Publisher
- California. Department of Fish and Game. Marine Resources Region67
- National Atlas of the United States49
- U.S. Geological Survey40
- Geological Survey (U.S.)24
- North American Cartographic Information Society12
- Bay Area Open Space Council3
- National Geophysical Data Center3
- Canada Centre for Mapping2
- Instituto Nacional de Estadística, Geografía e Informática (Mexico)2
- Santa Clara Valley Water District (Calif.)2
- California. Division of Mines and Geology1
- Monterey County (Calif.). Planning Department1