Search results
Results from the WOW.Com Content Network
A diagram of various depositional environments. In geology, depositional environment or sedimentary environment describes the combination of physical, chemical, and biological processes associated with the deposition of a particular type of sediment and, therefore, the rock types that will be formed after lithification, if the sediment is preserved in the rock record.
Download as PDF; Printable version; In other projects ... In aeolian or fluid depositional environments, where there is a decrease in transport energy over time, the ...
Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Depositional environments. The formation is of continental origin, ...
These structures are within sedimentary bedding and can help with the interpretation of depositional environment and paleocurrent directions. They are formed when the sediment is deposited. Cross-bedding Cross-bedding is the layering of beds deposited by wind or water inclined at an angle as much as 35° from the horizontal. [1]
Download as PDF; Printable version; In other projects ... Depositional environments. The Organ Rock Formation is composed of sandstones, siltstones, ...
Download QR code; Print/export Download as PDF; Printable version; In other projects ... (river and stream) depositional environments include:
The depositional environment is interpreted as ranging from glacial at the very base, [2] followed by a glacio-fluvial setting, and a warmer climate fluvial environment. [8] The sequence higher up is formed by a fan deltaic setting, [ 9 ] with a lateral shallow lake with increased salinity where stromatolite bioherms were formed.
Cyclic sedimentation occurs when the depositional environments change repeatedly. Changes in the environment of deposition influence the type and amount of sediments that are deposited, producing different sedimentary rock types. At least one rock type, which is regarded as the starting point, must be repeated.