Earth & Environmental Sciences
zircon
100%
basin
68%
geochronology
63%
Mars
63%
terrane
59%
mountain
50%
Cretaceous
46%
climate
46%
history
44%
exhumation
44%
plateau
44%
lake
43%
tectonics
42%
rock
42%
tree ring
41%
provenance
39%
sediment
39%
Miocene
38%
crater
36%
Holocene
35%
isotope
35%
Paleozoic
34%
thrust
34%
dating
33%
foreland basin
33%
mineral
30%
crust
30%
uplift
29%
cooling
29%
mantle
28%
thermochronology
28%
chronology
27%
Pleistocene
26%
carbonate
26%
river
26%
sandstone
25%
Eocene
25%
apatite
25%
erosion
24%
monsoon
24%
temperature
24%
Jurassic
24%
batholith
23%
subduction
23%
rate
23%
ice
23%
meteorite
23%
young
23%
magmatism
23%
North America
22%
crystal
22%
geochemistry
22%
cordillera
21%
accelerator mass spectrometry
21%
desert
21%
crystal structure
21%
drought
21%
ocean
20%
water
19%
slab
19%
Triassic
19%
stratigraphy
19%
valley
19%
magma
18%
porphyry
18%
climate change
18%
coast
18%
soil
18%
radiocarbon dating
18%
Pliocene
18%
tectonic evolution
18%
Proterozoic
18%
plain
18%
material
18%
shell
18%
garnet
17%
fossil
17%
vegetation
17%
transition
17%
modeling
17%
paleoclimate
17%
timescale
16%
analysis
16%
mineralization
16%
sedimentation
16%
stable isotope
16%
pluton
16%
melt
16%
Oligocene
16%
lithosphere
15%
distribution
15%
paleosol
15%
summer
15%
basin evolution
15%
hillslope
15%
volcanic eruption
15%
science
15%
lake level
15%
weathering
14%
trend
14%
Physics & Astronomy
mars
49%
rocks
46%
tectonics
46%
minerals
40%
volcanology
36%
crusts
35%
Earth mantle
33%
mountains
32%
ice
28%
craters
28%
deposits
28%
sediments
26%
climate
26%
geochronology
25%
histories
25%
Tibet
22%
Io
22%
lava
22%
meteorites
20%
magma
19%
Mars craters
19%
batholiths
18%
plateaus
18%
arcs
17%
strata
16%
lithosphere
16%
Mexico
16%
earthquakes
15%
margins
15%
thrust
15%
apatites
14%
lakes
14%
erosion
14%
Argentina
13%
garnets
13%
cooling
13%
water
13%
dating
13%
monsoons
13%
mineralogy
13%
oceans
12%
soils
12%
weathering
12%
rivers
12%
geochemistry
12%
isotopes
12%
slopes
11%
pyroxenes
11%
crystal structure
11%
Mars Reconnaissance Orbiter
11%
chondrites
11%
coasts
10%
high resolution
10%
carbonates
10%
volcanic eruptions
10%
Nepal
10%
estimates
10%
stratigraphy
10%
ridges
10%
topography
10%
dunes
10%
sedimentary rocks
10%
Antarctic regions
9%
silicates
9%
basalt
9%
chemistry
9%
slip
9%
charge injection devices
9%
single crystals
9%
trace elements
9%
slabs
9%
mass spectroscopy
9%
India
9%
olivine
8%
time measurement
8%
x rays
8%
impact melts
8%
bedrock
8%
diffraction
8%
accelerators
8%
radar
8%
basements
8%
atoms
8%
trends
8%
landforms
8%
cations
7%
drought
7%
temperature
7%
debris
7%
crystals
7%
volcanoes
7%
igneous rocks
7%
quartz
7%
glaciers
7%
climate change
7%
Global Positioning System
7%
Bolivia
7%
sulfides
7%
Greenland
7%
drainage
7%