HiRISE: Fan-shaped deposits in Bigbee Crater

Bigbee is a 21 kilometer-diameter impact crater located on the northern rim of Holden crater in southern Margaritifer Terra, a region on Mars that is well known for its long record of water-rich activity. The rim of Bigbee has been heavily modified from its original form, presumably by water and wind. Material eroded and removed from Bigbee’s rim was transported and deposited to the crater interior… [More at link]