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Micropaleontology of a part of the Lower Cretaceous in Kent Quandrangle, Texas
(Texas Tech University, 1955-05)
Micropaleontologic and lithologic data obtained from several exposures of Finlay, Duck Creek and Fort Worth equivalents are recorded for comparison with similar information from other areas. Biostratigraphic and paleoecologlcal ...
Cretaceous Foraminifera of Lynn, Terry, Hockley and Lamb Counties, Texas
(Texas Tech University, 1953-08)
The Foraminifera of the Kiamichi and Duck Creek formations have been described from a composite section. On the Llano Estacado. Biostratigraphic observations were noted and paleoecologic deductions have been made. Charts ...
Paleoenvironmental analysis of coastal marsh deposits in the Aguja Formation, late Cretaceous, Trans-Pecos Texas
(Texas Tech University, 1988-12)
Upper Cretaceous carbonaceous shale, lignite, and coal deposits of the Aguja Fomatlon are exposed on the southwest £lank of Rattlesnake Mountain in western Big Bend National Park. These deposits represent accumulation in ...
Depositional environments and stratigraphic relationships of the Upper Cretaceous Pierre Shale, Trinidad Sandstone, and Vermejo Formation of the Raton Basin, Trinidad, Colorado
(Texas Tech University, 1979-12)
Not available
Petrology and stratigraphy of Kiamichi Formation, West Texas and eastern New Mexico
(Texas Tech University, 1948-05)
Not available
Mineralogy and geochemistry of paleosols in the Javelina and Black Peaks formations (late Cretaceous-Paleocene), Big Bend National Park, Texas
(Texas Tech University, 2000-05)
A conformable section of Upper Cretaceous and Lower Tertiary sedimentary rocks is exposed on Dawson Creek on the west side of Big Bend National Park, Texas. In this study the upper units of the Javelina Formation and the ...
A sedimentary study of the Purgatoire Formation of Quay County, New Mexico
(Texas Tech University, 1951-05)
Not available
The Dakota Formation in San Miguel and Mora Counties, New Mexico
(Texas Tech University, 1951-01)
Not Available.
Sedimentology and petrography of a distributary channel complex in the Aguja Formation (Late Campanian), Big Bend National Park, Texas
(Texas Tech University, 1988-12)
The Upper Cretaceous Aguja Formation and the underlying Pen Formation, northwest of the Grapevine Hills in the northcentral part of Big Bend National Park, was deposited in a fluvial-dominated deltaic depositional environment. ...
Stratigraphic relationships and depositional environments of the upper Cretaceous Pictured Cliffs Sandstone and Fruitland Formation Southwestern San Juan Basin, New Mexico
(Texas Tech University, 1979-12)
Not available