Overview
- The Antiquity study reports a footprint of roughly 346 to 350 acres, far exceeding earlier estimates of about 100 acres.
- Magnetometry outlines rows of rectilinear domestic compounds and a larger central monumental structure consistent with formal planning.
- The team identifies a dedicated tin-bronze production zone, with crucibles, slag, and artifacts pointing to organized metallurgy.
- Material styles link Semiyarka to Alekseevka–Sargary and Cherkaskul groups, suggesting regional exchange around 1600 B.C.E.
- Excavations have begun beyond the published survey, and external experts caution against labeling the site a city pending fuller data.