On a geologic map,if the contacts between sedimentary rock units form a series of parallel lines,with the oldest unit in the center,the underlying structure is a ________.
A) horizontal anticline
B) plunging anticline
C) horizontal syncline
D) plunging syncline

Question

On a geologic map,if the contacts between sedimentary rock units form a series of parallel lines,with the oldest unit in the center,the underlying structure is a ________. 
A) horizontal anticline 
B) plunging anticline 
C) horizontal syncline 
D) plunging syncline

Quizplus · Accepted Answer

The Answer of On a geologic map,if the contacts between sedimentary rock units form a series of parallel lines,with the oldest unit in the center,the underlying structure is a ________. 
A) horizontal anticline 
B) plunging anticline 
C) horizontal syncline 
D) plunging syncline

On a Geologic Map,if the Contacts Between Sedimentary Rock Units