Sedimentology encompasses the study of modern sediments such as sand, silt, and clay, and the processes that result in their formation, transport, deposition and diagenesis. Sedimentologists apply their understanding of modern processes to interpret geologic history through observations of sedimentary rocks and sedimentary structures.
Sedimentology includes the study of modern sediments such as sand, silt and clay 2. Sedimentologists apply their understanding of modern processes to interpretive sedimentary rocks and sedimentary structures. Sedimentary rocks cover up to 75% of the earth's surface, a record of most of the earth and house the fossil record. Sedimentology is often linked to stratigraphy, a study of the physical and temporal relationships between rock layers or strata. Determining the basis of the processes that affect the processes of the earth today is the same as how the sedimentary characteristics of the rock were formed. By comparing modern sand dunes to dunes preserved in ancient Aeolian sandstones - geologists.
The objective of sedimentology, the study of sediments, is to derive information on the deposition conditions of a rock unit, and the relation of the individual rock units in a basin to the evolution of a series of evolutionary sequences. sedimentary and basins, and thus the geological history of the earth as a whole. The scientific basis for this is the principle of uniformitarianism, which states that ancient sedimentary rocks are deposited in the same way as sediments on the surface of the earth today. Sedimentological conditions are recorded in the sediments as they are deposited; At the Sediments of the Shape. The superposition of the principle is essential for the interpretation of sedimentary sequences, and in the case of older metamorphic terrains or folding and thrust belts where sediments are often intensely folded or elaborated in the sedimentary section.