- Hudsonian orogeny
- Макаров: гудзонский орогенез
Универсальный англо-русский словарь. Академик.ру. 2011.
Hudsonian orogeny
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Hudsonian orogeny — ▪ geology Precambrian thermal event on the Canadian Shield that took place 1.7 billion years ago (± 1.5 million years). Rocks that produce dates in this time span are those in the Churchill Province, a large arcuate belt that includes most… … Universalium
Trans-Hudson orogeny — [ North American craton, also called Laurentia.] [ Wyoming, Superior and Hearne cratons] The Trans Hudson orogeny, Trans Hudsonian orogeny, Trans Hudson orogen (THO), or Trans Hudson Orogen Transect (THOT), (also referred to as the Trans… … Wikipedia
Bravo Lake Formation — The Bravo Lake Formation is a mafic volcanic belt and large igneous province [ [http://www.encyclopedia.com/doc/1G1 124343378.html Igneous rock associations in Canada 3. Large Igneous Provinces (LIPs) in Canada and adjacent regions: 3] Retrieved… … Wikipedia
Geologic time scale — This clock representation shows some of the major units of geological time and definitive events of Earth history. The Hadean eon represents the time before fossil record of life on Earth; its upper boundary is now regarded as 4.0 Ga.[1] Other… … Wikipedia
Grand Canyon — This article is about the canyon in the southwestern United States. For other Grand Canyons, see Grand Canyon (disambiguation). Grand Canyon … Wikipedia
Laramie Mountains — The Laramie Mountains are a range of moderately high peaks on the eastern edge of the Rocky Mountains in the states of Wyoming and Colorado in the United States. The range is the northernmost extension of the line of the ranges along the eastern… … Wikipedia
