Mayhew 1961 Journal 76. Sept. 13 Glamis area, Imperial Co., Calif. We saw only 1 adult Diposaurus dorsalis during our entire stay in this region this time. We caught 1 journal member of this species. We left Glamis at 1200 and headed for Dale Dry Lake after our soil sample. Dale Dry Lake, San Bernardino Co., Calif. We reached Dale about 1800, then took our soil sample. The maximum temp. today was 97° F.; minimum temp. was 74° F. There appears to have been rain here since our last trip out, since the sand is damp deeper than last month (to 24