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1171 Geosciences
1
2-METHYLHOPANOID PRODUCTION
BIODIVERSIFICATION EVENT
1
Carbon isotopes
1
Early Ordovician
1
GLOEOCAPSOMORPHA-PRISCA ZALESSKY
1
GOBE
1
MICROBIAL COMMUNITY STRUCTURE
1
MOLECULAR INDICATORS
1
Methane cycling
1
Middle Ordovician
1
NY-FRIESLAND
1
Nitrogen isotopes
1
ORGANIC-MATTER
1
REDOX CONDITIONS
1
SOURCE ROCKS
TARIM BASIN
1
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