TY - RPRT TI - Recent bright gully deposits on Mars: Wet or dry flow? AU - Jon D. Pelletier AU - Kelly J. Kolb AU - Alfred S. McEwen AU - Randolph L. Kirk PY - 2008 DO - 10.1130/g24346a.1 UR - https://pubs.usgs.gov/publication/70033306 ID - 70033306 ER -