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Mayacamas Mountains
The Mayacamas Mountains are located in northwestern California in the United States. The mountain range is part of the Northern Inner Coast Ranges, of the California Coast Ranges System. Geography The Mayacamas Mountains are located south of the Mendocino Range, west of Clear Lake, and east of Ukiah in Mendocino and Lake Counties, and extend south into Napa and Sonoma Counties. The range stretches for in a northwest–southeasterly direction. Mountains in the range include: The range's highest point is Cobb Mountain, at in elevation, located in the central section. There are several other peaks over , including Mount Saint Helena and Hood Mountain. These peaks are sufficiently high to retain some snow cover in winter. Several streams rise in the Mayacamas Mountains including Mark West Creek, Sonoma Creek, Calabazas Creek, Arroyo Seco Creek, Putah Creek, and Santa Rosa Creek. ;Natural history Around ten million years ago, during pre-historic times (Miocene), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wappo Language
Wappo is an extinct language that was spoken by the Wappo tribe, Native Americans who lived in what is now known as the Alexander Valley north of San Francisco. The last fluent speaker, Laura Fish Somersal, died in 1990. The loss of this language is attributed to the general use of English in schools and workplaces.Sawyer, Jesse O., "Wappo studies" (1984). ''Survey Reports''. Report #7. Wappo is generally believed to be distantly related to the Yuki language. It is distinguished by influence of the nearby Pomoan languages. According to Somersal, the English name for the people and language is derived from the Spanish word , meaning "handsome" or "brave". The people called themselves . The Pomoan exonym, or name for them, was ("northerners"). Paul Radin published the first texts on Wappo grammar in the 1920s. Jesse O. Sawyer published ''English-Wappo Vocabulary'' in 1965 and continued to study Wappo grammar throughout his life. Other linguists who have contributed to the study ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Hannah
Mount Hannah is a mountain in the Mayacamas Mountains of the Northern California Coast Ranges. It is in Lake County, California. Location Mount Hannah is in Lake County, California. It is one of the mountains in the Cobb Mountain Area, many of which have volcanic origin. Others are Cobb Mountain, the most dominant, Seigler Mountain and Boggs Mountain. There are isolated small valleys and basins between the mountain peaks. Mount Hannah has an elevation of . Clean prominence is . Isolation is . The nearest higher neighbor is Cobb Mountain to the south. Geology Mount Hannah formed quite quickly during a polarity transition. It was built up by a number of closely-spaced eruptions. Three of the dacites in the Mount Hannah sequence have been dated to between 0.90 and 0.92 million years ago. There are indications that there may be a crustal magma chamber A magma chamber is a large pool of liquid rock beneath the surface of the Earth. The molten rock, or magma, in such a chambe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark West Creek
Mark West Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed March 9, 2011 stream that rises in the Mayacamas Mountains of Sonoma County, California, United States. Tributaries of Mark West Creek include Porter Creek and Hummingbird Creek, both of which originate in the same mountain range. Discharge waters of Mark West Creek reach the Russian River after a confluence with the Laguna de Santa Rosa. The Community Clean Water Institute has developed a program for monitoring pollutants in Mark West Creek. The four-mile stretch of Mark West Creek from Mark West Lodge to Mark West Creek Road is a challenging class III-V whitewater kayaking run. Course Mark West Creek originates about west of St. Helena, California near St. Helena Road. The road goes along the Creek westward to Calistoga Road, where the Creek turns northeast, flowing through the town of Mark West Springs. From there, it descends southward. Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stream
