Answer :
A surface between successive strata representing a missing interval in the geologic record of time, produced either by an interruption in deposition or by the erosion of depositionally continuous strata followed by renewed deposition. An unconformity is a type of discontinuity
I hope my answer has come to your help. God bless and have a nice day ahead!
I hope my answer has come to your help. God bless and have a nice day ahead!