metamorphic ice formation
121sedimentation — /sed euh meuhn tay sheuhn/, n. the deposition or accumulation of sediment. [1870 75; SEDIMENT + ATION] * * * In geology, the process of deposition of a solid material from a state of suspension or solution in a fluid (usually air or water).… …
122sand dune — Hill, mound, or ridge of windblown sand or other loose material such as clay particles. Dunes are commonly associated with desert regions and seacoasts, and there are large areas of dunes in nonglacial parts of Antarctica. * * * Introduction any …
123Ecology of the North Cascades — Main article: North Cascades The North Cascades are high and rugged with varied conifer species. The Ecology of the North Cascades is heavily influenced by the high elevation and rain shadow effects of the mountain range. The North Cascades is a… …
124Omarolluk — Omar An Omar with a hemispherical void in its side. General Category Native Minerals …
125Oblique foliation — Oblique foliation, steady state foliation or oblique fabric is a special type of a tectonically produced foliation or fabric, most commonly in quartz rich layers. The microtectonic structure can be used to determine the shear sense in shear zones …
126Andes — This article is about the mountain range in South America. For other uses, see Andes (disambiguation). Andes (Quechua: Anti(s/kuna)) Range …
127Orkney — This article is about the islands in northern Scotland. For other places of the same name, see Orkney (disambiguation). Orkney Arcaibh …
128Sequoia National Park — IUCN Category II (National Park) Giant sequoia trees in the Giant Forest, Sequoia National Park …
