This scenario is similar, in many respects, to that of the Willamette Valley, OR. Silty lacustrine/alluvial parent material was
transported to the valley in a series of catastrophic flooding events, known collectively as the Missoula Floods. These floods took place 14 to 60 thousands years ago. Since that time soil genesis (formation) has taken place under conditions of relatively constant vegetation and climate. MOND PS- Les mineido GO 1000 100.000 Fresh, w here This hypothetic sequence of soil development is known as a__________ with the likely progression of __________soil orders.
1. Chronosequence; Entisol, Inceptisol,
2. Mollisol Climosequence; Entisol, Inceptisol,
3. Mollisol Toposequence; Histosol, Inceptisol,
4. Ultisol Lithosequence; Andisol, Vertisol, Histosol
This hypothetic sequence of soil development is known as a Ultisol Lithosequence with the likely progression of Andisol, Vertisol, Histosol soil orders.
A seismic interpretation s needed to understand the data that is generated from the earthquake waves to understand the subsurface observations. The seismic attributes like the amplitude, phase, wave frequency are used in interpretation but most of them are based on attributes of amplitudes.
Instantaneous frequency is used to determine the thickness in beds and recognition through the Subtle faults and the Stratigraphic pinch outs.
Seismic stratigraphy is another field that is based on the depositional bedding planes of the earth's rocks mass fixed in there geologic history. Various types of techniques exist in this framework <u>like flooding surfaces maximum flooding surfaces and the erosion surfaces.</u>
