A.C. Ziegler 1950 Jouvenal. 1 mi. E, 2 mi. N Trona (San Bernardino Co.) 1700 ft. Inyo Co., Calif. Jan 29 + 30 Left Beedley at 6:00 AM with Dr. N.B. Quay + Mrs. Quay + drove fairly steadily to above locality arriving about 4:30 PM Jan 29. Road map shows Trona just on San Bern. Co., Inyo Co. line -- actually the town & line are about 1 1/2 mi. apart; Trona to the south, line to the north. Our starting locality was reached by driving about 2 mi. NNE on highway past Trona + taking a dirt road 3/4 mi. E out into the sand + salt flats. An airport lay about a mile further to the east of us close to the base of Slate Range Mts. Arrow Peak was to the NW of us and the N end of the (Dry) Seales Lake must have been close to our camp. Photo taken of Geronan habitat looking NW. Jan. 30. Ground was wetish sand with some other type of material in it -- sort of how it together (minerals left upon drying up? or scratches hole?) but there were 8 or so 20 x 30 foot, 8-10 ft. high sand dunes. There yielded a couple of Lpo. Desert to Dr Quay, area had been used as a garbage dump at times since several days had collectors of old cans. Vegetation was