Final Answer:
The sediment was shed into a foreland basin located in the Great Plains.
Explanation:
The Sevier Mountains are a mountain range located in the western United States, in the states of Utah, Wyoming, Colorado, and Arizona. During the late Cretaceous period, the mountains were uplifted and beveled, forming a large foreland basin. This basin was located in what is now the Great Plains, and this is where much of the sediment from the beveling of the mountains was shed.
The Great Plains is a large area of flat land that stretches from parts of Canada, through the United States, and into Mexico. It is an area of grasslands, prairies, and deserts, and is mostly flat and rolling. Much of the sediment from the beveling of the Sevier Mountains was shed into this area, due to its flatness and lack of significant surface features that could have impeded the sediment from settling there.
The process of beveling involves the erosion of a mountain range, which can result in the formation of a foreland basin. This basin is a large area of sediment that collects in the area that was previously occupied by the mountain range. The sediment in a foreland basin is formed from material that is eroded from the mountain range, and it is often deposited in an area that is lower in elevation than the area where the mountains were located.
In the case of the Sevier Mountains, the foreland basin was located in what is now the Great Plains. This is due to the fact that the Great Plains is relatively flat and has few surface features that could have impeded the sediment from settling in this area. As a result, much of the sediment that was beveled from the mountain range was shed into the Great Plains.