,786
|
218
|
Start
|
Mid
|
649
|
Glen Coe
|
6,782
|
218
|
B
|
Low
|
650
|
Gravity anomaly
|
6,727
|
217
|
Start
|
Mid
|
651
|
Spall
|
6,705
|
216
|
Start
|
Low
|
652
|
Monazite
|
6,702
|
216
|
Start
|
Mid
|
653
|
Causes of climate change
|
6,690
|
215
|
B
|
Low
|
654
|
Flood basalt
|
6,690
|
215
|
Start
|
High
|
655
|
Kimberlite
|
6,645
|
214
|
Start
|
Mid
|
656
|
Beqaa Valley
|
6,633
|
213
|
C
|
Unknown
|
657
|
Eurasian Plate
|
6,632
|
213
|
Start
|
Mid
|
658
|
Oil shale
|
6,605
|
213
|
B
|
High
|
659
|
Hoba meteorite
|
6,593
|
212
|
Start
|
Mid
|
660
|
River mouth
|
6,578
|
212
|
Start
|
Low
|
661
|
Maastrichtian
|
6,571
|
211
|
Start
|
Mid
|
662
|
Quasicrystal
|
6,552
|
211
|
B
|
Low
|
663
|
Riebeckite
|
6,507
|
209
|
Start
|
Mid
|
664
|
Zuma Rock
|
6,500
|
209
|
Start
|
Low
|
665
|
Eoarchean
|
6,485
|
209
|
C
|
Mid
|
666
|
Rock cycle
|
6,442
|
207
|
C
|
High
|
667
|
Jezreel Valley
|
6,437
|
207
|
C
|
Low
|
668
|
Climate change in India
|
6,434
|
207
|
B
|
High
|
669
|
Cape York meteorite
|
6,426
|
207
|
Start
|
Mid
|
670
|
Origin of the Moon
|
6,425
|
207
|
C
|
High
|
671
|
Glen
|
6,418
|
207
|
Stub
|
Low
|
672
|
African Plate
|
6,418
|
207
|
C
|
High
|
673
|
Complex crater
|
6,394
|
206
|
C
|
Mid
|
674
|
The Gap (Sydney)
|
6,360
|
205
|
B
|
Low
|
675
|
Sudbury Basin
|
6,351
|
204
|
Start
|
Mid
|
676
|
Upper Mesopotamia
|
6,336
|
204
|
C
|
Mid
|
677
|
Surface water
|
6,336
|
204
|
Start
|
Mid
|
678
|
Transitional fossil
|
6,309
|
203
|
GA
|
High
|
679
|
Climate system
|
6,302
|
203
|
GA
|
Low
|
680
|
Clay mineral
|
6,292
|
202
|
Start
|
Mid
|
681
|
Fumarole
|
6,273
|
202
|
Start
|
Mid
|
682
|
Humber
|
6,273
|
202
|
C
|
Low
|
683
|
Pebble
|
6,244
|
201
|
Start
|
Low
|
684
|
Large low-shear-velocity provinces
|
6,228
|
200
|
Start
|
Mid
|
685
|
Scree
|
6,219
|
200
|
Start
|
Low
|
686
|
Trona
|
6,184
|
199
|
Start
|
Mid
|
687
|
Geophysics
|
6,134
|
197
|
C
|
Top
|
688
|
Permeability (materials science)
|
6,128
|
197
|
Start
|
High
|
689
|
Chalcopyrite
|
6,125
|
197
|
C
|
Mid
|
690
|
Khaybar
|
6,102
|
196
|
Start
|
Low
|
691
|
List of landslides
|
6,102
|
196
|
List
|
Mid
|
692
|
Marcellus Formation
|
6,099
|
196
|
GA
|
Low
|
693
|
Ilmenite
|
6,087
|
196
|
B
|
Low
|
694
|
Wisconsin glaciation
|
6,075
|
195
|
C
|
Mid
|
695
|
Catacombs of Kom El Shoqafa
|
6,066
|
195
|
Start
|
Low
|
696
|
Waste Isolation Pilot Plant
|
6,045
|
195
|
Start
|
Low
|
697
|
Pennsylvanian (geology)
|
6,027
|
194
|
Start
|
High
|
698
|
Drumlin
|
6,024
|
194
|
C
|
Low
|
699
|
Orthorhombic crystal system
|
6,021
