Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Durham Castle and Cathedral' has mentioned 'Archaeological' in the following places:
Occurrence Sentence Text Source
Historic sources mention that its keep (fortified tower) was built of wood, but there is enough archaeological evidence to indicate that even in the late 11th century when it was first built, it had numerous stone buildings.
The physical expression of the spiritual and secular powers of the medieval Bishopsxe2x80x99 Palatinate is shown by the defended complex and by the importance of its archaeological remains, which are directly related to its history and continuity of use over the past 1000 years.
Firstly, individual buildings, monuments, gardens and landscapes are designated under the Planning (Listed Buildings and Conservation Areas) Act 1990 and the 1979 Ancient Monuments and Archaeological Areas Act and secondly, through the UK Spatial Planning system under the provisions of the Town and Country Planning Acts.