Greco-Iberian alphabet lateral, and only one nasal sign. To represent the second rhotic rho gets an additional stroke. Eta is used instead of epsilon to represent /e/. The only letter not found in the modern variant of the Greek alphabet is sampi. The letter forms are petroglyphic since the writing surface (ceramic, stone, lead) affords angular glyphs with straight lines. Greco-Iberian alphabet The Greco-Iberian alphabet is a direct adaptation of an Ionic variant of a Greek alphabet to the specifics of the Iberian language, thus this script is an alphabet and lacks the distinctive characteristic of the rest of paleohispanic scripts that
History of the Greek alphabet Plutarch criticizes Herodotus for prejudice and misrepresentation. Furthermore, he argues that "Gephyraei" were Euboeans or Eretrians and he doubts the reliability of Herodotus' sources. Plutarch and other ancient Greek writers credited the legendary Palamedes of Nauplion on Euboea with the invention of the supplementary letters not found in the original Phoenician alphabet. The distinction between "Eta" and "Epsilon" and between "Omega" and "Omicron", adopted in the Ionian standard, was traditionally attributed to Simonides of Ceos (556-469). Plutarch goes further back to describe an older Greek writing system, similar as he attested to the Egyptian writing. In his “Discourse Concerning Socrates’s