activities   -   actors   -   community places   -   events   -   ideas   -   imaginary landscape   -   physical landscape   -   physical processes
http://www.cidoc-crm.org/cidoc-crm/E26_Physical_Feature
http://www.cidoc-crm.org/cidoc-crm/E26_Physical_Feature

Instances (3)

midden assemblage
physical landscape
tephra