Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Object Groupings and Systems (hierarchy name)
4. object groupings
5. [object groupings by general context]

Anotations

Scope note:

Refers to a collection of prehistoric objects or implements of approximately the same age or era found at one or several related archaeological sites and used as evidence of the origin of the technique that was used to create similar objects. For the style and technique used to produce the implements, use "industry (technique)."