Using the stratigraphic section and photographs located in the textbook (Chapter 7 Investigation),determine the possible environments of deposition for the yellowish-tan sandstone.
A)steep mountain front
B)beach and a river system
C)middle of a lake
D)plant-rich swamp
E)coral reef

Question

Using the stratigraphic section and photographs located in the textbook (Chapter 7 Investigation),determine the possible environments of deposition for the yellowish-tan sandstone. 
A)steep mountain front 
B)beach and a river system 
C)middle of a lake 
D)plant-rich swamp 
E)coral reef

Quizplus · Accepted Answer

The yellowish-tan sandstone exhibits cross-bedding and ripple marks, which are features typically found in beach and river environments. Additionally, the stratigraphic section shows alternating layers of sandstone and shale, indicating a cyclical deposition of sediment by water. This supports the interpretation of a beach and river system.

Using the Stratigraphic Section and Photographs Located in the Textbook