The researched area covers the extent of the Keller 3D seismic survey [2 mi2 (5.2 km2)] and is located approximately 12 miles northeast of the city of Hays, Kansas and NW of Ellis and SW of Rooks counties, Kansas. Eight producing oil wells along...
A geomorphic and hydro-geologic investigation of the Saline River Valley in Ellis County, Kansas shows that the bedrock morphology of the paleovalley is very irregular and the morphometry and stratigraphy of the included valley-fill material is...
Effective July 1, 1985, Kansas legislative policy will continue to permit the underground burial of toxic substances only as a final alternative in hazardous waste management. Section 2, T.13S., R.39W. is one of several optimal locations in central...
Two large skeletons of Camarasaurus (Dinosauria. Sauropoda) were excavated from single quarry near Thermopolis, central Wyoming from the Upper Morrison Formation (Kimmeridgian, Late Jurassic). Shed theropod teeth and abundant fossil plants and...
Salt cedar (Tamarix pentandra Pall .) is a phreatophyte which has created a major water conservation problem in the southwestern part of the United States. This plant has the ability to adapt to many different types of habitats. It may be found...
The Dakota Sands tone (Cretaceous) exposed near the town of Beulah, Colorado, is composed of sandstones, siltstones, and shales averaging 55 feet (16 . 76 m.) in thickness. Stratification, primary structures, and lithologic features suggest that...
The City of Hays, Kansas depends on the underlying Big Creek aquifer for part of its partial water supply. The Big Creek aquifer consists of unconsolidated consists of unconsolidated alluvial deposits making it suitable for water retention and...
Over the last one hundred twenty-five years, massive amounts of gold and silver have been mined from igneous rocks near the town of Telluride, located in San Miguel County, Colorado. Interestingly, not all gold and silver ore occurs in the igneous...
"The phenotype of two Andropogon gerardii subspecies, big bluestem and sand bluestem, varies broadly throughout the Great Plains of North America, giving rise to ecotypes within the species. This study sought to discriminate between genetic and...
To define the extent of the Big Creek alluvial aquifer in the Hays area (Ellis County, Kansas) hydrogeologic maps and cross-sections were constructed. The maps are based on data from 354 wells and include a surficial geologic map; a contour map of...
The Codell Sandstone Member of the Carlile Shale is located in the northwest quarter of Kansas. As a source of groundwater, it is most frequently utilized in Ellis, Trego, Rooks, Graham, Gove and Logan counties. The aquifer is characterized by two...
Leaf samples of grasses of Northwest Kansas were taken from the widest portion of the blade of the middle part of the culm. FAA solution was used for killing and fixing. Cross sections of twelve microns in thickness were cut on the rotary...
Seventeen surveyed wells were monitored over a 14-month period along Vine Street, Hays, Ellis county, Kansas. Water levels were obtained monthly and increased to bimonthly during the warm months, and the results were compared to precipitation...
The Early Cretaceous (Aptian/Albian) Cedar Mountain Formation of central Utah is composed of approximately 130 meters of an upper silty mudstone unit, the main body (unnamed shale member), and 15 meters of a basal conglomerate and sandstone, the...
The Aptian to Albian Cedar Mountain Formation of the western San Rafael Swell in east-central Utah contains two members, the Buckhorn Conglomerate and an unnamed upper main member. The Buckhorn Conglomerate disconformably overlies the Late Jurassic...
The Fort Hays Limestone is upper Cretaceous (Coniacian) in age and occurs in a wide area across the middle United States. It is recognized in the filed primarily by its thick, massive bedding and the small amounts of interbedded shale. It is...
The Kiowa Formation is part of a transgressive sequence, deposited during Albian time, consisting of interbedded shales, siltstone, and sandstone. The formation crops out in south and north-central Kansas. In both of these geographically...
Geology
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