ngsley 1980 Catalog 5 5 June 1980 Titus Canyon Road 5250 FT mixed slopes community, junction of Grapevine Pk and Bullfrog Maps 306. Dipodomys merriami 248-145-38-14 41qms scr 17x7 gravel + silt; eriodaenium, hagglopappus 307. Peromyscus eremicus 192-101-21-20 21qms scr 13x7.5 rocky, artemesia 308. Ammospermophilus leucurus 182-53-36-12 56qms no sub no scars silt-gravel, Monodora 309. Peromyscus crinitus 173-93-20-19 14qms scr 10x5 gravel, scattered large rocks, artemesia 310 Peromyscus eremicus 162-75-20-19 25qms lac 2 scars 3 mth scar rocky, sagebrush 311 Peromyscus crinitus 143-77-19-17 10qms scr A-B 4x3 small talus, sage 312 Perognathus formosus 188-95-24-12 17qms scr 7x4 gravelly, artemesia 313 Dipodomys microps 263-147-42-15 52qms 2 mth 17 mm gravel + silt, monodora