|
194
|
Start
|
Low
|
700
|
Serpentine subgroup
|
6,015
|
194
|
Start
|
Mid
|
701
|
Religious views of Charles Darwin
|
6,007
|
193
|
B
|
Low
|
702
|
Methane clathrate
|
6,006
|
193
|
C
|
Mid
|
703
|
Rift valley
|
5,974
|
192
|
Start
|
High
|
704
|
Seismology
|
5,968
|
192
|
C
|
High
|
705
|
Baltic amber
|
5,954
|
192
|
Start
|
Low
|
706
|
List of planet types
|
5,932
|
191
|
List
|
Low
|
707
|
Monoclinic crystal system
|
5,907
|
190
|
Start
|
Low
|
708
|
Oil and gas reserves and resource quantification
|
5,906
|
190
|
B
|
High
|
709
|
List of oil fields
|
5,905
|
190
|
List
|
Low
|
710
|
Geological Survey of India
|
5,857
|
188
|
C
|
Low
|
711
|
Transform fault
|
5,850
|
188
|
C
|
High
|
712
|
Paleoecology
|
5,828
|
188
|
Start
|
Mid
|
713
|
Spatial analysis
|
5,819
|
187
|
C
|
Low
|
714
|
North American Plate
|
5,815
|
187
|
Start
|
High
|
715
|
Patomskiy crater
|
5,815
|
187
|
Start
|
Low
|
716
|
Deep time
|
5,794
|
186
|
C
|
Mid
|
717
|
Earth ellipsoid
|
5,793
|
186
|
Start
|
Mid
|
718
|
Tufa
|
5,785
|
186
|
Start
|
Low
|
719
|
Kathmandu Valley
|
5,784
|
186
|
C
|
Unknown
|
720
|
Vaalbara
|
5,776
|
186
|
C
|
Mid
|
721
|
Geothermal gradient
|
5,764
|
185
|
Start
|
Mid
|
722
|
Puerto Rico Trench
|
5,749
|
185
|
B
|
Mid
|
723
|
Meteoric iron
|
5,748
|
185
|
B
|
Low
|
724
|
Havilah
|
5,742
|
185
|
Stub
|
Low
|
725
|
Iron mining in the United States
|
5,742
|
185
|
B
|
Low
|
726
|
Chromite
|
5,723
|
184
|
B
|
Mid
|
727
|
Last Interglacial
|
5,718
|
184
|
Start
|
High
|
728
|
Uniformitarianism
|
5,711
|
184
|
B
|
High
|
729
|
Col
|
5,686
|
183
|
Start
|
Low
|
730
|
Esker
|
5,675
|
183
|
Start
|
Low
|
731
|
Caliche
|
5,672
|
182
|
Start
|
Mid
|
732
|
Manning formula
|
5,667
|
182
|
Start
|
Low
|
733
|
Asthenosphere
|
5,663
|
182
|
B
|
High
|
734
|
Stratigraphy
|
5,659
|
182
|
C
|
High
|
735
|
Stack (geology)
|
5,651
|
182
|
Start
|
Low
|
736
|
List of gold nuggets by size
|
5,650
|
182
|
Start
|
Mid
|
737
|
Mantle (geology)
|
5,648
|
182
|
B
|
Top
|
738
|
Metallurgical coal
|
5,648
|
182
|
Stub
|
Low
|
739
|
Epoch (geology)
|
5,629
|
181
|
Redirect
|
NA
|
740
|
Louis Agassiz
|
5,628
|
181
|
C
|
High
|
741
|
Duria Antiquior
|
5,618
|
181
|
B
|
Mid
|
742
|
Panthalassa
|
5,608
|
180
|
Start
|
High
|
743
|
Smoky quartz
|
5,608
|
180
|
Start
|
Low
|
744
|
Bluestone
|
5,556
|
179
|
Start
|
Low
|
745
|
Desert of Paran
|
5,522
|
178
|
C
|
Low
|
746
|
Drainage divide
|
5,513
|
177
|
Start
|
Low
|
747
|
Columbia (supercontinent)
|
5,510
|
177
|
Start
|
Mid
|
748
|
Kangshung Face
|
5,508
|
177
