M. Stone 1941 July 14 1/2 m WSW McKezick Pk, 6000 ft., Plumas Co, Calif. Ricea & Prunus plants. There are many little herbaceous plants and several kinds of grasses. Along the canyon bottom are isolated pools of H2O and several springs. Many large patches of willow are growing here. This evening we had a thunder storm with hail as well as rain. July 15 I climbed 766 ft. set out 10 rat traps this afternoon and shot several Scioporus gracilis. The white urine stains of Neotoma cinereus were abundant. Coming back I was caught in a thunder storm. July 16 I picked up my traps this morning. I cought one young Neotoma cinereus, 3 Peromyscus maniculatus. I also shot some more Scioporus and a Callospermophilus We packed our camp during a thunder storm this afternoon and reached our present camp this evening: Terni N Gerlack, 3950 ft. Washoe Co., Nev. July 17 After breakfast this morning we packed up and while waiting for Dr. Hall to return from Gerlack, we shot lizards. Late this afternoon we arrived at at Soldier Meadows, 4600 ft., Humbolt Co., Nev.