Oligocene volcanic rocks are present in significantly west Texas in the massive Bend space. A blanket of Miocene sediments referred to as the Ogallala formation from the western large plains location is an important aquifer.[164] Located far from an active plate tectonic boundary, Texas has no volcanoes and handful of https://www.highrevenuenetwork.com/dv3budnw?key=cca7eafa5b3220b0530a18e061dc648d