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me." He wanted the establishment to become a successful business enterprise. Writing, always a commercial enterprise with London, now became even more a means to an end: "I write for no other purpose than to add to the beauty that now belongs to me. I write a book for no other reason than to add three or four hundred acres to my magnificent estate." The sloping terrain of the park has an access trail to reach the summit of Sonoma
Mountain, although the final approach to the summit and the peak itself are not within the state park property.
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are protected within the state park. Sonoma
Mountain had a significant influence on Jack London and his writings. In 1910 Jack London purchased this 1,000-acre (4 km) property, known as the Beauty Ranch, for $ 26,000. He wrote that "Next to my wife, the ranch is the dearest thing in the world to
613:
The North Sonoma
Mountain Regional Park and Open Space Preserve encompasses 820 acres (3.3 km) of Sonoma Mountain abutting Jack London State Historic Park. The land was purchased for public use between 2003 and 2015 by the Sonoma County Agricultural Preservation and Open Space District in
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Council. The park opened in
February 2015 with 20 miles (32 km) of dirt trails for hikers, runners, and equestrians. The trail system connects with the Hayfields Trail in Jack London park to form an 8-mile (13 km) segment of the Bay Area Ridge Trail. Ridge trail views at 2,000 feet
345:, particularly in the immediate area of Graham Creek. These are generally areas of 15 to 30 percent slopes that support dense mixed oak woodland, with large percentages of California laurel and bigleaf maple. Higher on the eastern slopes is a large occurrence of Goulding
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AM to sunset, with a $ 7.00 parking fee for those without
Regional Parks membership. There is a bathroom at the parking lot, but no drinking water is available. There is a wheelchair-accessible trail from the parking lot to picnic tables in a shaded grove on
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origin of Sonoma
Mountain. The upper western reaches of Sonoma Mountain have some amounts of the Raynor clay association, which group typically has a depth to bedrock of about four to five feet. Lower on the western exposures, along the
834:. Wines made from grapes grown on its western and southern slopes qualify for the Sonoma Coast appellation, but wines made from grapes grown on its eastern and northern slopes do not.
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at elevations up to 1,700 feet (520 m) on the northeast flanks of the mountain, positioned like mosaics in a patchwork of mostly oak forest; these
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areas. The preserve is situated at elevations between 1,600 and 1,900 feet (490 and 580 m) above sea level and features a landscape riddled with
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area extends in isolated patches up the eastern slopes of Sonoma
Mountain to almost 1,700 feet (520 m) in elevation.
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and its tributaries drain the preserve as they wend their way down steep ravines toward eventual discharge to the
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immediate drainage area, there is a broad occurrence of
Goulding clay loam on slopes of about 15 to 25 percent.
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Until approximately twelve million years ago, this location was part of the seabed of the
Pacific Ocean. In the
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584:, is situated on the eastern slope of Sonoma Mountain. The namesake of this California State Park is author
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774:, who uses it as a research base and as an educational tool for the general public. An understated natural
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592:, was located here. The building, a sizable stone structure, was destroyed by fire and its picturesque
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also attests to this prehistoric tectonic movement. The eastern slopes of Sonoma
Mountain drain to
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239:. The western and southern slopes, on the other hand, are drier and warmer, leading to fewer dense
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The peak and higher northern slope of Sonoma Mountain consists of soils of the Goulding cobbly
208:. At an elevation of 2,463 ft (751 m), Sonoma Mountain offers expansive views of the
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not far below the Earth's surface, a massive period of uplift ensued. This uplift formed the
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The eastern and northern slopes are protected from afternoon heat and hence are more densely
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association, which are five to fifteen percent in slope and may contain up to 20 percent of
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was located on Sonoma Mountain from the station's start-up in 1984 until it moved to
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The peak of Sonoma Mountain defines part of the boundary of another such region, the
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The most readily accessed eastern slopes have a predominant occurrence of Goulding
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is reached, but even thin soils support rich plant growth because of the high
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Code of Federal Regulations, Title 27, Section 9.102: Sonoma Mountain.
