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
Minoan civilization the related Linear B script, which encodes the earliest known form of Greek. Several attempts to translate Linear A have been made, but consensus is lacking and Linear A is currently considered undeciphered. The language encoded by Linear A is tentatively dubbed "Minoan". When the values of the symbols in Linear B are used in Linear A, they produce unintelligible words, and would make Minoan unrelated to any other known language. There is a belief that the Minoans used their written language primarily as an accounting tool and that even if deciphered, may offer little insight other than detailed descriptions