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Clovis point, 11500–9000 BC, Sevier County, Utah, chert. Clovis points are the characteristically fluted projectile points associated with the New World Clovis culture, a prehistoric Paleo-American culture. They are present in dense concentrations across much of North America and they are largely restricted to the north of South America.
The East Wenatchee Clovis Site (also called the Richey-Roberts Clovis Site or the Richey Clovis Cache) is a deposit of prehistoric Clovis points and other implements, dating to roughly 11,000 radiocarbon years before present or about 13,000 calendar years before present, found near the city of East Wenatchee, Washington in 1987. Accidentally ...
The stratigraphy of the site suggests repeated occupation of the area across a long time period, from about 12,000 to present day. Important finds include Clovis-style projectile points fashioned out of obsidian, which was probably obtained from Borax Lake. The site was discovered in the 1930s by Chester Post, an amateur collector.
The Lehner Mammoth kill and camp site exhibited a number of firsts: It was the first site associated with the Clovis culture to have definable fire hearths. These hearths provided the first radiocarbon dates for the culture (9,000 BCE). This site was also the first to have butchering tools in direct association with animal remains, and the ...
This is a complete List of National Historic Landmarks in California. The United States National Historic Landmark (NHL) program is operated under the auspices of the National Park Service , and recognizes structures, districts, objects, and similar resources nationwide according to a list of criteria of national significance. [ 1 ]
Many coastal peninsulas of California are properly headlands and are often called points, as in Oxford English Dictionary's senses 19b "projecting part of anything of a more or less tapering form...a sharp prominence" and 22 "a promontory or cape; the tip of a piece of land running out to sea...frequently in place names."
Coastal California is heavily influenced by east–west distances to the dominant cold California Current as well as microclimates.Due to hills and coast ranges having strong meteorological effects, summer and winter temperatures (other than occasional heat waves) are heavily moderated by ocean currents and fog with strong seasonal lags compared to interior valleys as little as 10 mi (16 km) away.
The California Coastal National Monument Expansion Act of 2017 [12] added five coastal sites: 440 acres (180 ha) at Lost Coast Headlands, 13 acres (5.3 ha) at Trinidad Head, 8 acres (3.2 ha) at Lighthouse Ranch in Humboldt County, 5,780 acres (2,340 ha) from the Cotoni-Coast Dairies in Santa Cruz County and 20 acres (8.1 ha) from Piedras ...