geological strike
41Consolidation Coal Company (Iowa) — For the much larger company that operated under the same name in the eastern United States, see Consol Energy. The Consolidation Coal Company was created in 1875 and purchased by the Chicago and North Western Railroad in 1880 in order to provide… …
42Afghanistan — Islamic Republic of Afghanistan جمهوری اسلامی افغانستان Jomhūrī ye Eslāmī ye Afġānistān (Persian) د افغانستان اسلامي جمهوریت Da Afġānistān Islāmī Jomhoriyat …
43Triton (moon) — Triton Voyager 2 photomosaic of Triton s sub Neptunian hemisphere. The bright, slightly pinkish, south polar cap at bottom is composed of nitrogen and methane ice and is streaked by dust deposits left by nitrogen gas geysers. The mostly darker… …
44Cape Cod — This article is about the area of Massachusetts. For other uses, see Cape Cod (disambiguation). For other uses, see Cod (disambiguation). Coordinates: 41°41′20″N 70°17′49″W / …
45Slave craton — which is one of the oldest dated rock units on Earth at 4.03 Ga. The crust of the Slave craton is thought to have amalgamated during a 2.69 Ga collision between a proto Slave western basement complex, known as the Central Slave Basement Complex,… …
46Mars — This article is about the planet. For other uses, see Mars (disambiguation) …
472010 Haiti earthquake — 2010 Haiti earthquake …
48Seattle — This article is about the city. For other uses, see Seattle (disambiguation). Seattle   City   City of Seattle …
49Gold mining in Alaska — Gold mining in Alaska, a state of the United States, has been a major industry and impetus for exploration and settlement since a few years after the United States acquired the territory from Russia. Russian explorers discovered placer gold in… …
50Homocline — In structural geology, a uniclinal structure, homoclinal structure, unicline or homocline (from old el. homo = same, cline = inclination)cite web |url=http://www.wou.edu/las/physci/taylor/erth350/erth350.htm |title=Overview of Structural Geology… …
