basement surface
51COL4A4 — Collagen, type IV, alpha 4, also known as COL4A4, is a human gene.cite web | title = Entrez Gene: COL4A4 collagen, type IV, alpha 4| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=1286| accessdate = ] PBB… …
52Iowa flood of 2008 — Infobox flood image location=Dairy Queen, Cedar Rapids, June 12 2008.jpg name= Iowa Flood of 2008 duration=June 7 around July 1 total damages (USD)=At least 7 Billion total fatalities= 0 deaths areas affected=The Iowa flood of 2008 was an event… …
53Collagen, type IV, alpha 1 — PDB rendering based on 1li1 …
54Civilization (Enterprise) — ST episode name =Civilization The Enterprise crew disguise themselves to investigate a pre warp world series =Enterprise ep num =8 prod num =109 date =November 14, 2001 writer =Phyllis Strong Michael Sussman director =Mike Vejar producer =Dawn… …
55Recurrent corneal erosion — Classification and external resources ICD 10 H16.0 H18.4 ICD 9 …
56Geology of Tasmania — Tasmania has a varied geological history, with the world s biggest exposure of diabase, or dolerite. Rocks from the Neoproterozoic, Paleozoic and Mesozoic time periods appear. It is one of the few southern hemisphere areas glaciated during the… …
57South America — South American. a continent in the S part of the Western Hemisphere. 271,000,000; ab. 6,900,000 sq. mi. (17,871,000 sq. km). * * * Continent, Western Hemisphere. The world s fourth largest continent, it is bounded by the Caribbean Sea to the… …
58Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
59mineral deposit — Introduction aggregate of a mineral in an unusually high concentration. About half of the known chemical elements (chemical element) possess some metallic (metal) properties. The term metal, however, is reserved for those chemical… …
60Western Africa — ▪ region, Africa Introduction region lying south of the Sahara and east and north of the Atlantic Ocean. It is latitudinally divided into two parallel belts of land: the western portion of the Sudan, a geographic area that stretches across… …
