4,400-year Reconstruction of Southwest Montana Hydroclimate using Tree-ring Snowpack Chronologies and Morrison Lake Sediment δ<sup>18</sup>O: Indications of past Snow Megadrought in the Northern Rockies.

Schoenemann, Spruce

4,400-year Reconstruction of Southwest Montana Hydroclimate using Tree-ring Snowpack Chronologies and Morrison Lake Sediment δ¹⁸O: Indications of past Snow Megadrought in the Northern Rockies.

Spruce W Schoenemann, The University of Montana Western, Environmental Sciences, Dillon, MT, United States and Kori L Mooney, University of Montana Western, Environmental Sciences, Dillon, United States

4,400-year Reconstruction of Southwest Montana Hydroclimate using Tree-ring Snowpack Chronologies and Morrison Lake Sediment δ18O: Indications of past Snow Megadrought in the Northern Rockies.

4,400-year Reconstruction of Southwest Montana Hydroclimate using Tree-ring Snowpack Chronologies and Morrison Lake Sediment δ¹⁸O: Indications of past Snow Megadrought in the Northern Rockies.