- CA-SJo-68, San Joaquin County, California1
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California1
- CA-Sac-6, Sacramento County, California1
- CA-Sac-66 (Morse Mound), Sacramento County, California4
- CA-Sac-8, Sacramento County, California1
- California7