The order of thalassocracies in the various versions of the list is nearly fixed, but the dates need considerable adjustment, which Myres sets about to reconcile through all historical sources available to him. He discovers some gaps. The solidest part of the list brackets the Ionian Revolt. The Milesian thalassocracy is dated 604-585 BC. It was ended by Alyattes of Lydia, founder of the Lydian Empire, who also fought against the Medes. The latter struggle was ended by the Eclipse of Thales at the Battle of the Halys River in 585 BC, when the combatants, interpreting the phenomenon as a sign, made peace. The Lydians were now free to turn on Miletus, which they did for the next 11 years, reducing it. When the Persians conquered Lydia in 547/546 they acquired the Ionian cities.