- Bretz, Carrie K.9
- EROS Data Center9
- Ritchie, Andrew C.6
- California. Department of Fish and Game. Marine Resources Region5
- Finlayson, David P.5
- Bay Area Open Space Council4
- Cochrane, Guy R.4
- Conservation Lands Network4
- GreenInfo Network (Firm)4
- San Francisco Bay Area Upland Habitat Goals Project4
- Sliter, Ray W.4
- Calaveras County GIS3
- California. Department of Conservation3
- California. Division of Mines and Geology3
- Conrad, Jamie E.3
- Garcia, Paul3
- Hartwell, Stephen R.3
- Price, Matt3
- Wong, Florence L.3
- Anderson, Robert M.2
