Group_ID Pop_ID TPRCH PROVGEOL SUBTPRCH ERA PERIOD EPOCH Southern_Quebec CS Sedimentaires Orogene des Appalaches Sedimentaires non-divisees Paleozoic Devonian lower Devonian Southern_Quebec MAT Sedimentaires Orogene des Appalaches Miogeoclinal du domaine oceanique Paleozoic Cambrian-Ordovician undivided Cambrian-Ordovician Southern_Quebec MAP Sedimentaires Orogene des Appalaches Sedimentaires non-divisees Paleozoic Devonian lower Devonian Southern_Quebec MIR Sedimentaires Orogene des Appalaches Sedimentaires non-marines Paleozoic Carboniferous undivided Carboniferous Southern_Quebec SA Sedimentaires Orogene des Appalaches Melange Paleozoic Ordovician undivided Ordovician Southern_Quebec SJQG Sedimentaires Orogene des Appalaches Sedimentaires non-divisees Paleozoic Devonian middle-upper Devonian Anticosti SU Sedimentaires Plate-forme du Saint Laurent Sedimentaires non-divisees Paleozoic Silurian lower Silurian Anticosti CH Sedimentaires Plate-forme du Saint Laurent Sedimentaires non-divisees Paleozoic Silurian lower Silurian Anticosti JU Sedimentaires Plate-forme du Saint Laurent Sedimentaires non-divisees Paleozoic Silurian lower Silurian Quebec_city DG Sedimentaires Plate-forme du Saint Laurent Sedimentaires non-divisees Paleozoic Ordovician middle Ordovician Quebec_city ML Metamorphiques Province de Grenville Gneiss non-divisees Precambrian Mesoproterozoic early Mesoproterozoic Quebec_city SM Metamorphiques Province de Grenville Gneiss non-divisees Precambrian Mesoproterozoic early Mesoproterozoic Lower_North_Shore ET Metamorphiques Province de Grenville Paragneiss Precambrian Paleoproterozoic-Mesoproterozoic late Paleoproterozoic-early Mesoproterozoic Lower_North_Shore MEC Metamorphiques Province de Grenville Paragneiss Precambrian Mesoproterozoic middle Mesoproterozoic Lower_North_Shore MUS Metamorphiques Province de Grenville Orthogneiss Precambrian Mesoproterozoic early Mesoproterozoic Higher_North_Shore MOI Metamorphiques Province de Grenville Gneiss non-divisees Precambrian Mesoproterozoic early Mesoproterozoic Higher_North_Shore NAT Metamorphiques Province de Grenville Orthogneiss Precambrian Mesoproterozoic early Mesoproterozoic Higher_North_Shore SJQC Intrusives Province de Grenville Anorthosite Precambrian Mesoproterozoic late Mesoproterozoic Higher_North_Shore TRI Metamorphiques Province de Grenville Gneiss non-divisees Precambrian Mesoproterozoic early Mesoproterozoic Labrador NAP Metamorphiques Province de Grenville Gneiss non-divisees Precambrian Paleoproterozoic-Mesoproterozoic late Paleoproterozoic-early Mesoproterozoic Labrador STP Metamorphiques Province de Grenville Gneiss non-divisees Precambrian Paleoproterozoic-Mesoproterozoic late Paleoproterozoic-early Mesoproterozoic Labrador VF Metamorphiques Province de Grenville Gneiss non-divisees Precambrian Paleoproterozoic-Mesoproterozoic late Paleoproterozoic-early Mesoproterozoic Labrador SW Metamorphiques Province de Grenville Orthogneiss Precambrian Paleoproterozoic late Paleoproterozoic