|
Start
|
Mid
|
749
|
Great Artesian Basin
|
5,497
|
177
|
C
|
Mid
|
750
|
Mud volcano
|
5,492
|
177
|
C
|
Mid
|
751
|
Martian meteorite
|
5,486
|
176
|
B
|
Mid
|
752
|
Peridotite
|
5,482
|
176
|
C
|
High
|
753
|
Yosemite Valley
|
5,462
|
176
|
Start
|
Mid
|
754
|
Laccolith
|
5,461
|
176
|
Start
|
Mid
|
755
|
Shale gas
|
5,457
|
176
|
C
|
Mid
|
756
|
Jordan Valley
|
5,454
|
175
|
C
|
Low
|
757
|
Radula
|
5,446
|
175
|
C
|
Low
|
758
|
Continental crust
|
5,425
|
175
|
C
|
Top
|
759
|
Introduction to evolution
|
5,422
|
174
|
B
|
Top
|
760
|
Mir mine
|
5,417
|
174
|
Start
|
Mid
|
761
|
Pele's tears
|
5,411
|
174
|
Start
|
Low
|
762
|
Craco
|
5,411
|
174
|
Start
|
Low
|
763
|
Wanggongchang Explosion
|
5,404
|
174
|
C
|
Low
|
764
|
South Downs
|
5,403
|
174
|
Start
|
Mid
|
765
|
Late Jurassic
|
5,398
|
174
|
Start
|
Mid
|
766
|
Chrysoprase
|
5,395
|
174
|
Start
|
Low
|
767
|
Paratethys
|
5,390
|
173
|
C
|
Low
|
768
|
Diabase
|
5,389
|
173
|
Start
|
Mid
|
769
|
Joint (geology)
|
5,385
|
173
|
C
|
Mid
|
770
|
Conglomerate (geology)
|
5,383
|
173
|
C
|
High
|
771
|
Boesmansgat
|
5,373
|
173
|
Stub
|
Low
|
772
|
Widmanstätten pattern
|
5,367
|
173
|
Start
|
Mid
|
773
|
John Wesley Powell
|
5,353
|
172
|
B
|
Low
|
774
|
Retreat of glaciers since 1850
|
5,345
|
172
|
B
|
Mid
|
775
|
Grain size
|
5,345
|
172
|
Start
|
Low
|
776
|
Azure Window
|
5,344
|
172
|
GA
|
Mid
|
777
|
Alluvial fan
|
5,340
|
172
|
GA
|
High
|
778
|
Groundwater recharge
|
5,338
|
172
|
C
|
Mid
|
779
|
Realgar
|
5,330
|
171
|
C
|
Low
|
780
|
Kettle (landform)
|
5,325
|
171
|
Start
|
Low
|
781
|
Drainage system (geomorphology)
|
5,324
|
171
|
Start
|
Low
|
782
|
Painite
|
5,321
|
171
|
Start
|
Low
|
783
|
List of rock formations
|
5,312
|
171
|
List
|
Low
|
784
|
Sunstone (medieval)
|
5,294
|
170
|
B
|
Low
|
785
|
Panjshir Valley
|
5,284
|
170
|
Start
|
Unknown
|
786
|
List of historical earthquakes
|
5,284
|
170
|
List
|
Mid
|
787
|
Amphibole
|
5,281
|
170
|
Start
|
Mid
|
788
|
Early Earth
|
5,279
|
170
|
Start
|
Mid
|
789
|
Geology of the Moon
|
5,274
|
170
|
B
|
High
|
790
|
Atlantic Seaboard Fall Line
|
5,274
|
170
|
Start
|
Mid
|
791
|
Geologic map
|
5,270
|
170
|
Start
|
High
|
792
|
Somali Plate
|
5,261
|
169
|
Start
|
Mid
|
793
|
Rejection of evolution by religious groups
|
5,259
|
169
|
B
|
High
|
794
|
Bakken formation
|
5,256
|
169
|
C
|
Mid
|
795
|
Sailing stones
|
5,254
|
169
|
C
|
Low
|
796
|
Till
|
5,249
|
169
|
Start
|
Mid
|
797
|
The Palisades (Hudson River)
|
5,245
|
169
|
Start
|
Mid
|
798
|
Mudflow
|
