Stratum Unlimited specializes in CRM Archaeology and Rock Art Conservation.

Stratum’s archaeology work includes excavations and report writing. Archaeological fieldwork includes excavations for counties, businesses, and foundations wishing to know more about local prehistory and how to better protect material vestiges of that prehistory. Report writing includes synthesis and illustration of fieldwork and laboratory results for other archaeological CRM firms wishing to finalize big surveys, test excavations, and data recoveries.

Stratum’s rock art work involves the recording, condition assessment, hands-on conservation, (graffiti removal), and management planning of pictograph and petroglyph sites. Rock art clients include international organizations and foundations, government and state agencies, and  private foundations within the United States of America.