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era, precipitated by the combination of tectonic movement due to the
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943:, Sonoma County Community and Environmental Services, February, 1978
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Code of Federal Regulations, Title 27, Section 9.116: Sonoma Coast.
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The verdant forests on eastern exposures are fed by the year-round
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A view of Bennett Valley from North Sonoma Mountain Regional Park
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627:. Some viewpoints have picnic tables. Some trails are closed to
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619:(610 m) in elevation include a 180-degree panorama of the
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1044:"North Sonoma Mountain Regional Park and Open Space Preserve"
1017:"New county park on Sonoma Mountain offers miles of trails"
682:. There are several plant communities within the property,
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system weaves through the property to provide access to
431:. The most common eastern slope plant community is the
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Fairfield Osborn Preserve: Natural History and Ecology
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situated on the northwest flank of Sonoma Mountain in
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Description of Sonoma Mountain as a wine appellation.
361:. Soil depths are rarely over a few feet deep before
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rock are common among this soil type, betraying the
349:loam on 30 to 50 percent slope, still with a dense
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750:is extremely diverse including many native trees,
53:Northeast flanks of Sonoma Mountain, viewed from
301:to the east. Residual evidence of these ancient
917:National Oceanic and Atmospheric Administration
827:, a federally designated grape-growing region.
27:Highland in the North Bay region of California
865:List of summits of the San Francisco Bay Area
614:cooperation with the Coastal Conservancy and
8:
666:armor in channel, Fairfield Osborn Preserve
38:
1119:United States Department of the Interior
998:, 1996–96 edition, Foghorn Press (1995)
811:
770:holding and is now owned and managed by
766:. The property was originally a Spanish
657:
562:, some of which are marketed as premium
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313:Hot Springs. The presence of the active
1158:Mountains of the San Francisco Bay Area
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478:. In these oak woodlands, the dominant
416:on north flank of Sonoma Mountain in a
325:and the southwestern flanks are in the
309:such as nearby Mortons Hot Springs and
289:active environment and the presence of
1153:Mountains of Sonoma County, California
956:Soil survey, Sonoma County, California
941:Sonoma Mountain Study, a Specific Plan
823:Sonoma Mountain gives its name to the
305:features appears in the form of local
297:based Sonoma Mountains as well as the
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819:on northwest flank of Sonoma Mountain
546:. Because of the rich soils and mild
494:and in occasional drier patches some
277:on northeast slope of Sonoma Mountain
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921:United States Department of Commerce
558:contribute to some premium varietal
30:For the California wine region, see
1110:Geographic Names Information System
994:Tom Stienstra and Michael Hodgson,
601:North Sonoma Mountain Regional Park
18:North Sonoma Mountain Regional Park
1015:Moore, Derek (February 13, 2015).
498:. Common animals observed include
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466:. In some of the steeper, cooler
1163:Mountains of Northern California
47:
1115:United States Geological Survey
730:; moreover, there are abundant
686:being the dominant type. Other
578:Jack London State Historic Park
573:Jack London State Historic Park
470:there are also small groves of
321:, the northern flanks drain to
231:, abetted by the well-drained,
550:, there are significant sized
1:
1068:Larry Serpa and Lynn Lozier,
953:Vernon C. Miller (May 1972).
842:The TV broadcast antenna for
714:inhabits this area including
635:Road. The park is open from 7
1048:Sonoma County Regional Parks
674:is a 460-acre (1.9 km)
526:are seen. There is abundant
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875:Sonoma Mountain Zen Center
850:in San Francisco in 2019.
797:exposures that betray the
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216:to the east. In fact, the
105:38.3230978°N 122.5751666°W
72:2,463 ft (751 m)
29:
969:Soil Conservation Service
961:U.S. Dept. of Agriculture
680:Sonoma County, California
672:Fairfield Osborn Preserve
654:Fairfield Osborn Preserve
648:Fairfield Osborn Preserve
206:Sonoma County, California
46:
913:National Geodetic Survey
110:38.3230978; -122.5751666
860:California Wine Country
772:Sonoma State University
820:
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582:Glen Ellen, California
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384:at the near surface.
