Minoan civilization activity (in the Cyclades and the Argolid/Attica). Archaeologist Olga Krzyszkowska agreed: "The stark fact is that for the prehistoric Aegean we have no direct evidence for war and warfare "per se"." Between 1935 and 1939, Greek archaeologist Spyridon Marinatos posited the Minoan eruption theory. An eruption on the island of Thera (present-day Santorini), about from Crete, occurred during the LM IA period (1550 - 1500 BC). One of the largest volcanic explosions in recorded history, it ejected about of material and was measured at 7 on the Volcanic Explosivity Index. The eruption devastated the nearby Minoan settlement at Akrotiri on
Cypro-Minoan syllabary polis itself. Since then, the number of Greek artifacts gradually increases in the Cypriot context, and around 950 BC the Cypro-Minoan script suddenly disappears, being soon substituted by the new Cypriot syllabary, whose inscriptions represent mainly the Greek language, with just a few short texts in Eteocypriot. As long as the script remains undeciphered (with only about 15-20 signs having clear parallels in cognate scripts), it can only be speculated whether the language was the same as Minoan or Eteocypriot, and whether these two were identical. However, Silvia Ferrara and A. Bernard Knapp noted that the name "Cypro-Minoan" (based on