HomepageField Reports2015 Field Reports c_taylor in 2015 Field Reports Geology Tracker Fiona reading geology at Point Sublime, North Rim of Grand Canyon, Arizona. Photo by Chris Taylor. Next Read: Edge Walker » 2015 ParticipantsArizonaAshley MayFiona BennittNorth Rim of Grand Canyon - ArizonaParticipantsPeoplePoint SublimeSites c_taylor: