: Research published in the Geological Society of America Bulletin suggests that these surfaces are remnants of late Cenozoic geomorphology. They were formed through a combination of "aggradational" (building up of sediment) and "degradational" (eroding away) processes over at least 19 million years.
Managing a demographically mature region requires distinct structural priorities: matureland
: Earth's forces push up a mountain range or plateau. : Research published in the Geological Society of