Download or read book The depositional environments of marginal marine Glen Rose limestone Central Texas written by Lloyd Vahrenkamp and published by . This book was released on 1983 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Depositional Environments in the Middle Part of the Glen Rose Limestone Lower Cretaceous Blanco and Hays Counties Texas written by Arthur Wordsworth Cleaves and published by . This book was released on 1971 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 70-foot interval from the middle part of the Glen Rose Limestone (Lower Cretaceous) has been sampled at 35 localities in central Texas for the purpose of reconstructing vertical and lateral changes of depositional environment on the San Marcos Platform. A marker unit, the Corbula Interval, crops out in the center of the stratigraphic section. The middle Glen Rose was deposited as a mosaic of shoal-water lithotopes in a broad lagoon behind the Gulf Coast Reef Trend. Over part of the Platform the sea was sufficiently shallow to permit the development of local offlap sequences. As a result, intertidal and supratidal units comprise a significant proportion of many local facies successions. In Blanco and Hays counties there are two distinct patterns of vertical facies succession. Closer to the Llano Uplift (Blanco County) 3 to 5 offlap cycles are seen in the 70-foot interval. These involve a gradational trend from subtidal through supratidal facies. Each cycle is bracketed by sharply-defined bedding planes. The cycles are regressional and result from the progradation of carbonate mud flats into a shelf sea. Further to the east and more distant from the Llano Uplift (Hays County) the facies tract lacks the imbricated succession of regressive cycles. Subtidal units comprise the bulk of the section. The difference in the vertical facies pattern for the two areas may result from their relationship to the ancient shoreline. Because the Llano Uplift was emergent during deposition of the middle Glen Rose, the outcrops closest to the Uplift contain abundant evidence of tidal flat sedimentation. Mud mounds and small islands adjacent to land may have served as nuclei for the development of local offlap sequences. To the southeast (Hays County) the shelf sea may have been slightly deeper and probably lacked the nuclei necessary to initiate these sequences. One complete cycle, the Corbula Cycle, crops out in both areas and may record a brief period of emergence for most of the San Marcos Platform
Download or read book A Guidebook to the Depositional Environments and Depositional History Lower Cretaceous Shallow Shelf Carbonate Sequence West Central Texas written by Clyde H. Moore and published by . This book was released on 1969 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environment reconstruction for a part of the Glen Rose limestone central Texas written by Earl William Behrens and published by . This book was released on 1962 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Depositional Environments Diagenesis and Regional Paleogeography for the Upper Glen Rose D lower Cretaceous Interval Leon and Houston Counties East Texas written by Nick Bradly Pollard and published by . This book was released on 1990 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1949 with total page 1306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions written by Gulf Coast Association of Geological Societies and published by . This book was released on 1989 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Baylor Geological Studies written by and published by . This book was released on 1986 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Outcrop to basin stratigraphy and structure of the Glen Rose Limestone Central Texas written by Martin L. Shields and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Depositional Environments South central Texas Coast October 30 31 written by Gulf Coast Association of Geological Societies. Meeting and published by . This book was released on 1964 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Depositional environments in the Woodbine Formation of Hill and southern Johnson counties Central Texas written by James F. Trotter and published by . This book was released on 1976 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Guidebook to the Depositional Environments and Depositional History Lower Cretaceous Shallow Shelf Carbonate Sequence West central Texas written by Clyde H. Moore and published by . This book was released on 1969 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Depositional Environment and the Diagenetic Processes of the Buda Limestone Cenomanian in South central Texas written by Oya Ak and published by . This book was released on 2015 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project focuses on the Buda Limestone in the region, and should lead to the identification of new oil prospects in that part of the state. The depositional environment of the Buda Limestone is interpreted as lying in sections of the inner and the outer shelf, with portions below both fair weather wave base and storm wave base. The Buda Limestone becomes thinner, and the depositional environment becomes shallower across the Pearsall Arch. Ten parasequence sets were identified based on changes in facies and lithology. Surface and subsurface data were used to create a regional sequence model. The Buda Limestone has been exposed to three different types of diagenetic stages, which belong to the marine, meteoric, and burial diagenetic realms. The degree of burial diagenesis is the primary control on porosity. Those sections that have experienced more burial diagenesis and those with allochems originally composed of higher Mg calcite have lower porosity.
Download or read book Stratigraphy of the Eagle Ford Group upper Cretaceous and Its Source rock Potential in the East Texas Basin written by Cleavy L. McKnight and published by . This book was released on 1982 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Facies and Depositional Environments of the Hosston Formation Lower Cretaceous South central Texas written by Ralph Louis Nelson and published by . This book was released on 1978 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography and Index of Geology written by and published by . This book was released on 1989 with total page 1576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