A stream is a continuous body of water, body of surface water Current (stream), flowing within the stream bed, bed and bank (geography), banks of a channel (geography), channel. Depending on its location or certain characteristics, a stream may be referred to by a variety of local or regional names. Long, large streams are usually called rivers, while smaller, less voluminous and more intermittent river, intermittent streams are known, amongst others, as brook, creek, rivulet, rill, run, tributary, feeder, freshet, narrow river, and streamlet. The flow of a stream is controlled by three inputs – surface runoff (from precipitation or meltwater), daylighting (streams), daylighted subterranean river, subterranean water, and surfaced groundwater (Spring (hydrology), spring water). The surface and subterranean water are highly variable between periods of rainfall. Groundwater, on the other hand, has a relatively constant input and is controlled more by long-term patterns of pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hood Mountain
Mount Hood, also known as Hood Mountain, is a mountain near the southeastern edge of Santa Rosa, California, at the northeast of the Sonoma Valley and attains a height of . The original name was Mount Wilikos, an Indian name meaning "willows." Most of the drainage from Mount Hood contributes to the headwaters of Sonoma Creek. A prominent feature is the extensive rock face visible on the upper half of the mountain as viewed from State Route 12. The habitats on the mountain include mixed oak forest, pygmy forest, chaparral and riparian zones. In prehistoric times the slopes of Mount Hood were inhabited by a division of the Yuki tribe. Most of Mount Hood is within the Hood Mountain Regional Park maintained by Sonoma County. Mount Hood is part of the inner coast Mayacamas Range, and lies mostly within Sonoma County, with a part of the mountain geographically within Napa County. Mount Hood affords overlooks of the Pacific Ocean, San Francisco Bay and "a spectacular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harbin Mountain
Harbin Mountain is a mountain in Lake County, California. It may be seen as a high point on a spur of Boggs Mountain or as a connected mountain to the southeast of Boggs Mountain. Location Harbin Mountain is in Lake County, California. It is in the Mayacamas Mountains in the northern California Coast Ranges. The mountain is a high point above Harbin Hot Springs on a ridge that comes down from Boggs Mountain. It is accessible from Harbin Hot Springs, from Boggs Mountain, or from Big Canyon Creek. The hike from Big Canyon gives a fine view to the southeast over Long Valley and Collayomi Valley to Mount Saint Helena. The mountain is best climbed in spring or fall, when there is no snow but it is not too hot. The Köppen climate classification is Csb : Warm-summer Mediterranean climate. In 1890 the crest was densely timbered, while the slopes lower down had scattered oaks and were partly covered with chamise. The trees were badly damaged in 2015 by the Valley Fire. Name Around 185 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sugarloaf Ridge State Park
Sugarloaf Ridge State Park is a state park in Northern California, United States. Located in the Mayacamas Mountains northeast of Kenwood, the park straddles the boundary between Sonoma and Napa counties. The park contains the Bald Mountain and the headwaters of Sonoma Creek including a tall seasonal waterfall. The park is also home to the volunteer-run Robert Ferguson Observatory. Camping, picnicking, horseback riding, mountain biking, stargazing, fishing and hiking are common attractions of Sugarloaf. The park boasts 25 miles of trails with trails ranging from less than a mile to 8.8 miles, and elevation gains reaching 2,500 feet. The ridge has two main peaks, the southern one being above sea level and northern one being . The southern peak contains an extensive microwave antenna. The higher northern peak has two panels identifying geographic features in view. There is also a bench. Sugarloaf Ridge was one of the first parks to close under the California State Parks p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Hood (California)
Mount Hood, also known as Hood Mountain, is a mountain near the southeastern edge of Santa Rosa, California, at the northeast of the Sonoma Valley and attains a height of . The original name was Mount Wilikos, an Indian name meaning "willows." Most of the drainage from Mount Hood contributes to the headwaters of Sonoma Creek. A prominent feature is the extensive rock face visible on the upper half of the mountain as viewed from State Route 12. The habitats on the mountain include mixed oak forest, pygmy forest, chaparral and riparian zones. In prehistoric times the slopes of Mount Hood were inhabited by a division of the Yuki tribe. Most of Mount Hood is within the Hood Mountain Regional Park maintained by Sonoma County. Mount Hood is part of the inner coast Mayacamas Range, and lies mostly within Sonoma County, with a part of the mountain geographically within Napa County. Mount Hood affords overlooks of the Pacific Ocean, San Francisco Bay and "a spectacular vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peak 3480
