a brief period of stagnation. The Tukulti-Ninurta Epic describes the war between Tukulti-Ninurta I and Kashtiliash IV. Sources External links Assyrian origins: discoveries at Ashur on the Tigris: antiquities in the Vorderasiatisches Museum, Berlin, an exhibition catalog from The Metropolitan Museum of Art Libraries (fully available online as PDF), which contains material on Tukulti-Ninurta I 13th-century BC Assyrian kings 12th-century BC Assyrian kings 13th-century BC births 1200s BC deaths Year of birth unknown