IDICKER 1968 + 1969 Richmond Field Sta., Contra Costa Co., Calif. born 3 April (in bait trap), killed by mother SKULL & TAIL vertebrae only 2984 σ Microtus californicus coll. by J. Wolfheim 8.5 g. 90-18-15-8 SKULL + TAIL vertebrae only 2985 φ " " killed by mother 9.3 g. 91-22-16-7.5 1 mi. SE Inverness, Marin Co., Cal.:f. 7 Sept. 2986 σ Sorex 5.8 g. 127-54-15-8 Sedg Tomales Bay State Park, 1½ mi. NW Inverness, Marin Co., Cal.:f. 7 Sept. scent gland post.; fat 6 x 4 mm.; at. long walk; S.V. 8 mm. 2987 σ Microtus californicus 36.2 g. 170-47-23-14.5 3 mi. W, ½ mi. S Inverness, Marin Co., Cal.:f. 7 Sept. scent not dim.; fat 3 x 1½ mm.; at. no mark 2988 σ Microtus californicus 40.4 g. 171-45-23-13.5 tail 28 S/ft., knllt.: ov. w/sm. to med. fells small calfs very fat 2989 φ " inf. p.d.ap.; N ting + 41.7 g. 171-45-21-13.5 Brooks Dated, Contra Costa Co., California 11 April 1969 2990. φ Microtus californicus 51.9 g. 187-48-22.5-13.5 2991. φ " 55.4 g. 183+43+-21-15 2992. σ " 80.9 g. 228-64-24-16 2993. σ " 46.7g. 178-52-22-14 2994. φ " 47.7 g. 178-48-20.5-13.5 2995. σ " 49.7 g. 188-54-21.5-14 2996. σ " 63.0 g. 207-60-22-14 2997. σ " 71.4 g. 199-57-21.5-16 2998. σ " 60.4g. 194-53-23- 2999. σ " 68.8 g. 197+-49+-23-14 3000. φ " 40.0 g. 175-46-20-13.5