Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Monumental Earthworks of Poverty Point' has mentioned 'Manufacturing' in the following places:
Occurrence Sentence Text Source
Most of the Poverty Point tools appear to have been made on-site, as there is evidence of debris from their manufacturing process found across the ridges.
For example, based on the analysis of projectile points and production debris, the north sector of the earthwork was the favored location for manufacturing tools and the South sectors were the location where the manufactured projectile points were used as tools.