this site has interesting info about some dacian sites in romania. particularly interesting how they carved with such precision into the hard
andesite stone, and a few other interesting things - worth the read i thought. the site of sarmisegetusa is pretty cool.
The Info/Link you offered was quite interesting to review.
I have been looking at the "Thracian" aspect from this region, which the Dacians truely were, and thought the following may also be of interest to
you and others.