Natural SciencesEarth SciencesGeologyPaleoclimatologyPaleoenvironmental ReconstructionSedimentologyFluvial GeoarchaeologyGlacial GeologyLake Sediment RecordsSedimentary Basin StratigraphySedimentary EnvironmentsSedimentary RocksLake Core StratigraphyLake Paleoenvironment ReconstructionLake Sediment GeochemistryLake Sediment ReconstructionPaleoenvironmental ChronologyPaleoenvironmental InferenceSediment ChronologySedimentological Analysis