by Jona Lendering Genealogy of the Seleucids Seleucid Research Bibliography, compiled and maintained by the Seleucid Study Group Ancient history of Iran Former empires in Asia Former countries in Central Asia Former countries in South Asia Former countries in Western Asia 4th-century BC establishments States and territories established in the 4th century BC 310s BC establishments 312 BC States and territories disestablished in the 1st century BC 63 BC disestablishments Classical Anatolia Empires and kingdoms of Iran Offshoots of the Macedonian Empire Former monarchies of Central Asia Former monarchies of Western Asia Former monarchies of South Asia