sentences:  Majority of the Elamite records are memoranda of single transactions.The earliest known dated Elamite text was written in month 1, regnal year 13th of Darius I the Great (April, 509 BCE) and the latest in month 12, regnal year 28 (March/April 493 BCE).The Elamite records mention about 150 places in the region controlled by Achaemenid administration at Persepolis — most of modern Fars, and perhaps parts of modern Khuzestan, including villages, estates, parks and paradises, storehouses, fortresses, treasuries, towns, rivers, and mountains.