Detailed mapping shows that the Fisset Brook Formation in the Lake Ainslie - Gillanders Mountain area consists of a lowermost sedimentary unit overlain by basaltic and rhyolitic units. The sedimentary unit is mainly arkosic pebble conglomerate and siltstone, and unconformably overlies or is in faulted contact with older meta-morphic and plutonic rocks. Scattered gabbroic plutons and dykes in the sedimentary unit are interpreted to represent "feeders" to the overlying basaltic flows. The basaltic unit consists mainly of subaerial flows, locally interlayered and intermixed with red-brown siltstone. The overlying rhyolitic unit consists mainly of eutaxitic to spherulitic flows or welded tuffs, with less abundant lapilli tuff. In the Lake Ainsl...
The St. Marys Basin, central mainland Nova Scotia, contains an Upper Devonian(?)-Lower Carboniferous...
This field trip is an excursion through the exquisite, nearly pristine exposures of a Silurian, fels...
The Halifax Pluton (HP) is a large (approximately 900 km2 ), discrete plutonic body which forms the ...
The Fisset Brook Formation in the Cheticamp area forms two elongate belts, a western belt which incl...
The Merigomish Subbasin occurs along the southern Hank of the composite Late Devonian Permian Mariti...
Mapping, petrological studies, and U-Pb dating of volcanic and plutonic units have provided a new un...
Volcanic rocks of the Ediacaran Musgravetown Group on Bonavista Peninsula, Avalon terrane, Newfoundl...
A thick section of Ordovician sedimentary rocks underlies and overlies felsic to mafic volcanic rock...
Southeastern Grand Manan Island consists of explosive and effusive volcanic rocks of the Ross Island...
Pre-Carboniferous rocks of the western Cobequid Hills outcrop north of the Cobequid Fault, are cut b...
Metavolcanic rocks in the Clyburn Brook area of northeastern Cape Breton Island range in composition...
The Lake Bond deposit is hosted by Lower Ordovician volcanic rocks of the Robert's Arm Group. Detail...
The Birchy Complex of the Baie Verte Peninsula, northwestern Newfoundland, comprises an assemblage o...
The Cape Porcupine Complex west of the Strait of Canso in northern mainland Nova Scotia consists of ...
The McAdams Lake Formation consists of a lower member composed of green-grey to black sandstone, sil...
The St. Marys Basin, central mainland Nova Scotia, contains an Upper Devonian(?)-Lower Carboniferous...
This field trip is an excursion through the exquisite, nearly pristine exposures of a Silurian, fels...
The Halifax Pluton (HP) is a large (approximately 900 km2 ), discrete plutonic body which forms the ...
The Fisset Brook Formation in the Cheticamp area forms two elongate belts, a western belt which incl...
The Merigomish Subbasin occurs along the southern Hank of the composite Late Devonian Permian Mariti...
Mapping, petrological studies, and U-Pb dating of volcanic and plutonic units have provided a new un...
Volcanic rocks of the Ediacaran Musgravetown Group on Bonavista Peninsula, Avalon terrane, Newfoundl...
A thick section of Ordovician sedimentary rocks underlies and overlies felsic to mafic volcanic rock...
Southeastern Grand Manan Island consists of explosive and effusive volcanic rocks of the Ross Island...
Pre-Carboniferous rocks of the western Cobequid Hills outcrop north of the Cobequid Fault, are cut b...
Metavolcanic rocks in the Clyburn Brook area of northeastern Cape Breton Island range in composition...
The Lake Bond deposit is hosted by Lower Ordovician volcanic rocks of the Robert's Arm Group. Detail...
The Birchy Complex of the Baie Verte Peninsula, northwestern Newfoundland, comprises an assemblage o...
The Cape Porcupine Complex west of the Strait of Canso in northern mainland Nova Scotia consists of ...
The McAdams Lake Formation consists of a lower member composed of green-grey to black sandstone, sil...
The St. Marys Basin, central mainland Nova Scotia, contains an Upper Devonian(?)-Lower Carboniferous...
This field trip is an excursion through the exquisite, nearly pristine exposures of a Silurian, fels...
The Halifax Pluton (HP) is a large (approximately 900 km2 ), discrete plutonic body which forms the ...