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Geology
Geosciences
4
Meishan
4
Multidisciplinary
OCEAN ACIDIFICATION
3
SIBERIAN TRAPS
3
2 EPISODES
2
Abadeh
2
Daijiagou
2
END
2
GSSP SECTION
2
Geography
2
Liangfengya
2
MASS EXTINCTION
2
Paleontology
2
Permian-Triassic boundary
2
Physical
2
Physical Geography
2
RARE-EARTH-ELEMENTS
2
SEAWATER
2
SULFUR
2
VOLCANIC ASH
2
diagenesis
2
major and trace elements
2
rare earth elements
2
FLOOD BASALTS
1
Flood Basalts
1
GLOBAL STRATOTYPE SECTION
1
Global Stratotype Section
1
JURASSIC BELEMNITES
1
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