primary excavation การใช้

• The primary excavation of the site began in 1988.
• At the primary excavation site, the marine discovers the Hellmouth, defended by Hell's mightiest warrior, the Cyberdemon.
• The primary excavation has gone down to a level that dates to at least 50, 000 B . C ., searching for evidence of cultural artifacts.
• Six primary excavation sites and three alternate locations will be targeted in the 42nd joint MIA operation conducted in Vietnam since the U . S . Joint Task Force-Full Accounting was established in 1992.
• The primary excavations were carried out to reveal precious remains of art and architecture of the pre-Islamic Iran, dating from the Sassanian period ( 224-651 AD ) when the archaeological significance of Bandian was recognized.