System Tracts
The concept of system tract evolved to link the contemporaneous depositional systems. System tract forms subdivision in a sequence. Different kind of system tracts are assigned on the basis of stratal stacking pattern, position in a sequence and in the sea level curve and types of bounding surfaces.
Read more about this topic: Sequence Stratigraphy
Famous quotes containing the words system and/or tracts:
“Daily life is governed by an economic system in which the production and consumption of insults tends to balance out.”
—Raoul Vaneigem (b. 1934)
“The opening of large tracts by the ice-cutters commonly causes a pond to break up earlier; for the water, agitated by the wind, even in cold weather, wears away the surrounding ice.”
—Henry David Thoreau (1817–1862)