Daɣ awa id axdaman archaeologist tan stratigraphy?
Stratigraphy t assohen hullan i archaeologist tan tolas exdam i afissar n alwaq d edag daɣ sit Daɣ taqqimt, ihandagan win akal edes n s afalla aqqalan wi eynaynen tolas wi s andarran aqqalan wi aru nen Stratigraphie tadobat ad tadhil archéologuetan ye ajaraw ən elan ən edag ad haratan abdanen adobatnen adiqilan aygan dǎɣ edag.