DARK SPOTS SUPERPOSED ON THE REGIONAL PLAINS OF THE LACHESIS TESSERA QUADRANGLE (V-18), VENUS
FATTARUSO, Laura1, BUCZKOWSKI, Debra2, MCGOWAN, Eileen M.1 and MCGILL, George1, (1)University of Massachusetts, Amherst, Amherst, MA 01002-1679, (2)Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723