Home» By Authors» K» Khanmohamadi, Behrouz Qal’eh Haidari/Khezerlu, a prehistoric, protohistoric and historical site in the Siyah Cheshmeh plain, north-western Iran A recently discovered site in Halaj, Mergavar Valley, Iran Qal’eh Takht/Nanas. A fortress and rock-cut chamber in the Lake Orumiyeh Basin, Iran Two recently discovered subterranean rock-cut complexes in Qushchi, Iran