Investigating the Utility of Compound Specific Stable Nitrogen Isotopes Measured in the Periostracum of Arctica islandica Shells as a Proxy for Hydrographic Dynamics during the Late Holocene in the Gulf of Maine

Nina Whitney1, Beverly J Johnson2, Philip T. Dostie3, Katie Luzier4 and Alan D Wanamaker1, (1)Iowa State University, Geological and Atmospheric Sciences, Ames, IA, United States, (2)Bates College, Lewiston, ME, United States, (3)Bates College, Geology, Lewiston, ME, United States, (4)Iowa State University, Ames, IA, United States