Morrison, S.M., Jol, H.M., Loope, W. M., Jol, C. E., 2013. A ground penetrating radar investigation of the Grand Island tombolo, Michigan, USA: Preliminary results. West Lakes Association of American Geographers 2013, October 17-19.
Morrison, S.M., Jol, H.M, Loope, W.M., Jol, C.E., 2014. Interpreting historic lake levels from the internal architecture of a tombolo: A ground penetrating radar investigation of the Grand Island Tombolo, MI, USA. 48th Geological Society of America North-Central Section Annual Meeting 2014, Lincoln, NE, April 24-25 and University of Wisconsin-Eau Claire Celebration of Excellence in Research and Creative Activity 2013, April 30-May 2.
Morrison, S.M., Jol, H.M., Loope, W.M., 2014. Radar Analysis of the Grand Island Tombolo, MI, USA: A Case Study for Coastal Landscapes. 15th International Conference on Ground Penetrating Radar Conference Proceedings, June 30-July 4 (accepted).