Peak or The Peak may refer to: Basic meanings Geology * Mountain peak ** Pyramidal peak, a mountaintop that has been sculpted by erosion to form a point Mathematics * Peak hour or rush hour, in traffic congestion * Peak (geometry), an (''n''-3)-dimensional element of a polytope * Peak electricity demand or peak usage * Peak-to-peak, the highest (or sometimes the highest and lowest) points on a varying waveform * Peak (pharmacology), the time at which a drug reaches its maximum plasma concentration * Peak experience, psychological term for a euphoric mental state Resource production In terms of resource production, the peak is the moment when the production of a resource reaches a maximum level, after which it declines; in particular see: * Peak oil * Peak car * Peak coal * Peak farmland * Peak gas * Peak minerals * Peak water * Peak wheat * Peak wood Other basic meanings * Visor, a part of a hat, known as a "peak" in British English * Peaked cap Geography * Peak District in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyramid Ridge
Pyramid Ridge is a mountain in Mendocino County, California. Location Pyramid Ridge is in Mendocino County, California, in the Mayacamas Mountains of the northern California Coast Ranges. It is high with a prominence of . It has isolation of from Cow Mountain Ridge to the north. The ridge is long. The Köppen climate classification is: Csb : Warm-summer Mediterranean climate. Human activities In November 2005 a program funded by the Joint Fire Services Program began on Pyramid Ridge to research fire treatments. 18 plots ranging from in size were selected that contained knobcone pine The knobcone pine, ''Pinus attenuata'' (also called ''Pinus tuberculata''), is a tree that grows in mild climates on poor soils. It ranges from the mountains of southern Oregon to Baja California with the greatest concentration in northern Calif ...s that were dying off for an unknown reason. 3 plots of standing trees were burned, trees on 3 plots were cut and burned, and trees on 3 plots we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cow Mountain Ridge
Cow Mountain Ridge is a ridge in Lake County, California, and Mendocino County, California. It joins Cow Mountain from the south. Location Cow Mountain Ridge is in the Mayacamas Mountains of the northern California Coast Ranges. It is in Lake and Mendocino counties. Clear Lake is to the east and the Russian River Valley and Ukiah are to the west. Eight Mile Valley on the east side of Cow Mountain Ridge holds a variety of native species in grasslands, oak woodlands, and areas of chaparral. Name Cow Mountain and Cow Mountain Ridge got their names from longhorn cattle introduced around 1839 by Salvador Vallejo Don Mariano Guadalupe Vallejo (July 4, 1807 – January 18, 1890) was a Californio general, statesman, and public figure. He was born a subject of Spain, performed his military duties as an officer of the Republic of Mexico, and shaped the trans ... and later ranched by Ben Kelsey and Andrew Kelsey, which left many rogue cattle roaming the countryside. When settlers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mahnke Peak
Mahnke Peak is a mountain in Mendocino County, California. Location Mahnke Peak is in Mendocino County, California, in the Mayacamas Mountains of the northern California Coast Ranges. It is just south of the Mendocino County– Lake County boundary. It is east-southeast of the heading of Hoil Creek, northwest of Cobb Mountain and south of Kelseyville. The Köppen climate classification is Csb : Warm-summer Mediterranean climate. The mountain is named for John Christian Christof Mahnke (1858–1939) and his family, who ran several hundred head of angora goats on this peak for 70 years. There is a small building on top of the peak which has an excellent view of the power plants of The Geysers geothermal field. Hydrology The peak borders the Russian River watershed to the west. It is east-southeast of the heading of Hoil Creek. To the northwest Hoil Creek joins Tyler Creek, a tributary of Pieta Creek, which in turn is a tributary of Russian River. Another stream draining t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
