| Narssârssuk Group |
| Dundas Group |
| Smith Sound, Nares Strait and Baffin Bay Groups |
| Paleocene tholeiitic lavas |
| Paleocene picrites |
| Cretaceous-Paleocene sediments |
| Basaltic lavas, Eriksfjord Formation |
| Continental sandstones, middle Proterozoic |
| Pliocene-Pleistocene sand-silt |
| Paleocene-Eocene sandstones |
| Cretaceous sandstones and shales |
| Basic volcanics and volcanogenic sediments |
| Jurassic-Cretaceous sandstones and shales |
| Permian-Triassic shales and sandstones |
| Carboniferous sand and siltstones |
| Silurian carbonates deposited |
| Silurian sand and siltstones deposited |
| Cambrian-Silurian carbonates |
| Cambrian-Silurian mudstones and shales |
| Cambrian carbonates and siliciclastites |
|
| Cambrian calcareous mudstones and sandy turbidites |
| Proterozoic siliciclastic and carbonate sediments |
| Precambrian diamictites and sandstones |
| Proterozoic sandstones in Caledonian nappe units |
|
| Proterozoic tholeiitic basalts |
| Proterozoic sandstones |
|
| Tertiary (Paleocene-Eocene?) plateau basalts |
| Jurassic and Cretaceous shallow marine sandstones |
| Jurassic marine sandstones and shales |
| Triassic-Jurassic sandstones and pelites |
| Triassic sandstones, dolomite and shales |
| Permian-Triassic carbonates, sandstones and shales |
| Carboniferous-Permian sandstones and shales |
| Devonian continental siliciclastic sediments |
| Cambro-Ordovician dominantly carbonates |
| Diamictites, sandstones, shales and dolostones |
| Late Proterozoic sediments |
| Late Proterozoic sandstones and siltstones |
| Mixed metasediments and greenstones |
| Proterozoic metasediments |
| Tertiary siliciclastic sediments |
|
| Eocene tholeiitic plateau basalts |
| Paleocene-Eocene tholeiitic basalts |
| Cretaceous-Paleocene sandstones and shales |
| Migmatites and gneisses, Proterozoic and older |
| Tertiary felsic intrusions |
| Late to post-kinematic granitic s.l. intrusions |
| Proterozoic augen granite intrusions |
| Proterozoic intrusive complexes, mainly syenites |
| Carboniferous-Permian carbonates |
| Tertiary mafic to intermediate intrusives |
| Silurian pyroxenites in granulites |
| Early Proterozoic metasediments |
| Early Proterozoic basic metavolcanics |
| Early Proterozoic metasediments |
|
| Early Proterozoic acid metavolcanics |
|
| Archaean acid metavolcanics |
| Early Proterozoic, high grade supracrustal units |
| Late Archaean supracrustal rocks |
| Early Archaean supracrustal sequence |
| Early Proterozoic amphibolite facies gneiss |
| Early Proterozoic gneiss in granulite facies |
| Late Archaean orthogneiss in amphibolite facies |
| Late Archaean orthogneiss in granulite facies |
| Reworked amphibolite facies Archaean gneiss |
| Reworked granulite facies Archaean gneiss |
| Early Archaean gneiss |
| Early Proterozoic Rapakivi 'granites' |
| Early Proterozoic juvenile granites |
| Late Archaean post-tectonic granite complex |
| Late Archaean granitic to tonalitic plutons |
| Early Proterozoic intermediate plutonic rocks |
| Late Archaean, intermediate and mafic intrusions |
| Late Archaean anorthosits in Archaean craton |
| Early Proterozoic gabbro-anorthosite |
| Ice |
| Lake |
| Quaternary |
