955 resultados para San Francisco Peninsula
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This layer is a georeferenced raster image of the historic topographic paper map entitled: San Francisco Peninsula, U.S. Coast Survey ; Benjamin Peirce, superintendent ; verified J.E. Hilgard. It was published by Coast Survey Office in 1869. Scale 1:40,000. The image inside the map neatline is georeferenced to the surface of the earth and fit to the California Zone III State Plane Coordinate System NAD83 (in Feet) (Fipszone 0403). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This is a typical topographic map portraying both natural and manmade features. It shows and names works of nature, such as mountains, valleys, lakes, rivers, vegetation, etc. It also identify the principal works of humans, such as roads, railroads, boundaries, transmission lines, major buildings, etc. Relief is shown with standard contour intervals of 20 feet and spot heights. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.
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Heavy or high-specific gravity minerals make up a small but diagnostic component of sediment that is well suited for determining the provenance and distribution of sediment transported through estuarine and coastal systems worldwide. By this means, we see that surficial sand-sized sediment in the San Francisco Bay Coastal System comes primarily from the Sierra Nevada and associated terranes by way of the Sacramento and San Joaquin Rivers and is transported with little dilution through the San Francisco Bay and out the Golden Gate. Heavy minerals document a slight change from the strictly Sierran-Sacramento mineralogy at the confluence of the two rivers to a composition that includes minor amounts of chert and other Franciscan Complex components west of Carquinez Strait. Between Carquinez Strait and the San Francisco Bar, Sierran sediment is intermingled with Franciscan-modified Sierran sediment. The latter continues out the Gate and turns southward towards beaches of the San Francisco Peninsula. The Sierran sediment also fans out from the San Francisco Bar to merge with a Sierran province on the shelf in the Gulf of the Farallones. Beach-sand sized sediment from the Russian River is transported southward to Point Reyes where it spreads out to define a Franciscan sediment province on the shelf, but does not continue southward to contribute to the sediment in the Golden Gate area.
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Dissertation submitted in partial fulfillment of the requirements for the Degree of Master of Science in Geospatial Technologies.
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It was made the characterization of the San Francisco-Cosquín Mountain River fish community, Córdoba, Argentina. Samples of fish were taken from selected sites from November 1998 to November 1999. Eleven species were recorded, eight of which are first reports for this river. Relative abundance for each species, species richness, diversity and dominance were estimated. Bryconamericus iheringi (Boulenger, 1887) y Jenynsia multidentata (Jenyns, 1842) were the most abundant.
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Investigación producida a partir de una estancia de dos meses en el laboratorio de la Dra. Donna M. Ferriero del departamento de neurología de la University of Californai San Francisco. A partir de un modelo de lesión cerebral isquemica en ratas postnatales, se han estudiado los efectos de la interacción con integrinas en el desarrollo de la lesión como estrategia terapéutica.
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[spa]La Misión Indígena fue inaugurada en el año 1901, en la zona del río Pilcomayo del Territorio Nacional de Formosa, precisamente al costado de la concesión paraguaya otorgada a Elisa (Elizabeth Alicia) Lynch. Desde entonces, fue trasladada, primero a Tacaaglé en 1902, donde adquirió el nombre de Misión San Francisco Solano, y posteriormente, en 1915, al riacho El Porteño. Los misioneros franciscanos asumieron la tarea de formar a “colonos indígenas” tobas y pilagás para la producción de azúcar. Se analiza la evolución de la Misión franciscana y el impacto de la llegada del Ferrocarril de Formosa a Embarcación (F.C.F.E.). La documentación utilizada se encuentra en la Biblioteca y Archivo Históricos de la Provincia Franciscana de San Miguel, del Museo Conventual de San Carlos Borromeo ubicado en San Lorenzo, Provincia de Santa Fe
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“Frisco Line” St. Louis and San Francisco Railway the direct line through St. Louis schedule, Jan. 9, 1882.
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Union Pacific Railway from Kansas City , Omaha, St. Joseph to Denver, San Francisco, Portland, Helena, Butte, Boise, Leadville, Durango, Deadwood and all cities and mining camps in the west schedule, Jan. 15, 1882.
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Tesis (Maestría en Ciencias de Enfermería con Énfasis en Salud Comunitaria) UANL, 2009.
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UANL
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UANL
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UANL