The Town of Fowler is a statutory town located in northwestern Otero County, Colorado, United States. The town population was 1,253 at the 2020 United States Census.
Timpas is an unincorporated community located in Otero County, Colorado, United States. The U.S. Post Office at La Junta now serves Timpas postal addresses.
Austin Bluffs is a summit in the Pikeview area of Colorado Springs in El Paso County, Colorado, at 6,673 feet (2,034 m) in elevation. It is also a residential area, that was once a settlement and the site of a tuberculosis sanatorium. The University of Colorado Colorado Springs campus was moved there in 1965. The summit also lends its name to a principal arterial road of the Colorado Springs area which traverses the southern and central sections of the corridor. It divides the Austin Bluffs open space from Palmer Park, and the Templeton Gap is located here as well.
The Niobrara Formation, also called the Niobrara Chalk, is a geologic formation in North America that was deposited between 87 and 82 million years ago during the Coniacian, Santonian, and Campanian stages of the Late Cretaceous. It is composed of two structural units, the Smoky Hill Chalk Member overlying the Fort Hays Limestone Member. The chalk formed from the accumulation of coccoliths from microorganisms living in what was once the Western Interior Seaway, an inland sea that divided the continent of North America during much of the Cretaceous. It underlies much of the Great Plains of the US and Canada. Evidence of vertebrate life is common throughout the formation and includes specimens of plesiosaurs, mosasaurs, and pterosaurs as well as several primitive aquatic birds. The type locality for the Niobrara Chalk is the Niobrara River in Knox County in northeastern Nebraska. The formation gives its name to the Niobrara cycle of the Western Interior Seaway.
Colorado is a geologic name applied to certain rocks of Cretaceous age in the North America, particularly in the western Great Plains. This name was originally applied to classify a group of specific marine formations of shale and chalk known for their importance in Eastern Colorado. The surface outcrop of this group produces distinctive landforms bordering the Great Plains and it is a significant feature of the subsurface of the Denver Basin and the Western Canadian Sedimentary Basin. These formations record important sequences of the Western Interior Seaway, and as the geology of this seaway was studied, this name came to be used in states beyond Colorado, but was later replaced in several of these states with more localized names.
The Devonian Old Port Formation is a mapped bedrock unit in Pennsylvania, USA. Details of the type section and of stratigraphic nomenclature for this unit as used by the U.S. Geological Survey are available on-line at the National Geologic Map Database. Current nomenclature usage by U.S. Geological Survey restricts the name Old Port Formation to Pennsylvania, but correlative units are present in adjacent states.
The Carlile Shale is a Turonian age Upper/Late Cretaceous series shale geologic formation in the central-western United States, including in the Great Plains region of Colorado, Kansas, Nebraska, New Mexico, North Dakota, South Dakota, and Wyoming.
The Late Silurian to Early Devonian Keyser Formation is a mapped limestone bedrock unit in Pennsylvania, Maryland, Virginia, and West Virginia.
Huerfano River is a 113-mile-long (182 km) tributary of the Arkansas River in Pueblo and Huerfano counties in Colorado, United States.
The Pine Grove Iron Works was a southcentral Pennsylvania smelting facility during the Industrial Revolution. The works is notable for remaining structures that are historical visitor attractions of Pine Grove Furnace State Park, including the furnace stack of the Pine Grove Furnace. The site was listed on the National Register of Historic Places on April 13, 1977 for its significance in architecture and industry. It includes seven contributing buildings, two structures, fourteen sites, and two objects.
Treasure Mountain, elevation 13,535 ft (4,125 m), is a summit in the Elk Mountains of western Colorado. The mountain is in the Raggeds Wilderness southeast of Marble. The massif has been the site of marble mining and a legend of lost French gold.
Pikeview is a neighborhood of Colorado Springs, annexed to the city as the "Pike View Addition" on August 1, 1962. In 1896 there was a Denver and Rio Grande Western Railroad station in Pikeview, and miners had begun digging a shaft for the Pikeview Coal Mine. Pikeview also had a quarry beginning 1905 for the mining of limestone for concrete. Coal mining ended in 1957, but the Pikeview Quarry continues to operate. Quarry operations, though, have created a gash or scar in the landscape and efforts have been made since the late 1980s to reclaim the hillside landscape. The Greg Francis Bighorn Sheep Habitat in what had been Queens Canyon Quarry was founded in 2003 in recognition of the individuals and organizations that have worked to create a nature hillside habitat.
Yocemento is an unincorporated community in Big Creek Township, Ellis County, Kansas, United States. The settlement lies across the banks of Big Creek against the base of bluffs capped by massive limestone blocks, in which lies the 20th-century origin of the community.
The Graneros Shale is a geologic formation in the United States identified in the Great Plains as well as New Mexico that dates to the Cenomanian Age of the Cretaceous Period. It is defined as the finely sandy argillaceous or clayey near-shore/marginal-marine shale that lies above the older, non-marine Dakota sand and mud, but below the younger, chalky open-marine shale of the Greenhorn. This definition was made in Colorado by G. K. Gilbert and has been adopted in other states that use Gilbert's division of the Benton's shales into Carlile, Greenhorn, and Graneros. These states include Kansas, Texas, Oklahoma, Nebraska, and New Mexico as well as corners of Minnesota and Iowa. North Dakota, South Dakota, Wyoming, and Montana have somewhat different usages — in particular, north and west of the Black Hills, the same rock and fossil layer is named Belle Fourche Shale.
The Greenhorn Limestone or Greenhorn Formation is a geologic formation in the Great Plains Region of the United States, dating to the Cenomanian and Turonian ages of the Late Cretaceous period. The formation gives its name to the Greenhorn cycle of the Western Interior Seaway.
The Benton Shale is a geologic formation name historically used in Montana, Wyoming, North Dakota, South Dakota, Colorado, Kansas, and Nebraska. In the "mile high" plains in the center of the continent, the named layers preserve marine fossils from the Late Cretaceous Period. The term Benton Limestone has also been used to refer to the chalky portions of the strata, especially the beds of the strata presently classified as Greenhorn Limestone, particularly the Fencepost limestone.
Cebolla Creek is a stream in Gunnison and Hinsdale counties in Colorado, United States, that is a tributary of the Gunnison River.
The Fort Hays Limestone is a member of the Niobrara Formation of the Colorado Group exposed in Colorado, Kansas, Nebraska, and South Dakota and is named for the bluffs near the old Fort Hays, a well-known landmark in western Kansas.
Fencepost limestone, Post Rock limestone, or Stone Post is a stone bed in the Great Plains notable for its historic use as fencing and construction material in north-central Kansas resulting in unique cultural expression. The source of this stone is the topmost layer of the Greenhorn Limestone formation. It is a regional marker bed as well as a valued construction material of the late 19th and early 20th centuries in Kansas. This stone was very suitable for early construction in treeless settlements and it adds a notable rust orange tint to the region's many historic stone buildings. But the most famous use is seen in the countless miles of stone posts lining country roads and highways. This status gives rise to such regional appellations as Stone Post Country, Post Rock Scenic Byway, and The Post Rock Capital of Kansas. This rustic quality finds Fencepost limestone still used in Kansas landscaping today.
