Creator
- Daly, Chris65
- National Climatic Data Center (U.S.)65
- National Water and Climate Center (U.S.)65
- Taylor, George65
- United States. Defense Mapping Agency65
- Patterson, Will63
- California Geological Survey2
- California. Department of Conservation2
- California. Division of Mines and Geology2
- Marshall, Gerald2
- Mendes, Eric2
- National Atlas of the United States2
- Environmental Systems Research Institute (Redlands, Calif.)1
- Geological Survey (U.S.)1