RT Journal Article SR Electronic T1 Architecture and Complex Hearth Features at the Amaknak Bridge Site, Eastern Aleutian Islands, Alaska JF Arctic Anthropology JO Arctic Anthropol FD University of Wisconsin Press SP 92 OP 112 DO 10.1353/arc.2012.0004 VO 48 IS 2 A1 Rogers, Jason S. YR 2011 UL http://aa.uwpress.org/content/48/2/92.abstract AB During excavations at the Amaknak Bridge site (Unalaska Island, Eastern Aleutian Islands, ca. 2500–3600 B.P.) between 1977 and 2007, portions of 30 to 40 semi-subterranean structures lined with stone were unearthed. Many of these houses were fragmentary, having been eroded or truncated by later construction, but approximately 14 retained substantial structural integrity. Most contained complex hearth features consisting of fireplaces, vents, and sub-floor channels. The excavations at the Amaknak Bridge site represent the most complete investigation of this building technology, which has so far been seen at only three sites in the Aleutian chain.