Lemmon is a town in Perkins County, South Dakota, United States. The population was 1,160 at the 2020 census.
Petrified Forest National Park is an American national park in Navajo and Apache counties in northeastern Arizona. Named for its large deposits of petrified wood, the park covers about 346 square miles, encompassing semi-desert shrub steppe as well as highly eroded and colorful badlands. The park's headquarters is about 26 miles (42 km) east of Holbrook along Interstate 40 (I-40), which parallels the BNSF Railway's Southern Transcon, the Puerco River, and historic U.S. Route 66, all crossing the park roughly east–west. The site, the northern part of which extends into the Painted Desert, was declared a national monument in 1906 and a national park in 1962. The park received 644,922 recreational visitors in 2018.
Petrified wood, also known as petrified tree, is the name given to a special type of fossilized wood, the fossilized remains of terrestrial vegetation. Petrifaction is the result of a tree or tree-like plants having been replaced by stone via a mineralization process that often includes permineralization and replacement. The organic materials making up cell walls have been replicated with minerals. In some instances, the original structure of the stem tissue may be partially retained. Unlike other plant fossils, which are typically impressions or compressions, petrified wood is a three-dimensional representation of the original organic material.
In geology, petrifaction or petrification is the process by which organic material becomes a fossil through the replacement of the original material and the filling of the original pore spaces with minerals. Petrified wood typifies this process, but all organisms, from bacteria to vertebrates, can become petrified. Petrifaction takes place through a combination of two similar processes: permineralization and replacement. These processes create replicas of the original specimen that are similar down to the microscopic level.
Ginkgo Petrified Forest State Park/Wanapum Recreational Area is a geologic preserve and public recreation area covering 7,124-acre (2,883 ha) on the western shoreline of the Columbia River's Wanapum Reservoir at Vantage, Washington. Petrified wood was discovered in the region in the early 1930s, which led to creation of the state park as a national historic preserve. Over 50 species are found petrified at the site, including ginkgo, sweetgum, redwood, Douglas fir, walnut, spruce, elm, maple, horse chestnut, cottonwood, magnolia, madrone, sassafras, yew, and witch hazel.
The Lesvos Petrified Forest is a petrified wood forest on the island of Lesbos, Greece.
The Sanga da Alemoa paleontological site is located in the city of Santa Maria, Rio Grande do Sul, in Brazil. It belongs to the Caturrita Formation and the Santa Maria Formation. It is located in the neighborhood of Castelinho. The site belongs to the paleorrota region.
Sexi District is one of eleven districts of the province Santa Cruz in northern Peru. Chiclayo is the nearest metropolitan center to the east of Sexi, from which one may travel by car or bus to the district.
The Palaeontological Site Chiniquá is located in the Brazilian municipality of São Pedro do Sul, Rio Grande do Sul, along highway BR-287, about 70 kilometers west of the city of Santa Maria. The site occupies an area of about 250 hectares and is part of the geopark of paleorrota. It yielded fossils of Middle Triassic (Ladinian) age.
The Museum Vicente Pallotti is located on Avenida Presidente Vargas, 115 in Santa Maria, Rio Grande do Sul, Brazil. It is located in the same complex Palotina College (FAPAS). Visits need to be scheduled in advance.
The Museum Daniel Cargnin is located at Rua do Comércio, 825 in the city of Mata, Rio Grande do Sul, Brazil. It received its name in honor of priest and paleontologist Daniel Cargnin, which collected more than 80 percent of fossils in the region of Mata.
Daniel Cargnin (1930–2002) was a Brazilian priest and amateur paleontologist born in Nova Palma, in the state of Rio Grande do Sul, Brazil, in 1930. He died in 2002, and at his request was buried in the town of Mata.
The Rice Northwest Museum of Rocks and Minerals is a non-profit museum in Hillsboro, Oregon, United States. Located just north of the Sunset Highway on the northern edge of Hillsboro, the earth science museum is in the Portland metropolitan area. Opened in 1997, the museum's collections date to the 1930s with the museum housed in a home built to display the rock and mineral collections of the museum founders. The ranch-style home is listed on the National Register of Historic Places, the first of its kind listed in Oregon. In 2015 the museum became a Smithsonian Affiliate museum.
The Midgley Museum is a city-owned museum located in the city of Enid, Oklahoma.
The Chemnitz petrified forest is a petrified forest in Chemnitz, Germany.
Amethyst Mountain, el. 9,609 feet (2,929 m) is the highest peak and central part of a northwest – southeast trending ridge that lies between the Lamar River to the northeast and Deep Creek to the southwest within Park County, Wyoming. From northwest to southeast, this ridge consists of Specimen Ridge, Amethyst Mountain, and the Mirror Plateau in Yellowstone National Park. The nearest town is Silver Gate, Montana, which is 19.2 miles away.
The Lemmon Petrified Park is a park and museum located off U.S. 12 in Lemmon, South Dakota. It was listed on the National Register of Historic Places in 1977.
Arthropitys is an extinct genus of calamitacean equisetale. The petrified fossils of Arthropitys bistriata, the type species, can be found at Chemnitz petrified forest, Chemnitz, Germany.
Daniel Borges Cargnin is a Brazilian judoka.
Daniel Cargnin may refer to:
