Collection place
- California9 objects
- North America9 objects
- Northeastern California9 objects
- Northern California9 objects
- The Americas9 objects
- United States9 objects
- Siskiyou County, California8 objects
- Lava fields, Siskiyou County, California4 objects
- Tule Lake, Siskiyou County, California4 objects
- Canby Bay, Tule Lake, Siskiyou County3 objects
- Hovey Point, Lava fields, Siskiyou County3 objects
- CA-Sis-143, Hovey Point, Lava fields2 objects
- CA-Mod-35, Modoc County, California1 objects
- CA-Sis-123, Canby Bay, Tule Lake1 objects
- CA-Sis-126, Canby Bay, Tule Lake1 objects
- CA-Sis-137, Canby Bay, Tule Lake1 objects
- CA-Sis-140, Peninsula Bay, Tule Lake1 objects
- CA-Sis-142, Hovey Point, Lava fields1 objects
- CA-Sis-72, Lava fields, Siskiyou County1 objects
- Modoc County, California1 objects