Earth & Environmental Sciences
large igneous province
52%
magma
47%
sulfur
46%
Permian
36%
budget
34%
mantle
30%
troilite
28%
melt inclusion
25%
flood basalt
25%
crustal contamination
25%
mid-ocean ridge
24%
mass extinction
23%
isotopic ratio
22%
mid-ocean ridge basalt
22%
environmental effect
20%
ore deposit
20%
rock
20%
magmatism
18%
assimilation
18%
emplacement
18%
Triassic
17%
volcanic eruption
17%
incorporation
17%
crust
15%
melt
14%
atmosphere
12%
material
8%
Physics & Astronomy
magma
91%
sulfur
59%
traps
46%
mid-ocean ridges
45%
basalt
35%
Earth mantle
29%
budgets
26%
rocks
23%
troilite
21%
Earth crust
18%
assimilation
18%
volcanic eruptions
15%
deterioration
13%
minerals
12%
deposits
11%
contamination
11%
extinction
10%
arcs
10%
inclusions
9%
atmospheres
8%
cycles
8%
Chemical Compounds
Ore Deposit
100%
Flood Reaction
90%