353:cover, but with more
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804:of Sonoma Mountain.
764:Laguna de Santa Rosa
662:Copeland Creek with
616:Bay Area Ridge Trail
500:California mule deer
476:Sequoia sempervirens
212:to the west and the
825:Sonoma Mountain AVA
315:Rodgers Creek Fault
299:Mayacamas Mountains
101: /
32:Sonoma Mountain AVA
1022:The Press Democrat
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668:
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518:. Less frequently
492:western poison-oak
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75: NAVD 88
62:Highest point
55:Annadel State Park
1105:"Sonoma Mountain"
996:California Hiking
905:"Sonoma Mountain"
716:black-tailed deer
464:California laurel
369:content and mild
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16:(Redirected from
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832:Sonoma Coast AVA
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202:Sonoma Mountains
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166:Glen Ellen, CA (
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1050:. Sonoma County
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983:John Barleycorn
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880:Taylor Mountain
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696:clump grassland
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456:Pacific madrone
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355:Pacific madrone
273:growing out of
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760:Copeland Creek
676:nature reserve
652:Main article:
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642:Matanzas Creek
633:Bennett Valley
629:mountain bikes
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530:including the
468:riparian zones
444:coast live oak
438:, which has a
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327:Petaluma River
323:Matanzas Creek
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524:mountain lion
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504:gray squirrel
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418:riparian zone
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414:Redwood grove
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214:Sonoma Valley
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210:Pacific Ocean
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182:Easiest route
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1122:. Retrieved
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1054:December 24,
1052:. Retrieved
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1028:December 24,
1026:. Retrieved
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926:September 1,
924:. Retrieved
908:
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838:Broadcasting
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758:and mosses.
710:. A diverse
684:oak woodland
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612:
588:whose home,
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567:appellations
496:coyote brush
475:
425:Graham Creek
422:
399:Lichau Creek
382:cobblestones
375:
334:
319:Sonoma Creek
295:volcanically
280:
222:
218:viticultural
204:of southern
193:
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146:Parent range
36:
870:Pomo people
848:Sutro Tower
808:Viticulture
754:, grasses,
586:Jack London
482:plants are
429:tributaries
307:hot springs
287:seismically
200:within the
108: /
96:122°34′31″W
83:Coordinates
1142:Categories
886:References
802:prehistory
768:Land Grant
736:amphibians
590:Wolf House
488:blackberry
480:understory
303:geological
134:California
93:38°19′23″N
694:, native
692:chaparral
552:vineyards
532:scrub jay
452:black oak
448:Garry oak
330:watershed
249:grassland
245:chaparral
243:and more
241:woodlands
168:map image
121:Geography
68:Elevation
854:See also
817:Vineyard
799:volcanic
740:reptiles
732:avifauna
690:include
688:habitats
623:and the
528:birdlife
436:woodland
427:and its
394:volcanic
390:basaltic
386:Outcrops
367:nutrient
256:savannah
233:nutrient
225:forested
198:landform
175:Climbing
159:Topo map
126:Location
783:canyons
756:lichens
744:insects
580:, near
548:climate
516:opossum
508:raccoon
405:Ecology
371:climate
363:bedrock
283:Miocene
275:bedrock
262:Geology
1072:(1981)
1002:
985:(1913)
795:basalt
791:marshy
787:ridges
752:shrubs
746:. The
724:bobcat
720:coyote
664:basalt
637:
556:grapes
520:bobcat
440:canopy
351:forest
235:-rich
780:creek
776:trail
748:flora
712:fauna
700:marsh
594:ruins
560:wines
544:junco
512:skunk
484:toyon
343:soils
291:magma
237:soils
187:Trail
1126:2009
1056:2015
1030:2015
1000:ISBN
967:and
928:2009
844:KRCB
789:and
742:and
726:and
706:and
670:The
542:and
522:and
514:and
462:and
378:loam
357:and
347:clay
340:loam
337:clay
251:and
164:USGS
138:U.S.
442:of
433:oak
388:of
253:oak
227:in
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170:)
34:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
