Creator
- Blackburn, Laura1
- Blades, Doug1
- Blanchard, Rufus1
- Bolles, John S.1
- Bonheur, Raimond1
- Bonnie Lawrence1
- Born, Ernest, 1898-19921
- Boschke, A.1
- Bowles, Carington, 1724-17931
- Brown, J. F.1
- Brué, Adrien Hubert, 1786-18321
- Bureau of Indian Affairs, Pacific Regional Office1
- Burnham, Daniel Hudson1
- Burroughs, H. N.1
- Butler, James, 1863-18641
- CAL FIRE1
- CDA GIS County of Marin1
- CDF, USGS, Sonoma Ecology Center: Compiled by County of Sonoma ISD GIS Central1
- Cal State Parks - Acquisition and Development Division1
- CalAtlas1