Robuta

https://www.ub.edu/ubtv/es/node/125366

Processing techniques of the knapped stone production at Yurac Corral archaeological site...

processing techniques knapped stone production corral

https://www.merriam-webster.com/thesaurus/knapped

KNAPPED Synonyms: 29 Similar Words | Merriam-Webster Thesaurus

Synonyms for KNAPPED: carved, chiseled, sculpted, sculptured, hewed, cut, stamped, boasted, graved, fashioned

similar words merriam webster knapped synonyms thesaurus