Sediment fabric, clay mineralogy, and grainsize as indicators of climate change since 65 ka at El’gygytgyn Crater Lake, Northeast Siberia

• Main Authors: Asikainen, Celeste A, Francus, P, Brigham_Grette, Julie
• Format: Text
• Language: unknown
• Published: SelectedWorks 2006
• Subjects: Paleoclimate; Grain-size; Clay mineralogy; Lake sediment; Sediment structure; Earth Sciences; Crater Lake; Chukotka; Siberia
• Online Access: https://works.bepress.com/julie_brigham_grette/5

Abstract El’gygytgyn Crater Lake, NE Siberia was investigated for sedimentological proxies for regional climate change with a focus on the past 65 ka. Sedimentological parameters assessed relative to magnetic susceptibility include stratigraphy, grain size, clay mineralogy and crystallinity. Earlier...