Earth & Environmental Sciences
zircon
100%
geochronology
78%
isotope
37%
magma
33%
pluton
29%
mass spectrometry
26%
ionization
23%
emplacement
23%
mass extinction
23%
dilution
22%
large igneous province
22%
volcanic eruption
21%
thermochronology
20%
volcanism
19%
magmatism
18%
cooling
18%
carbonate
18%
craton
17%
history
16%
Triassic
16%
titanite
15%
timescale
15%
rhyolite
15%
melt
15%
trace element
15%
glaciation
15%
greenstone belt
14%
calibration
13%
abrasion
13%
crystallization
13%
rock
12%
Hettangian
12%
flood basalt
12%
apatite
11%
Ediacaran
11%
crystal
11%
Southern Africa
10%
crust
9%
rate
9%
Cretaceous
9%
carbon isotope
9%
magma chamber
8%
tuff
8%
Archean
8%
lithosphere
8%
material
8%
diamictite
8%
temperature
8%
plate tectonics
8%
chemical
8%
Jurassic
7%
basin
7%
geochemistry
7%
mountain
7%
isotopic analysis
7%
tracer
7%
extinction
7%
accretion
7%
Hadean
7%
subduction
7%
plutonic rock
7%
ammonite
6%
stabilization
6%
carbon cycle
6%
gneiss
6%
anomaly
6%
Miocene
6%
dating
6%
megacryst
6%
syenite
6%
glacioeustacy
6%
province
6%
upper crust
5%
ablation
5%
mantle
5%
chemostratigraphy
5%
temporal record
5%
tectonics
5%
rutile
5%
Serpukhovian
5%
plateau
5%
feldspar
5%
canyon
5%
young
5%
laser
5%
ice sheet
5%
Rhaetian
5%
ash
5%
fossil
5%
unroofing
5%
Physics & Astronomy
geochronology
37%
magma
22%
batholiths
18%
basalt
13%
carbonates
13%
Italy
13%
crusts
12%
lithosphere
11%
carbon isotopes
11%
extinction
10%
time measurement
9%
cooling
9%
India
9%
isotopes
9%
volcanology
9%
rocks
8%
cratons
7%
tectonics
7%
volcanic eruptions
7%
syenite
7%
plates (tectonics)
7%
recovery
6%
sediments
6%
crystallization
6%
dilution
6%
carbon cycle
6%
histories
6%
geochemistry
5%
Earth mantle
5%
mountains
5%
ionization
5%
isotope ratios
5%
Chemical Compounds
Isotope
28%
Cooling
18%
Isotope Dilution Thermal Ionization Mass Spectrometry
13%
Carbonate
13%
Isotopic Tracer
11%
Time
9%
Mineral
9%
Dilution
9%
Geochemistry
8%
Carbon Cycle
8%
Apatite
8%
Ionization
7%
Secondary Ion Mass Spectroscopy
7%
Xenotime
6%
Error
6%
Crystallization
6%
Flood Reaction
6%
Amalgamation
6%
Residence Time
5%
Laser Ablation
5%