example of discordant coast

Question 1

what is an example of a discordant coast

Answer 1

-the isle of purbecks eastern coast

Question 2

what are examples of some rock types that run along the isle of purbeck

Answer 2

-uncosolidated sands and clays along bagshod and tertiary beds
-chalk forming headlands
-limestone along the purbeck and portland beds

Question 3

what is differential denundation

Answer 3

-when things are getting eroded at different rates