Short-term cycles of sea level rise and fall often create sedimentary sequences with sandstone at the base,grading up into coal.These cycles are called ________.
A) geotherms
B) Cross-bedding
C) bathycycles
D) cyclothems

Question

Quizplus · Accepted Answer

Cyclothems are sedimentary sequences that are formed due to short-term cycles of sea level rise and fall. These cycles often result in the formation of sandstone at the base that grades up into coal.

Short-Term Cycles of Sea Level Rise and Fall Often Create