25 juin 2019
Albert Everett Wieslander, « Northeast slope selectively logged by small sawmill. Trees left chiefly Douglas fir, White fir and Incense cedar, with some cull Ponderosa pine; Black oak present also Ceanothus integerrimus and Chamaebatia foliolosa. », Berkeley Library Digital Collections, ID : 10670/1.0v5p1w