Mount Darwin North Face descent: West Ridge and the notch 7/14/07 Dave Daly Deborah Castro Log 04:41am - Left North Lake Hiker Parking Lot #1 08:30am - Reached Lamarck summit 09:06am - Lamarck Col 12:08pm - Started up the snow/ice of Darwin's East Face couloir 02:40pm - Reached Darwin summit (top of the block) 04:34pm - Reached the West Ridge notch 08:51pm - Departed from Dave & Deb 09:21pm - Lamarck Col 10:57pm - Pack sign (near Lower Lamarck Lake?) 12:14am - Returned to vehicle at Hiker Lot #2 Stats Total time: 19 hrs 33 mins