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Devonian extension in Northwestern Newfoundland: Ar-40/Ar-39 and U-Pb data from the Ming's Bight area, Baie Verte Peninsula
(2001-03)
The Ming's Bight Group of northwestern Newfoundland, an outlier of Humber Zone continental margin rocks, is entirely surrounded by ophiolitic rocks of the Dunnage Zone. Structures in the Ming's Bight Group and adjacent ...
Last Gasp of the Grenville Orogeny - Thermochronology of the Grenville Front Tectonic Zone Near Killarney, Ontario
(1993-09)
We present U-Pb (titanite, zircon) and Ar-40/Ar-39 (hornblende, mica, K-feldspar) data from a transect across the western part of the Grenville Front Tectonic Zone (GFTZ) near Killarney, Ontario. High-grade metamorphic ...
Crooked-line 2D seismic reflection imaging in crystalline terrains: Part 2, migration
(2003-01)
Seismic reflection surveys are frequently conducted over very complicated geological structure, but surveying often must be confined to existing crooked roads or tracks. Typically, data from such 2D crooked-line surveys ...
Recent Advances in Multichannel Seismic Imaging for Academic Research in Deep Oceanic Environments
(2012-03)
No abstract available.
Stable isotopic composition of deep-sea gorgonian corals Primnoa spp.: a new archive of surface processes
(2005)
The deep-sea gorgonian coral Primnoa spp. live in the Atlantic and Pacific Oceans at depths of 65 to 3200 m. They have an arborescent growth form with a skeletal axis composed of annual rings made from calcite and gorgonin. ...
Radiocarbon evidence for annual growth rings in the deep-sea octocoral Primnoa resedaeformis
(2005)
The deep-sea gorgonian octocoral Primnoa resedaeformis is distributed throughout the Atlantic and Pacific Oceans at depths of 65 to 3200 m. It has a 2-part skeleton of calcite and gorgonin. Towards the inside of the axial ...
The recent ice age
(Atlantic Geoscience Society, 1990-03)
Offshore oil and natural gas
(Atlantic Geoscience Society, 1992-05)
This documentary looks at the petroleum exploration industry off Canada's east coast in the early 1990s. It covers the geology of hydrocarbon formation in sedimentary rocks, the extraction of petroleum, supply chain safety, ...
Sources of nutrients to windward agricultural systems in pre-contact Hawai'i
(Ecological Society of America, 2009-09)
Prior to European contact in 1778, Hawaiians developed intensive irrigated pondfield agricultural systems in windward Kohala, Hawai'i. We evaluated three potential sources of nutrients to windward systems that could have ...