Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Jiuzhaigou Valley Scenic and Historic Interest Area' has mentioned 'Well' in the following places:
Occurrence Sentence Text Source
The rock strata are mostly made up of carbonate rocks such dolomite and tufa, as well as some sandstone and shales.
The mountainous watersheds of these gullies are lined with 55xc2xa0km (34xc2xa0mi) of roads for shuttle buses, as well as wooden boardwalks and small pavilions.