EntityQ2143968· pop 29· linked from 706 articlesbasementSign in to savein geology, the crystalline rocks lying above the mantle and beneath all other rocks and sedimentsConnectionsigneous rockEntitymetamorphic rockEntityriftEntityterraneEntityJapanCountryMexicoCountryScotlandEntityAtlantic OceanEntitycontinentEntitygeologyEntityAndesEntitypetroleumEntityInternational Standard Book NumberEntityclayEntityGrand CanyonEntitygraniteEntitynatural gasEntitydigital object identifierEntityPangaeaEntitymudEntityCategoriesStratigraphy