locality near the town of Ogallala, Nebraska. The aquifer is part of the High Plains Aquifer System, and resides in the Ogallala Formation, which is the principal...

The Ogallala Formation is a Miocene to early Pliocene geologic formation in the central High Plains of the western United States and the location of the...

transcontinental railroad. The Ogallala Formation that carries the Ogallala Aquifer was named after the city. Ogallala first gained fame as a terminus...

Ogallala may refer to: Ogallala, Nebraska Ogallala Aquifer Ogallala Commons Ogallala Formation Oglala Lakota (Sioux) This disambiguation page lists articles...

Trujillo Formation by a disconformity, representing a long hiatus. The coarse, porous sedimentary units of the Ogallala Formation constitute the Ogallala Aquifer...

plain crossed by streams flowing toward the east. During the formation of this [Ogallala] plain in central Kansas the Cretaceous [Niobrara] rocks were...

common on the surface and in river gravels east of the outcrops of the Ogallala Formation. In Australia, silcrete was widely used by Aboriginal people for stone...

crossing the Northern High Plains Aquifer system, which includes the Ogallala formation". In response to a Freedom of Information Act request for route information...

The Ogallala beds lie almost horizontal and structural irregularities, such as faulting, have been observed in the area. The Ogallala Formation is of...

Texas Midland, "The Tall City" of West Texas Downtown Odessa The Ogallala Formation is a wedge of sediments built up eastward of the Rocky Mountains as...

in the Pliocene age Ogallala Formation. During the years since the eruption, the adjacent rock of the Ogallala and older formations have been removed leaving...

in the Big Bend area. A blanket of Miocene sediments known as the Ogallala formation in the western high plains region is an important aquifer. Located...

in the Big Bend area. A blanket of Miocene sediments known as the Ogallala formation in the western high plains region is an important aquifer. Texas has...

The formation is a very fine to fine red aeolian sandstone that rests on the resistant caprock calcrete of the Ogallala Formation. The formation is highly...

weathering and erosion of the exposed Ogallala, rich in calcium carbonate, contributed heavily to the formation, the resulting material is white (blanco)...

Gault Formation: Copt Point, Folkestone, UK Holston Formation: Holston River, Tennessee, US Jacobsville Sandstone: Jacobsville, Michigan, US Ogallala Formation:...

deposition of a vast fan of eroded sediment to their east, forming the Ogallala Formation that covers much of the Panhandle. Most of the state's current stream...

The Valentine Formation is a geologic unit formation or member within the Ogallala unit in northcentral Nebraska near the South Dakota border. It preserves...

which the same formation is exposed. Such sites may have separate entries if they are considered to be more notable than the formation as a whole. In...

material from the uplift of the Rocky Mountains, which created the Ogallala Formation. All of the rocks in the eastern Kansas valley are sedimentary, ranging...

The Ash Hollow Formation of the Ogallala Group is a geological formation found in Nebraska and South Dakota. It preserves fossils dating back to the Neogene...

limestone", a distinctive pink caliche that formed at the top of the Ogallala Formation. New Elam was issued a post office in 1879. The post office was renamed...

deposits to the east, further from the original sediment source in the Ogallala Formation at the feet of the Rocky Mountains. Some of the most significant experimental...

caliche layer lies fluvial deposits called the Ogallala Formation, which contains a portion of the Ogallala Aquifer. The Caprock Escarpment, about 50 miles...

Lynn, 1936) Calvert Formation, Maryland, Middle Miocene (Langhian–Serravallian) †Hesperotestudo gilbertii (Hay, 1899) Ogallala Formation, Kansas, Hemphillian...

erupted through the formation favors a shallow, possibly ephemeral, lake. The formation has been likened to the Ogallala Formation of eastern New Mexico...

lacustrine origin – deposited in a Pleistocene lake basin set upon the Ogallala Formation of middle Pliocene age, which underlies the upper surface sediments...

the genus. In 1944, Claude W. Hibbard diagnosed material from the Ogallala Formation of Seward County, Kansas as belonging to the new species P. adamsi...

the 1970s suggest that the upper level of the cap rock is of the Ogallala Formation from the Pliocene. The Pliocene layers exist further to the north...

KUMVP 3462, was collected by H. T. Martin from near the base of the Ogallala Formation in Sherman County, Kansas, in the summer of 1924. It was subsequently...