Northern California (English Wikipedia)

Smith, Thomas (April 23, 2023). "Where Does Southern California Stop and Northern California Start?". Bay Area Telegraph. Archived from the original on April 25, 2023. Retrieved April 25, 2023.

bea.gov (Global: 5,506^th place; English: 4,780^th place)

"GDP by Metropolitan Area | U.S. Bureau of Economic Analysis (BEA)". www.bea.gov. Retrieved February 1, 2019.
"Gross Domestic Product | U.S. Bureau of Economic Analysis (BEA)". www.bea.gov. Retrieved February 1, 2019.

bizjournals.com (Global: 396^th place; English: 190^th place)

"San Jose's SJC flies past SFO to the top of rankings as America's best-run airport". Silicon Valley Business Journal. Archived from the original on May 17, 2017. Retrieved November 2, 2017.

books.google.com (Global: 3^rd place; English: 3^rd place)

John E. Kent, ed. (1917). Kent Guide Manual (Harrison Narcotic Law) and Progressional Registry. San Francisco: The Service Press. p. 6.
DiLeo, Michael; Smith, Eleanor (1983). Two Californias: The Myths And Realities Of A State Divided Against Itself. Covelo, California: Island Press. pp. 9–30. ISBN 9780933280168.
Peter Berg (2014). Cheryll Glotfelty; Eve Quesnel (eds.). The Biosphere and the Bioregion: Essential Writings of Peter Berg. Routledge. p. 265. ISBN 9781134504091. Archived from the original on October 23, 2023. Retrieved October 9, 2023.
McWilliams, Carey (1946). Southern California: An Island on the Land. Gibbs-Smith. pp. 15–20. ISBN 978-0-87905-007-8. {{cite book}}: ISBN / Date incompatibility (help)
Minerals Management Service (1987). Pacific Summary / Index: June 1, 1986 – July 31, 1987. Outer Continental Shelf Oil & Gas Activities. U.S. Department of the Interior. p. 6. Archived from the original on February 21, 2023. Retrieved February 21, 2023.
Legislature, California (March 3, 1859). Journals of the Legislature of the State of California. Vol. 2. pp. 350–351.

ca.gov (Global: 352^nd place; English: 167^th place)

parks.ca.gov

"Sutter's Fort Historic State Park". California Department of Parks & Recreation. Retrieved February 10, 2007.
"American Transition to Early Statehood". California Department of Parks & Recreation. Retrieved February 10, 2007.

sonomacounty.ca.gov

"Home | County of Sonoma". sonomacounty.ca.gov. Retrieved July 29, 2021.

mtc.ca.gov

"Northern California Mega-Region Goods Movement Study | Plans + Projects | Our Work | Metropolitan Transportation Commission". mtc.ca.gov. Retrieved February 1, 2019.

calaborfed.org (Global: low place; English: low place)

"California Labor History Archive". California Labor Federation. October 29, 2016. Retrieved July 29, 2021.

californiaprehistory.com (Global: low place; English: low place)

R.F. Heizer (1966). "California Indian Tribes map". CaliforniaPrehistory.com. Archived from the original on April 30, 2011. Retrieved February 10, 2007.

capitolcorridor.org (Global: low place; English: low place)

"CCJPA Vision Plan, What the Capitol Corridor Can Become". Capitol Corridor. Retrieved February 1, 2019.

ccul.org (Global: low place; English: low place)

"Northern California". www.ccul.org. January 26, 2021. Archived from the original on July 29, 2021. Retrieved July 29, 2021.

cdlib.org (Global: 2,017^th place; English: 1,105^th place)

countingcalifornia.cdlib.org

"Historical census data by U.S. Census Bureau". Archived from the original on December 31, 2003. Retrieved February 6, 2019.

census.gov (Global: 18^th place; English: 18^th place)

