The maps illustrate the changes in the Local Museum at the north-east corner of Hartford Street and Redcliff Street in 1957 and 2007.
The diagram below illustrates how fossils were exposed beneath a cliff as a result of coastal erosion.
The maps illustrate the changes in the Local Museum at the north-east corner of Hartford Street and Redcliff Street in three separate years: 1957, 1987, 2007.