Reply to comment by T. R. Ginn on "Comparison of Fickian and temporally nonlocal transport theories over many scales in an exhaustively sampled sandstone slab". Issue 2 (21st February 2013) - Benson, David A.; Maxwell, Reed M.; Poeter, Eileen; Ibrahim, Hamed; Dean, Arianne; Revielle, Jordan; Dogan, Mine; Major, Elizabeth