"1860 Census: Population of the United States". The United States Census Bureau. Retrieved October 10, 2020.
"U.S. Census website". United States Census Bureau. Retrieved February 6, 2019.
"U.S. Census Bureau QuickFacts". United States Census Bureau. Retrieved September 3, 2021.
"Population and Housing Unit Estimates". www.census.gov. United States Census Bureau. Retrieved February 1, 2019.

counties.org (Global: low place; English: low place)

"Square Mileage by County". California State Association of Counties. Archived from the original on February 27, 2019. Retrieved March 2, 2019.

csustan.edu (Global: low place; English: low place)

library.csustan.edu

"[E]vents from January 1848 through December 1855 [are] generally acknowledged as the 'Gold Rush' .... After 1855, California gold mining changed and is outside the 'rush' era." "The Gold Rush of California: A Bibliography of Periodical Articles". California State University, Stanislaus. 2002. Archived from the original on March 12, 2012. Retrieved January 23, 2008.

drought.gov (Global: low place; English: low place)

"Advancing Drought Science and Preparedness across the Nation". National Integrated Drought Information System. Archived from the original on November 11, 2018. Retrieved November 11, 2018.

faa.gov (Global: 985^th place; English: 575^th place)

"Passenger Boarding (Enplanement) and All-Cargo Data for U.S. Airports – Airports". Faa.gov. Retrieved February 6, 2019.

fortross.org (Global: low place; English: low place)

"Russian Expansion to America (Russian American Company in California)".

grist.org (Global: low place; English: 6,921^st place)

"Living shorelines could help California coasts adapt to rising sea levels". Grist. June 15, 2021. Retrieved July 29, 2021.

hcn.org (Global: low place; English: 8,630^th place)

Wiles, Tay (January 22, 2018). "A separatist state of mind". High Country News. Archived from the original on June 17, 2018. Retrieved August 23, 2018.

latimes.com (Global: 32^nd place; English: 21^st place)

Myers, John (June 13, 2018). "Radical plan to split California into three states earns spot on November ballot". Los Angeles Times. Retrieved June 14, 2018.
Boxall, Bettina; St. John, Paige (November 10, 2018). "California's most destructive wildfire should not have come as a surprise". Los Angeles Times. Retrieved November 11, 2018.

museumsiskiyoutrail.org (Global: low place; English: low place)

"Hunters and Trappers at Upper Soda Springs". Museum of the Siskiyou Trail. Retrieved February 10, 2007.

nanpa.com (Global: low place; English: 6,750^th place)

For current information, see nanpa.com, the North American Numbering Plan Administration site.

news.google.com (Global: 67^th place; English: 32^nd place)

Morgan, Neil (April 19, 1963). "Westward Tilt: Northern California". Lodi News-Sentinel. Lodi, California. Retrieved September 7, 2014.

nps.gov (Global: 79^th place; English: 40^th place)

"Juan Rodríguez Cabrillo: A Voyage of Discovery". U.S. National Park Service. Archived from the original on October 11, 2006. Retrieved February 10, 2007.
"Introduction--Early History of the California Coast--A National Register of Historic Places Travel Itinerary". www.nps.gov. Archived from the original on August 23, 2007. Retrieved July 29, 2021.

rediscoveringthegoldenstate.com (Global: low place; English: low place)

O'Keefe, Rob (August 9, 2017). "Finding California's Geographic Center". Rediscovering the Golden State. Retrieved May 12, 2023.

sapiens.org (Global: low place; English: low place)

Gannon, Megan I. (September 4, 2019). "The Knotty Question of When Humans Made the Americas Home". SAPIENS. Retrieved July 29, 2021.

sfchronicle.com (Global: 1,268^th place; English: 603^rd place)

"Megaregion a vision for redistributing the California dream - SFChronicle.com". www.sfchronicle.com. July 27, 2018. Retrieved February 1, 2019.

spur.org (Global: low place; English: low place)

