David R Greenwood¹, Tammo Reichgelt^2,3, Christopher K West⁴, Janelle M Vachon⁵, Markus Sudermann⁵, Alexander J Lowe⁶ and James F Basinger⁴, (1)Brandon University, Dept. of Biology, Brandon, MB, Canada, (2)Lamont -Doherty Earth Observatory, Palisades, United States, (3)University of Connecticut, Groton, CT, United States, (4)University of Saskatchewan, Department of Geological Sciences, Saskatoon, SK, Canada, (5)Brandon University, Brandon, MB, Canada, (6)University of Washington, Department of Biology, Seattle, United States