Hendrickson 1950 Journal Sept. 13 1 mi. Wd 3mi. S Pinto Mt., Riverside Co., Caly. I walked E. along the dune, across the wash at the E end, and over the sandy area E of the wash, where I took a Verdin from a Creosote Bush. Then I walked N onto the hill N of the dune; found a Dophrne agassizii here. Returning to the dune, met Dr. Miller and walked back to middle of dune. Collected 3 Cnemidophorus (from about bases of Creosote Bushes), and one Callisaurus draconoides. Left Dr. Miller saw one Urosaurus in a bush, Dr. Miller collected it. Left Dr. Miller and walked back to road. Returned to Cottonwood Springs and prepared specimens. At about 5:00 P.M., went with W and Russell to set stakes along road leading S. to Phoenix - Indio H'way. Returning from the H'way to camp, I rode on the fender of the truck, checking the road for herps. Took one DOR Colonyx variegatus from surfaced road near the H'way. Saw no mice. Sept. 14 Cottonwood Spring 3040 ft., Riverside Co., Caly. Walked to "Kaley Place" in canyon with cottonwoods N. of Cottonwood Springs. Talked