Metcalf, Gabriel; Terplan, Egon (November–December 2007). "The northern California megaregion". The Urbanist. San Francisco Planning and Urban Research Association. Retrieved November 21, 2009.
"SPUR: The Northern California Megaregion" (PDF). SPUR.
"Where Exactly Is "the Bay Area"?". SPUR. June 18, 2018. Retrieved February 1, 2019.
The Northern California Megaregion, p.22, SPUR, 2007.

stlouisfed.org (Global: 3,234^th place; English: 1,770^th place)

fred.stlouisfed.org

Gross Domestic Product by County and Metropolitan Area, archived from the original on March 13, 2024, retrieved May 20, 2024
"Total Gross Domestic Product for San Francisco-Oakland-Hayward, CA (MSA)", fred.stlouisfed.org
"Total Gross Domestic Product for San Jose-Sunnyvale-Santa Clara, CA (MSA)", fred.stlouisfed.org
"Total Gross Domestic Product for Sacramento--Roseville--Arden-Arcade, CA (MSA)", fred.stlouisfed.org
"Total Gross Domestic Product for Stockton-Lodi, CA (MSA)", fred.stlouisfed.org
"Total Gross Domestic Product for Santa Rosa, CA (MSA)", fred.stlouisfed.org
"Gross Domestic Product: All Industries in Solano County, CA", fred.stlouisfed.org
"Total Gross Domestic Product for Salinas, CA (MSA)", fred.stlouisfed.org
"Gross Domestic Product: All Industries in Stanislaus County, CA", fred.stlouisfed.org
"Total Gross Domestic Product for Santa Cruz-Watsonville, CA (MSA)", fred.stlouisfed.org
"Gross Domestic Product: All Industries in Napa County, CA", fred.stlouisfed.org
"Gross Domestic Product: All Industries in Merced County, CA", fred.stlouisfed.org
"Total Gross Domestic Product for Yuba City, CA (MSA)", fred.stlouisfed.org

web.archive.org (Global: 1^st place; English: 1^st place)

"Square Mileage by County". California State Association of Counties. Archived from the original on February 27, 2019. Retrieved March 2, 2019.
Gross Domestic Product by County and Metropolitan Area, archived from the original on March 13, 2024, retrieved May 20, 2024
Smith, Thomas (April 23, 2023). "Where Does Southern California Stop and Northern California Start?". Bay Area Telegraph. Archived from the original on April 25, 2023. Retrieved April 25, 2023.
Peter Berg (2014). Cheryll Glotfelty; Eve Quesnel (eds.). The Biosphere and the Bioregion: Essential Writings of Peter Berg. Routledge. p. 265. ISBN 9781134504091. Archived from the original on October 23, 2023. Retrieved October 9, 2023.
Minerals Management Service (1987). Pacific Summary / Index: June 1, 1986 – July 31, 1987. Outer Continental Shelf Oil & Gas Activities. U.S. Department of the Interior. p. 6. Archived from the original on February 21, 2023. Retrieved February 21, 2023.
Wiles, Tay (January 22, 2018). "A separatist state of mind". High Country News. Archived from the original on June 17, 2018. Retrieved August 23, 2018.
R.F. Heizer (1966). "California Indian Tribes map". CaliforniaPrehistory.com. Archived from the original on April 30, 2011. Retrieved February 10, 2007.
"Juan Rodríguez Cabrillo: A Voyage of Discovery". U.S. National Park Service. Archived from the original on October 11, 2006. Retrieved February 10, 2007.
"Introduction--Early History of the California Coast--A National Register of Historic Places Travel Itinerary". www.nps.gov. Archived from the original on August 23, 2007. Retrieved July 29, 2021.
"[E]vents from January 1848 through December 1855 [are] generally acknowledged as the 'Gold Rush' .... After 1855, California gold mining changed and is outside the 'rush' era." "The Gold Rush of California: A Bibliography of Periodical Articles". California State University, Stanislaus. 2002. Archived from the original on March 12, 2012. Retrieved January 23, 2008.
"Northern California". www.ccul.org. January 26, 2021. Archived from the original on July 29, 2021. Retrieved July 29, 2021.
"Advancing Drought Science and Preparedness across the Nation". National Integrated Drought Information System. Archived from the original on November 11, 2018. Retrieved November 11, 2018.
"Historical census data by U.S. Census Bureau". Archived from the original on December 31, 2003. Retrieved February 6, 2019.
"San Jose's SJC flies past SFO to the top of rankings as America's best-run airport". Silicon Valley Business Journal. Archived from the original on May 17, 2017. Retrieved November 2, 2017.

worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Bancroft, Hubert Howe (1886). History of California, 1840–1845, Volume 4. A. L. Bancroft. OCLC 9475460.
Richards, Rand, 1949- (1991). Historic San Francisco : a concise history and guide. San Francisco: Heritage House Publishers. ISBN 1-879367-00-9. OCLC 23463043.{{cite book}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)

Northern California (English Wikipedia)

america2050.org (Global: low place; English: low place)

archive.org (Global: 6th place; English: 6th place)

bayareaeconomy.org (Global: low place; English: low place)

bayareatelegraph.com (Global: low place; English: low place)

bea.gov (Global: 5,506th place; English: 4,780th place)

bizjournals.com (Global: 396th place; English: 190th place)

books.google.com (Global: 3rd place; English: 3rd place)

ca.gov (Global: 352nd place; English: 167th place)

parks.ca.gov

sonomacounty.ca.gov

mtc.ca.gov

calaborfed.org (Global: low place; English: low place)

californiaprehistory.com (Global: low place; English: low place)

capitolcorridor.org (Global: low place; English: low place)

ccul.org (Global: low place; English: low place)

cdlib.org (Global: 2,017th place; English: 1,105th place)

countingcalifornia.cdlib.org

census.gov (Global: 18th place; English: 18th place)

counties.org (Global: low place; English: low place)

csustan.edu (Global: low place; English: low place)

library.csustan.edu

drought.gov (Global: low place; English: low place)

faa.gov (Global: 985th place; English: 575th place)

fortross.org (Global: low place; English: low place)

grist.org (Global: low place; English: 6,921st place)

hcn.org (Global: low place; English: 8,630th place)

latimes.com (Global: 32nd place; English: 21st place)

museumsiskiyoutrail.org (Global: low place; English: low place)

nanpa.com (Global: low place; English: 6,750th place)

news.google.com (Global: 67th place; English: 32nd place)

nps.gov (Global: 79th place; English: 40th place)

rediscoveringthegoldenstate.com (Global: low place; English: low place)

sapiens.org (Global: low place; English: low place)

sfchronicle.com (Global: 1,268th place; English: 603rd place)

spur.org (Global: low place; English: low place)

stlouisfed.org (Global: 3,234th place; English: 1,770th place)

fred.stlouisfed.org

web.archive.org (Global: 1st place; English: 1st place)

worldcat.org (Global: 4th place; English: 4th place)

search.worldcat.org

archive.org (Global: 6^th place; English: 6^th place)

bea.gov (Global: 5,506^th place; English: 4,780^th place)

bizjournals.com (Global: 396^th place; English: 190^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

ca.gov (Global: 352^nd place; English: 167^th place)

cdlib.org (Global: 2,017^th place; English: 1,105^th place)

census.gov (Global: 18^th place; English: 18^th place)

faa.gov (Global: 985^th place; English: 575^th place)

grist.org (Global: low place; English: 6,921^st place)

hcn.org (Global: low place; English: 8,630^th place)

latimes.com (Global: 32^nd place; English: 21^st place)

nanpa.com (Global: low place; English: 6,750^th place)

news.google.com (Global: 67^th place; English: 32^nd place)

nps.gov (Global: 79^th place; English: 40^th place)

sfchronicle.com (Global: 1,268^th place; English: 603^rd place)

stlouisfed.org (Global: 3,234^th place; English: 1,770^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

worldcat.org (Global: 4^th place; English: 4^th place)