Cala Gonone Sardinia Cupmarks
The LexiLine files at
http://groups.yahoo.com/group/LexiLine/files
in the folder for Sardinia contain
calagono.tif and calagono.gif
which show that the cupmarks found at Cala Gonone (on your maps near Dorgali)
(thanks to photographs sent to me by Enrico Calzolari)
represent Ursa Minor,
which is also what Nuraghi Arvu represents.
This fits well since Cala Gonone
is betweeen Mamoiada (the Pole) on Sardinia
and La Spezia in Italy which represents Cassiopeia.
For a map see http://www.megaliths.net
under Italy.