Deltaterasserne is one of the largest archaeological sites in Peary Land, the northernmost part of Greenland. These terraces were inhabited circa 4000 - 3700 BC by Independence I and Independence II cultures.
Deltaterrasserne was constructed of large, terraced stones, ranging from 5m to 23m above sea level. Knuth named the site's ruins and caches in order of their descending elevation. These are scattered over 800 m of beach terraces in a multicomponent campsite. The highest of the terrace sites is named Terrace A. Its three ruins contain tent rings, central hearth, charcoal, and a gravel berm periphery, along with a meat cache. Terrace B is located most centrally within the site and also has the most features, including open-air box hearths and dwellings. Terrace C contains only one feature, a cache with a paved lower floor. Terrace D contains caches, dwellings, and an open-air hearth. Terrace E is the lowest of the terraced ruins and features a Stone Age tent ring. A striking resemblance has been noted between the Deltaterrasserne dwellings with those from northern Eurasia.
Hundreds of organic, faunal, and lithic artifacts were recovered. Organic artifacts included items such as axes, charred driftwood, pointed sticks, pins, and birch bark rolls. Faunal artifacts included bird, fish, and mammalian remains. Lithic artifacts include burin spalls. The most common artifacts were microblades, burins, flint flakers, and bone needles. Some needles exhibited rectangular eyeholes, typical of Independence II culture, while others had round eyeholes, typical of Independence I culture. Found at Terrace B was a side prong fragment for a leister or bird dart.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.