Geology will be the study of earth's composition, rocks as well as the procedure by which they change or obtain other types. Geology also contains the study of the organism that inhibits the earth. As opposed to the other regular maps which show physical location of places and functions, geological maps however are maps developed to show where these features are, that is the distribution of those geological attributes just like the rocks and their faults. Geological maps are often placed in the best regular element of the map.
There are various kinds of geological maps, the most typical being the surficial map. This kind of map is a graphic illustration that represents the surficial rocks and sedimentary as being a scale representation of the real rocks and sediments.
Geological maps include extra features that are not contained in the basic map, therefore resulting in elaborate and more details within the entire study map. The facts within the map will always be restricted to scale, that, the representation of the actual distance or diameter of the physical features on the ground. This scale is usually determined by the base map. A common example of such scales is 1:50,000 (1cm on paper represents 50,000m on the ground).
The geological map has numerous features that distinguish it from other maps. One of the noticeable features of geological maps is the different colors used. Different colors represent the various geological units, that's, the level of a given kind of rock within a given range of time. For example a single type of stone might have different colors to distinguish the main difference in their ages. The geological units receive names depending on where their characteristics are displayed or in which the study first took place. For instance, the Briones sandstone was studied and discovered from Briones Valley, in California.
Aside from the colors that are assigned to the geological units within the geological maps, each of the geological unit can also be assigned letters to represent it on the map. The combination of these letters is generally a mixture of a capital letter accompanied by a single or smaller letters. The capital letter always represent age of the geological unit. The small letters on the other hand either indicate the unit's name or the type of rock in case the unit has no name.
Another striking feature of geological maps is the elevation of the contour lines. The elevation of the geological features is always important as their horizontal positions. The elevation resolution is definitely restricted to the contour intervals represented on the map. The contour intervals may vary from 10 to 40 feet depending on the terrain characteristics.
There are different types of lines shown on the geological maps; wrinkles include contact that distinguishes two different geological units. The two main contacts are depositional contacts and faults. Fold axis can also be a kind of line found in the geological map. This is a line that follows the crest or trough of fold formed by bending and warping of the geological units.
There are various kinds of geological maps, the most typical being the surficial map. This kind of map is a graphic illustration that represents the surficial rocks and sedimentary as being a scale representation of the real rocks and sediments.
Geological maps include extra features that are not contained in the basic map, therefore resulting in elaborate and more details within the entire study map. The facts within the map will always be restricted to scale, that, the representation of the actual distance or diameter of the physical features on the ground. This scale is usually determined by the base map. A common example of such scales is 1:50,000 (1cm on paper represents 50,000m on the ground).
The geological map has numerous features that distinguish it from other maps. One of the noticeable features of geological maps is the different colors used. Different colors represent the various geological units, that's, the level of a given kind of rock within a given range of time. For example a single type of stone might have different colors to distinguish the main difference in their ages. The geological units receive names depending on where their characteristics are displayed or in which the study first took place. For instance, the Briones sandstone was studied and discovered from Briones Valley, in California.
Aside from the colors that are assigned to the geological units within the geological maps, each of the geological unit can also be assigned letters to represent it on the map. The combination of these letters is generally a mixture of a capital letter accompanied by a single or smaller letters. The capital letter always represent age of the geological unit. The small letters on the other hand either indicate the unit's name or the type of rock in case the unit has no name.
Another striking feature of geological maps is the elevation of the contour lines. The elevation of the geological features is always important as their horizontal positions. The elevation resolution is definitely restricted to the contour intervals represented on the map. The contour intervals may vary from 10 to 40 feet depending on the terrain characteristics.
There are different types of lines shown on the geological maps; wrinkles include contact that distinguishes two different geological units. The two main contacts are depositional contacts and faults. Fold axis can also be a kind of line found in the geological map. This is a line that follows the crest or trough of fold formed by bending and warping of the geological units.
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