Besides these places, the inscriptions mention a large number of cities which we cannot definitely connect with any particular site. Such are Zaban and Zadu, beyond the Lower Zab, probably somewhere in the vicinity of Kerkuk; Kurban, Tidu (?), Napulu, Kapa, in Adiabene; Arapkha and Khaparkhu, the former of which names recalls the Arrapachitis of Ptolemy, in the district about Arbela; Hurakha, Sallat (?), Dur-Tila, Dariga, Lupdu, and many others, concerning whose situations it is not even possible to make any reasonable conjecture. The whole country between the Tigris and the mountains was evidently studded thickly with towns, as it is at the present day with ruins; but until a minute and searching examination of the entire region has taken place, it is idle to attempt an assignment to particular localities of these comparatively obscure names. In Western Assyria, or the tract on the right bank of the Tigris, while there is reason to believe that population was as dense, and that cities were as numerous, as on the opposite side of the river, even fewer sites can be determinately fixed, owing to the early decay of population in those parts, which seem to have fallen into their present desert condition shortly after the destruction of the Assyrian empire by the conquering Medes. Besides Asshur, which is fixed to the ruins at Kileh-Sherghat, we can only locate with certainty some half-dozen places. These are Nazibina, which is the modern Nisibin, the Nisibis of the Greeks; Amidi, which is Amida or Diarbekr; Haran, which retains its name unchanged; Sirki, which is the Greek Circesium, now Kerkesiyeh; Anat, now Anah, on an island in the Euphrates; and Sidikan, now Arban, on the Lower Khabour. The other known towns of this region, whose exact position is more or less uncertain, are the following:--Tavnusir, which is perhaps Dunisir, near Mardin; Guzana, or Gozan, in the vicinity of Nisibin; Razappa, or Rezeph, probably not far from Harran; Tel Apni, about Orfah or Ras-el-Ain; Tabiti and Magarisi, on the Jerujer, or river of Nisibin; Katni and Beth-Khalupi, on the Lower Khabour; Tsupri and Nakarabani, on the Euphrates, between its junction with the Khabour and Allah; and Khuzirina, in the mountains near the source of the Tigris. Besides these, the inscriptions contain a mention of some scores of towns wholly obscure, concerning which we cannot even determine whether they lay west or east of the Tigris.