List of top Geology Questions on Geological Time Scale

If P, Q, R, and S refer to Rainfall induced landslide, Bolide impact, Milankovitch cycle, and Supercontinent cycle, respectively, then which one of the following correctly represents the decreasing order of their duration?

Which of the following Epochs belong(s) to the Quaternary Period?

In which one of the given mass extinction events, global cooling that resulted in glaciation and lowering of sea level, is considered as the major cause of extinction for more than 50% of marine fauna?

Which one of the following Phanerozoic periods has the shortest duration of time?

Which of the following is a chronostratigraphic unit?

Furongian is an Epoch of:

Permian is a/an