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Typical information in a published county soil survey includes the following: [1] a brief overview on how to use the survey; a general soil map for comparing the sustainability of large sections of the county; a detailed map with specific soil series outlined and indexed; a section on the use and management of soils
] Fault or Balcones Fault Zone is an area of largely normal faulting [1] in the U.S. state of Texas that runs roughly from the southwest part of the state near Del Rio to the north-central region near Dallas [2] along Interstate 35. The Balcones Fault zone is made up of many smaller features, including normal faults, grabens, and horsts. [3]
Railroad district (12 total, county boundaries) County; In Texas, the highest level of land subdivision is the boundary of the state itself. Below this are the Texas railroad districts, of which there are 12. These are Spanish grants, surveyed on the "metes and bounds" system of measurement, and are of irregular shape and size.
English: This is a locator map showing Denton County in Texas. For more information, see Commons:United States county locator maps. Date: 12 February 2006: Source:
The default map image, without "Image:" or "File:" image1 = Relief map of Texas.png An alternative map image, usually a relief map, which can be displayed via the relief or AlternativeMap parameters; top = 36.8 Latitude at top edge of map, in decimal degrees; bottom = 25.5 Latitude at bottom edge of map, in decimal degrees; left = -106.9 ...
The U.S. state of Texas is divided into 254 counties, more than any other U.S. state. [1] While only about 20% of Texas counties are generally located within the Houston—Dallas—San Antonio—Austin areas, they serve a majority of the state's population with approximately 22,000,000 inhabitants.
The cone penetration or cone penetrometer test (CPT) is a method used to determine the geotechnical engineering properties of soils and delineating soil stratigraphy. It was initially developed in the 1950s at the Dutch Laboratory for Soil Mechanics in Delft to investigate soft soils. Based on this history it has also been called the "Dutch ...
Map of the United States showing what percentage of the soil in a given area is classified as an Ultisol-type soil. The great majority of the land area classified in the highest category (75%-or-greater Ultisol) lies in the South and overlays with the Piedmont Plateau, which runs as a diagonal line through the South from southeast (in Alabama) to northwest (up into parts of Maryland).