Convex traces of firesetting in the Siggjo Neolithic rhyolite quarries. Photo by Per Storemyr
Convex traces of firesetting in the Siggjo Neolithic rhyolite quarries. Photo by Per Storemyr
← The rhyolite quarries at Bømlo in Norway: Traces of firesetting in the Neolithic
Convex traces of firesetting in the Siggjo Neolithic rhyolite quarries. Photo by Per Storemyr
Convex traces of firesetting in the Siggjo Neolithic rhyolite quarries. Photo by Per Storemyr