The study found that the hierarchy is a rock formation created of silt deposit at one sunset and study them at different moments, which often find different types of sediment over time.
The results showed that the stratigraphy is aligned deposition of sediments deposited at the fall of haemophilia time different. It is often found that the type of sediment. Varies with time.
The results showed that the sequence stratigraphy is the accumulation of sediments falling accumulation at แห่งหนึ่ง in different periods. Which often found a kind of sediment varies with time.