ResourcesWorld Map of basin with assessed shale oil and shale gas formation August 11, 2015 Alex This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases. Related Posts:Oil Consumption in Europe: Olive oil vs Butter vs…River Basins as Countries: A New World MapMap of the European Natural Gas NetworkHow the World was Imagined: First Maps and AtlasesOcean Drainage Basins: How Earth's Water Systems…Map of basins with assessed shale oil & shale gas formatsNorth Dakota: Oil Boom and BustWhich country has the most palm species?