Download or read book Depositional Environments of Tertiary Rocks Along Sespe Creek Ventura County California written by and published by . This book was released on 1978 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphate Deposits of the World Volume 2 Phosphate Rock Resources written by A. J. G. Notholt and published by Cambridge University Press. This book was released on 2005-06-30 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of four volumes which provides a good understanding of the mode of occurrence, geological setting and phosphogenesis of the world's phosphate resources.

Download or read book Depositional Environments of the Vaqueros Formation Along Upper Sespe Creek Ventura County California written by Stephen Anthony Reid and published by . This book was released on 1979 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cenozoic Giant Pectinids from California and the Tertiary Caribbean Province written by Judith Terry Smith and published by . This book was released on 1991 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirty-nine taxa, many of them index species, are described and illustrated; their biostratigraphic and chronostratigraphic significance are related to tectnostratigraphic settings.

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1974 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Depositional Environments Structure and Tectonics of the Western Transverse Ranges Ventura County California written by and published by . This book was released on 1996 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1983 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Depositional Environments and Paleogeography of the Coldwater Formation Upper Sespe Creek Ventura County California written by Zunsheng Jiao and published by . This book was released on 1989 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1983 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sedimentology and Paleontology of Eocene Rocks in the Sespe Creek Area Ventura County California written by A. Eugene Fritsche and published by . This book was released on 1994 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low temperature Geochemistry of Eocene Sedimentary Rocks Along Sespe Creek Ventura County California written by Luis Segundo Nunez and published by . This book was released on 1978 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conglomerates of the Upper Middle Eocene to Lower Miocene Sespe Formation Along the Santa Ynez Fault written by Jeffrey L. Howard and published by . This book was released on 1995 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sandstone Depositional Environments written by Peter A. Scholle and published by AAPG. This book was released on 1982 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Volcanic Rocks of the Santa Maria Province California written by Ronald B. Cole and published by . This book was released on 1998 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Bulletin written by Colin F. Williams and published by . This book was released on 1983 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphatic concretions occur within diatomite in the upper part of the Miocene Monterey Formation near Lompoc, Calif. Absence of disruption of fine laminar bedding in the associated sediment by the concretions shows that they formed after complete compaction of the enclosing sediment.The concretions exhibit a strongly concentric color, chemical, and mineralogic zonation. Many of them are composed of a nucleus in which vivianite is the dominant mineral. Amorphous ferric phosphate, mitridatite, and francolite are the dominant phosphatic phases in successive layers toward the surface of the concretions. Cd and As contents increase tenfold from the nucleus outward, reaching a maximum of 2,000 ppm, whereas Ni content, with a maximum of 720 ppm, and Co content show the opposite trend. This mineralogy and elemental composition favor accretion under conditions of continuously increasing Eh and pH, during uplift into the fresh-ground-water zone of the terrestrial environment. Shale-normalized rare-earth-element patterns, however, suggest a marine source for the elements biogenic debris consisting of opal-A, organic matter, and carbonates of the enclosing sediment.

Download or read book Tertiary Tectonics and Sedimentation in the Cuyama Basin San Luis Obispo Santa Barbara and Ventura Counties California written by W. J. M. Bazeley and published by . This book was released on 1988 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: