TY - JOUR ID - 1058015ar T1 - Front Matter JO - Geoscience Canada VL - 45 IS - 3-4 SP - i EP - iii SN - 0315-0941 Y1 - 2018 Y2 - 03/29/2024 6:54 a.m. PB - The Geological Association of Canada LA - EN UR - https://id.erudit.org/iderudit/1058015ar L1 - https://www.erudit.org/en/journals/geocan/2018-v45-n3-4-geocan04439/1058015ar.pdf DP - Érudit: www.erudit.org DB - Érudit ER -