Sediments in the east of Missouri are younger as they are from the Pleistocene age whereas the sediments in the west are a bit older since they consist of Precambrian rocks.
<h2>Explanation:</h2>
The river Missouri is the longest river in North America. It is also one of the oldest rivers of the continent. Missouri is known for its richness in sediments. It originates from the rocky mountains of western Montana and joins the Mississippi River.
Missouri brings a lot of sediments along with its flow and these sediments are different in the east and west parts.
It corresponds with the rapid growth and development of the human species over the planet and current period of warm period and it's stated around 11,650 cal years ago before the present.
The specification of the species is known to have been taken place about 350,000 years ago, in the spit for the Netherlands in about 500,000 to 800,000 years ago. And earliest descendants were the H. Erectus some 1.8 million years ago.
Formulation of the neolithic culture of agriculture that was one of the primary forms of the early occupation on the planet started on the 0.0117 million years ago.
Thus about 87% of the planet has nee occupied b the human since there geologic period.
