[1] UQAR, Inst Sci Mer Rimouski ISMER, Canada Res Chair Marine Geol, Rimouski, PQ, Canada
[2] Univ Laval, CEN, Quebec City, PQ, Canada
[3] Univ Laval, Dept Geog, Quebec City, PQ, Canada
[4] Inst Natl Rech Sci, Ctr Eau, Quebec City, PQ, Canada
[5] Univ Bremen, Inst Geog, Bremen, Germany
[6] Univ British Columbia, Dept Earth & Ocean Sci, Vancouver, BC V5Z 1M9, Canada
[7] Univ Arkansas, Dept Geosci, Fayetteville, AR 72701 USA
[8] Univ Helsinki, Dept Geosci & Geog, FIN-00014 Helsinki, Finland
[9] Univ Quebec Montreal, Dept Sci Terre & Atmosphere, Montreal, PQ, Canada