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this extends nearly to crest of the Lyons escarpment. Fountain west of Lyons escarpment practically same as in the anticline first visited. Collected a number of cephalopods , including two large ones, in the Benton on way back. Reached hotel at 5 p.m., very tired, back aching. Clear and quite warm out of the wind.
Mt. Mahogany does not constitute a compact formation on the sandstone slopes ending abruptly at the grass line below as it does at Box Elder. It is more scattered.
Berthoud, Colo., May 30, 1908
Drove west from Berthoud and 2 miles north, then into gulch where we found the Dakota ridges widely separated and the Morrison limestones