5,235
|
168
|
C
|
Mid
|
799
|
Planetary science
|
5,233
|
168
|
C
|
High
|
800
|
List of sinkholes
|
5,233
|
168
|
List
|
Unknown
|
801
|
Borra Caves
|
5,206
|
167
|
Start
|
Low
|
802
|
Phreatic eruption
|
5,203
|
167
|
Start
|
Mid
|
803
|
Mountain formation
|
5,203
|
167
|
Start
|
Low
|
804
|
Sharpening stone
|
5,201
|
167
|
C
|
Low
|
805
|
Magma chamber
|
5,195
|
167
|
Start
|
Low
|
806
|
Lava tube
|
5,186
|
167
|
Start
|
Low
|
807
|
Native metal
|
5,174
|
166
|
C
|
Mid
|
808
|
Palo Duro Canyon
|
5,172
|
166
|
Start
|
Low
|
809
|
Large igneous province
|
5,167
|
166
|
Start
|
High
|
810
|
Oldest dated rocks
|
5,167
|
166
|
C
|
Low
|
811
|
Boulder
|
5,163
|
166
|
Start
|
Low
|
812
|
Scoria
|
5,161
|
166
|
Start
|
Mid
|
813
|
Great Unconformity
|
5,157
|
166
|
Start
|
Mid
|
814
|
Tamu Massif
|
5,150
|
166
|
C
|
Low
|
815
|
Paleoclimatology
|
5,148
|
166
|
C
|
High
|
816
|
Artificial reef
|
5,145
|
165
|
C
|
Low
|
817
|
Coccolithophore
|
5,139
|
165
|
B
|
High
|
818
|
Delaware Water Gap
|
5,137
|
165
|
C
|
Low
|
819
|
Crust (geology)
|
5,128
|
165
|
C
|
High
|
820
|
Early Cretaceous
|
5,120
|
165
|
C
|
Low
|
821
|
Ammolite
|
5,115
|
165
|
B
|
Low
|
822
|
Laramidia
|
5,115
|
165
|
Start
|
Low
|
823
|
Rift
|
5,108
|
164
|
Start
|
High
|
824
|
Slot canyon
|
5,108
|
164
|
Start
|
Low
|
825
|
Greenhouse and icehouse Earth
|
5,104
|
164
|
C
|
High
|
826
|
Mud
|
5,103
|
164
|
Start
|
Low
|
827
|
Breccia
|
5,102
|
164
|
B
|
High
|
828
|
Bog iron
|
5,096
|
164
|
B
|
Low
|
829
|
Boring Billion
|
5,075
|
163
|
GA
|
Low
|
830
|
Discharge (hydrology)
|
5,056
|
163
|
C
|
Mid
|
831
|
Cleavage (crystal)
|
5,040
|
162
|
Start
|
High
|
832
|
Volcanism
|
5,025
|
162
|
C
|
High
|
833
|
Speleothem
|
5,024
|
162
|
C
|
Mid
|
834
|
Celestine (mineral)
|
5,002
|
161
|
Start
|
Mid
|
835
|
Stratum
|
5,002
|
161
|
Start
|
Mid
|
836
|
Phosphorite
|
4,982
|
160
|
C
|
Mid
|
837
|
Volcanic plug
|
4,971
|
160
|
Start
|
Mid
|
838
|
Cairngorms
|
4,966
|
160
|
B
|
Mid
|
839
|
Orthoclase
|
4,962
|
160
|
Start
|
Mid
|
840
|
Cryolite
|
4,959
|
159
|
Start
|
Low
|
841
|
Popigai impact structure
|
4,953
|
159
|
Start
|
Mid
|
842
|
Cassiterite
|
4,941
|
159
|
Start
|
Mid
|
843
|
Glacial erratic
|
4,935
|
159
|
C
|
Mid
|
844
|
List of extinction events
|
4,932
|
159
|
List
|
Mid
|
845
|
Tonian
|
4,927
|
158
|
Stub
|
Low
|
846
|
Trolltunga
|
4,927
|
158
|
C
|
Low
|
847
|
Manganese nodule
|
4,922
|
158
|
C
|
Mid
|
848
|
Imperial Valley
|
4,920
|
158
|
B
|
Low
|
849
|
Sacramento–San Joaquin River Delta
|
4,914
|
158
|
B
|
Low
|
850
|
Afar Triangle
|
4,913
|
158
|
B
|
High
|
851
|
Reduced chi-squared statistic
|
4,912
|
158
|
Start
|
Low
|
852
|
Post-glacial rebound
|
4,892
|
157
|
B
|
Mid
|
853
|
Geodetic coordinates
|
4,887
|
157
|
Start
|
Unknown
|
854
|
Mafic
|
4,874
|
157
|
C
|
Low
|
855
|
Gemology
|
4,869
|
157
|
Start
|
Mid
|
856
|
Marine isotope stages
|
4,864
|
156
|
C
|
Low
|
857
|
Landmass
|
4,833
|
155
|
Stub
|
Low
|
858
|
Lobopodia
|
4,831
|
155
|
C
|
Low
|
859
|
Tectonics
|
4,813
|
155
|
Start
|
High
|
860
|
Hydraulic conductivity
|
4,810
|
155
|
B
|
Mid
|
861
|
Montmorillonite
|
4,797
|
154
|
C
|
Low
|
862
|
Graben
|
4,791
|
154
|
Start
|
High
|
863
|
Seafloor spreading
|
4,786
|
154
|
C
|
High
|
864
|
Mogollon Rim
|
4,784
|
154
|
C
|
Low
|
865
|
Cumberland Plateau
|
4,778
|
154
|
Start
|
Low
|
866
|
Neoarchean
|
4,777
|
154
|
Start
|
Low
|
867
|
Paleobotany
|
4,759
|
153
|
C
|
High
|
868
|
Charles Lyell
|
4,754
|
153
|
B
|
Top
|
869
|
Strike and dip
|
4,744
|
153
|
B
|
Mid
|
870
|
Willow project
|
4,736
|
152
|
B
|
Mid
|
871
|
Limonite
|
4,699
|
151
|
C
|
Mid
|
872
|
Gravity of Mars
|
4,687
|
151
|
B
|
Mid
|
873
|
Couloir
|
4,680
|
150
|
Start
|
Low
|
874
|
Huronian glaciation
|
4,671
|
150
|
Start
|
Mid
|
875
|
Maar
|
4,667
|
150
|
Start
|
Mid
|
876
|
Alvarez hypothesis
|
4,664
|
150
|
Start
|
Low
|
877
|
Loess Plateau
|
4,661
|
150
|
C
|
Low
|
878
|
Volcanism of Iceland
|
4,658
|
150
|
Start
|
High
|
879
|
Paleoarchean
|
4,658
|
150
|
C
|
Mid
|
880
|
Intrusive rock
|
4,657
|
150
|
Start
|
Mid
|
881
|
Marine snow
|
4,656
|
150
|
C
|
Low
|
882
|
Atchafalaya Basin
|
4,655
|
150
|
Start
|
High
|
883
|
Lagerstätte
|
4,647
|
149
|
B
|
Top
|
884
|
Goethite
|
4,631
|
149
|
C
|
Low
|
885
|
Colca Canyon
|
4,614
|
148
|
Start
|
Low
|
886
|
Chrysocolla
|
4,609
|
148
|
Start
|
Mid
|
887
|
List of U.S. state minerals, rocks, stones and gemstones
|
4,604
|
148
|
List
|
Low
|
888
|
Trace element
|
4,590
|
148
|
Start
|
Mid
|
889
|
Yarrabubba impact structure
|
4,585
|
147
|
Start
|
Low
|
890
|
Schiehallion experiment
|
4,583
|
147
|
GA
|
Mid
|
891
|
Hoggar Mountains
|
4,573
|
147
|
Start
|
Low
|
892
|
Meteor
|
4,558
|
147
|
Redirect
|
NA
|
893
|
Red beryl
|
4,518
|
145
|
Start
|
Low
|
894
|
Nutrient cycle
|
4,509
|
145
|
B
|
Mid
|
895
|
Batholith
|
4,502
|
145
|
Start
|
Mid
|
896
|
Mantle plume
|
4,492
|
144
|
B
|
High
|
897
|
Hayabusa
|
4,489
|
144
|
C
|
Low
|
898
|
Biomineralization
|
4,487
|
144
|
B
|
Mid
|
899
|
Portland stone
|
4,472
|
144
|
C
|
Mid
|
900
|
Volcanic island
|
4,463
|
143
|
Start
|
Mid
