In the early 1970s, a noted nuclear scientist
Isadore Perlman undertook the analysis of numerous Cypriot ceramics sent to him by the Swedish archaeologist, Einar Gherstad, when he pioneered high-precision methods of
neutron activation analysis at the
Lawrence Berkeley Laboratory in the US. Neutron activation analysis helps to determine the origin of ancient pottery and other artifacts through the analysis of the clay from which they were made. He was helped in the project by another noted scientist
Frank Asaro. Second millennium BC pottery from Cyprus was one of the first archaeological projects that Perlman and Asaro undertook. The project of the origin of the then assumed Second Millennium Palestinian Bichrome Ware was undertaken as part of the PhD thesis of Michal Artzy. This project was chosen because the archaeology for that period in that area was rather confused, and Perlman hoped to add some clarity to the matter. Aided by the Swedish archaeologist
Einar Gjerstad, they obtained 1,200 pottery sherds excavated by the
Swedish Cyprus Expedition in 1927-31. Up until that time, the distinctive type pottery called "Bichrome Ware," first found in
Tel Ajjul in
Palestine by the archaeologist
Sir Flinders Petrie, was believed to originate in Palestine. This pottery was very common all over the
Levant. The Berkeley group showed that, in fact, the chemical composition of the pieces matched the composition of Cyprus-made pottery, which meant that these items were later exported to Palestine and other areas, a result that had extensive ramifications on the archaeology of the
Eastern Mediterranean. Thus, it was found that the fast wheel was used in Cyprus in the second millennium BC (which was not known before). Also, many types of pottery previously believed to have originated in
Ras Shamra-Ugarit, now in Syria, had actually been made in Cyprus. ==See also==