Home›Sedimentary and Stratigraphic Formations›WhereBrowse ByWhereWhere groups geological formations by the place each one actually is. The Grand Canyon, Wikipedia notes, "is 277 miles (446 km) long, up to 18 miles (29 km) wide" and lies in Arizona, United States. Browsing by location lets a visitor see every formation standing in one part of the world.FactsWhereSourcesComments (0)Reader Challenges (0)FactsComparisonFormation OriginWell-attestedA body of rock with a consistent lithology occupying a particular position in the stratigraphic column. 1WhereFilter Results19 entriesArea (sq km)All43,094 (1)83,879 (1)147,181 (1)242,500 (1)312,696 (1)448,978 (1)491,210 (1)505,983 (1)756,102 (1)825,615 (1)881,913 (1)1,098,581 (1)1,285,216 (1)2,724,910 (1)3,287,263 (1)7,688,287 (1)8,510,346 (1)9,866,632 (1)9,984,670 (1)Independence or Founding YearAll1492 (1)1769 (1)1776 (1)1801 (1)1818 (1)1821 (1)1822 (1)1825 (1)1867 (1)1901 (1)1918 (1)1947 (2)1990 (1)1991 (3)PopulationAll3,022,401 (1)6,001,008 (1)7,057,841 (1)9,219,113 (1)11,365,333 (1)19,629,588 (1)20,547,909 (1)27,801,023 (1)31,122,387 (1)34,352,720 (1)37,314,000 (1)39,047,321 (1)41,417,056 (1)49,752,000 (1)69,414,000 (1)213,421,037 (1)241,499,431 (1)340,587,000 (1)1,210,854,977 (1)Show ResultsBrowseCompareSelect all 19AustraliaWhere4 entriesAustriaWhere1 entryBoliviaWhere1 entryBrazilWhere1 entryCanadaWhere1 entryChileWhere1 entryDenmarkWhere1 entryIndiaWhere1 entryKazakhstanWhere1 entryNamibiaWhere1 entryNepalWhere1 entryPakistanWhere1 entryPeruWhere1 entryPolandWhere1 entrySpainWhere2 entriesTurkmenistanWhere1 entryUnited KingdomWhere3 entriesUnited StatesWhere6 entriesUzbekistanWhere1 entrySources1. Wikipedia: Geological formationtier 2WikipediaGeological formation, lead sectionQuote, Geological formation, lead sectionA geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics (lithology) that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exposed in a geographical region (the stratigraphic column).View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.