|
901
|
Allan Hills 84001
|
4,452
|
143
|
B
|
High
|
902
|
Historical geology
|
4,452
|
143
|
Start
|
High
|
903
|
Interglacial
|
4,452
|
143
|
Start
|
Mid
|
904
|
Oceanic crust
|
4,449
|
143
|
C
|
High
|
905
|
Mesoproterozoic
|
4,448
|
143
|
Start
|
Mid
|
906
|
Lepidolite
|
4,443
|
143
|
Start
|
Mid
|
907
|
Rhodonite
|
4,435
|
143
|
Start
|
Mid
|
908
|
Evolution of the eye
|
4,432
|
142
|
C
|
Low
|
909
|
List of fossil sites
|
4,430
|
142
|
List
|
Top
|
910
|
1908 Messina earthquake
|
4,426
|
142
|
C
|
Mid
|
911
|
Gornaya Shoria megaliths
|
4,415
|
142
|
Start
|
Low
|
912
|
Baetyl
|
4,409
|
142
|
Start
|
Low
|
913
|
Ultramafic rock
|
4,395
|
141
|
Start
|
High
|
914
|
Biotite
|
4,390
|
141
|
C
|
Mid
|
915
|
Caledonian orogeny
|
4,388
|
141
|
Start
|
Low
|
916
|
Trace fossil
|
4,385
|
141
|
B
|
High
|
917
|
Clastic rock
|
4,374
|
141
|
Start
|
Mid
|
918
|
Bølling–Allerød Interstadial
|
4,367
|
140
|
C
|
Unknown
|
919
|
Crown group
|
4,364
|
140
|
C
|
Low
|
920
|
Eocene–Oligocene extinction event
|
4,364
|
140
|
Start
|
Low
|
921
|
Mineralogy
|
4,362
|
140
|
C
|
Top
|
922
|
Greywacke
|
4,361
|
140
|
Start
|
High
|
923
|
Yellowstone hotspot
|
4,359
|
140
|
C
|
Mid
|
924
|
Iron meteorite
|
4,359
|
140
|
C
|
Low
|
925
|
James Hutton
|
4,356
|
140
|
B
|
Top
|
926
|
Pacific Plate
|
4,346
|
140
|
C
|
High
|
927
|
Tertiary
|
4,343
|
140
|
Start
|
Unknown
|
928
|
Geoinformatics
|
4,342
|
140
|
Start
|
Low
|
929
|
Lazurite
|
4,340
|
140
|
C
|
Mid
|
930
|
Salt dome
|
4,292
|
138
|
Start
|
Mid
|
931
|
Catastrophism
|
4,283
|
138
|
Start
|
High
|
932
|
Soil science
|
4,280
|
138
|
C
|
High
|
933
|
Cordierite
|
4,277
|
137
|
Start
|
Low
|
934
|
Unconformity
|
4,266
|
137
|
B
|
High
|
935
|
Trango Towers
|
4,266
|
137
|
C
|
Unknown
|
936
|
Particle-size distribution
|
4,266
|
137
|
C
|
Mid
|
937
|
Wolframite
|
4,252
|
137
|
Start
|
Mid
|
938
|
Great Rift Valley, Kenya
|
4,252
|
137
|
C
|
Mid
|
939
|
Clair Cameron Patterson
|
4,243
|
136
|
C
|
Low
|
940
|
Chinese jade
|
4,243
|
136
|
B
|
Low
|
941
|
Geomagnetic pole
|
4,228
|
136
|
Start
|
Mid
|
942
|
Pleistocene Park
|
4,209
|
135
|
C
|
Low
|
943
|
Depression (geology)
|
4,203
|
135
|
Start
|
Mid
|
944
|
Pyroclastic rock
|
4,198
|
135
|
Start
|
Mid
|
945
|
Glacial lake outburst flood
|
4,191
|
135
|
C
|
Low
|
946
|
Eon (geology)
|
4,176
|
134
|
Redirect
|
NA
|
947
|
Phosphophyllite
|
4,169
|
134
|
Stub
|
Low
|
948
|
Los Angeles Basin
|
4,160
|
134
|
C
|
Mid
|
949
|
Basin and Range Province
|
4,151
|
133
|
C
|
High
|
950
|
Coulee
|
4,136
|
133
|
