Monumental Roman tumulus found in Bavaria The foundations of a Roman-era burial mound with stone walls have been unearthed near Nassenfels in Upper Bavaria. Stone circular constructions like this are extremely rare finds in what was then the Roman province of Raetia. It was discovered last fall during construction work to build a stormwater retention basin near the town of Wolkertshofen. …
http://www.thehistoryblog.com/archives/74393