Complex sentence: The first excavations were carried out by Franco Anelli from 1933 to 1939 and the archaeological sequence was systematically recorded by Srečko Brodar from 1947 to 1953.
Split into simpler sentences: The first excavations were carried out by Franco Anelli from 1933 to 1939. Systematic recording of the archaeological sequence was by resumed by Srečko Brodar from 1947 to 1953.