- abraders
- ə'breɪdə(r) n. something which wears down a surface by rubbing or scraping
English contemporary dictionary. 2014.
English contemporary dictionary. 2014.
Lithic reduction — The Levallois technique of flint knapping Lithic reduction involves the use of a hard hammer precursor, such as a hammerstone, a soft hammer fabricator (made of wood, bone or antler), or a wood or antler punch to detach lithic flakes from a lump… … Wikipedia
Cades Pond culture — The Cades Pond culture is defined as a Middle Woodland Southeast period archaeological culture in north central Florida, dating from around 200 to 700. It is found in an area roughly corresponding to present day Alachua County, the northern half… … Wikipedia
Nodena Phase — The Nodena Phase and some of its associated sites The Nodena Phase is an archaeological phase in eastern Arkansas and southeastern Missouri of the Late Mississippian culture which dates from about 1400–1650 CE. The Nodena Phase is known from a… … Wikipedia