Myself, Ethan Aines and Mats G. Eriksson are proud to present our report on last year’s fieldwork at Stensö Castle, Östra Husby parish, Östergötland. Lots of goodies there, and with an added meaty report on the bones by Rudolf Gustavsson! It was a very fruitful two weeks at the site, during which we found the missing half of the perimeter wall, abundant fine pottery from around AD 1300, a runic inscription by a certain Helgi, the bones of a skinned cat, and more.
Here on Sb: Stenso 2015 Report (High-res, single-sided print)
And on archive.org.
See also the report for 2014, the first documented excavations at the site.
More like this
Compare the disc from Stensö to these "fairy stone" calcium carbonate concretions from the Harricana River in the Abitibi-Témiscamingue admin region, Quebec, Canada. The Stensö piece has been sanded smooth and flat on one side.
Last year I headed four weeks of excavations at two previously unexplored castle ruin sites near the Swedish city of Norrköping: Landsjö in Kimstad and Stensö in Östra Husby. Finds and written sources suggest that both were built and inhabited in the 13th and 14th centuries.