Start
|
Low
|
951
|
South Summit
|
4,133
|
133
|
Start
|
Low
|
952
|
Flood geology
|
4,129
|
133
|
B
|
High
|
953
|
Fold (geology)
|
4,115
|
132
|
B
|
High
|
954
|
Volcanic plateau
|
4,112
|
132
|
Start
|
Low
|
955
|
Guiana Shield
|
4,111
|
132
|
Start
|
Low
|
956
|
Laschamp event
|
4,098
|
132
|
Start
|
Low
|
957
|
Chondrite
|
4,086
|
131
|
C
|
High
|
958
|
Rockfall
|
4,079
|
131
|
Start
|
Low
|
959
|
Nunatak
|
4,077
|
131
|
Start
|
Low
|
960
|
Speleology
|
4,069
|
131
|
Start
|
Mid
|
961
|
Geological formation
|
4,042
|
130
|
Start
|
High
|
962
|
Geology of the Appalachians
|
4,040
|
130
|
C
|
Mid
|
963
|
Lucy (spacecraft)
|
4,035
|
130
|
C
|
Low
|
964
|
Willamette Meteorite
|
4,019
|
129
|
B
|
Low
|
965
|
Laramide orogeny
|
4,010
|
129
|
C
|
Mid
|
966
|
Timeline of volcanism on Earth
|
4,008
|
129
|
List
|
Low
|
967
|
Devil's Kitchen Sinkhole
|
4,001
|
129
|
Start
|
Unknown
|
968
|
Submarine volcano
|
3,998
|
128
|
Start
|
Mid
|
969
|
Kidron Valley
|
3,991
|
128
|
C
|
Unknown
|
970
|
Mesoarchean
|
3,988
|
128
|
C
|
Mid
|
971
|
Pingo
|
3,978
|
128
|
Start
|
Low
|
972
|
Hornblende
|
3,974
|
128
|
Start
|
Mid
|
973
|
Geology of the Himalayas
|
3,961
|
127
|
C
|
High
|
974
|
Chalk stream
|
3,955
|
127
|
Start
|
Low
|
975
|
Tonga Trench
|
3,952
|
127
|
C
|
Mid
|
976
|
Evolution of fungi
|
3,946
|
127
|
Start
|
Mid
|
977
|
Long Valley Caldera
|
3,945
|
127
|
B
|
Mid
|
978
|
Wolfe Creek Crater
|
3,934
|
126
|
Start
|
Mid
|
979
|
Kerguelen Plateau
|
3,931
|
126
|
C
|
Mid
|
980
|
Syenite
|
3,924
|
126
|
Start
|
High
|
981
|
Felsic
|
3,915
|
126
|
Start
|
Low
|
982
|
Calcareous
|
3,911
|
126
|
Start
|
Low
|
983
|
Anoxic event
|
3,910
|
126
|
C
|
Mid
|
984
|
Kerogen
|
3,906
|
126
|
Start
|
Low
|
985
|
Alpide belt
|
3,903
|
125
|
Start
|
Low
|
986
|
Great Hungarian Plain
|
3,897
|
125
|
Start
|
High
|
987
|
Outcrop
|
3,892
|
125
|
Start
|
Mid
|
988
|
Juan de Fuca Plate
|
3,889
|
125
|
Start
|
Mid
|
989
|
Snow cornice
|
3,885
|
125
|
Stub
|
Low
|
990
|
Coogan's Bluff
|
3,875
|
125
|
Start
|
Low
|
991
|
Granodiorite
|
3,864
|
124
|
Start
|
Low
|
992
|
International Geophysical Year
|
3,862
|
124
|
C
|
Mid
|
993
|
Penang Hill
|
3,841
|
123
|
Start
|
Unknown
|
994
|
Residence time
|
3,837
|
123
|
B
|
Mid
|
995
|
Hunter Region
|
3,822
|
123
|
Start
|
Unknown
|
996
|
Supercontinent cycle
|
3,803
|
122
|
C
|
High
|
997
|
Stone Forest
|
3,801
|
122
|
Stub
|
Low
|
998
|
Cordillera
|
3,798
|
122
|
Start
|
Low
|
999
|
Marcasite
|
3,792
|
122
|
Start
|
High
|
1000
|
Anticline
|
3,790
|
122
|
Start
|
Mid
|