Match the letter with the correct physiographic provinces of Virginia. As the Rodinian supercontinent split apart, Virginia sat on the edge of the continent and this edge began to subside. This caused sea level to rise. Layers of adjacent facies built atop each other as the sea deepened over Virginia. Put the sequence of different sedimentary layers in order from bottom to top which illustrate this sea level rise. 4 - Layer of sediment when se level is highest 3 5 1 - Layer of sediment when sea level is lowest