Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Messel Pit Fossil Site' has mentioned 'UNESCO World Heritage Site' in the following places:
Occurrence Sentence Text Source
After almost becoming a landfill, strong local resistance eventually stopped these plans and the Messel Pit was declared a UNESCO World Heritage site on 9 December 1995.
Due to the extraordinary fossils, the pit was declared a UNESCO world heritage site in 1995, one of the few sites that have ever been placed on the list exclusively due to fossils.