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Speleogenesis, shaft, karst
Speleogenesis, Slovak Karst, shaft, vadose zone, epikarst
Speleological exploration, discoveries, Czech speleological society
speleology
speleothem
speleothems
speleotherapy
speleothreapy
Spencerisporites
Spencerites
Spencerites, Spencerisporites, in situ spores, Pennsylvanian
Spencerosporites
speryllite
spessartine
spessartine rich garnets
spessartite
Sphaeridiinae
SPHAGNUM PEAT BOGS, STABLE SULFUR, FOREST SOILS, ATMOSPHERIC DEPOSITION, BACTERIAL REDUCTION, RATIO MEASUREMENTS, DELTA-S-34 RATIO, GEOMON NETWORK, ORGANIC SULFUR, WETLAND PEAT
Sphagnum peat, carbon sequestration, CO2, methane, isotopes
sphalerite