Hadibu, or Tamarida (pop. about 400) the capital, is picturesquely situated on the north coast at the head of the open bay of Tamarida on a semicircular plain enclosed by spurs of the Haghier mountains.
It is a long trough, of nearly semicircular section, the whole bottom being exposed to the firegases.
The term is also given to the apse or semicircular termination of the choir; as at Canterbury in the part called "Becket's crown."
Three other small streams enter the wide semicircular Gulf of Aniva or Higashifushimi Bay at the southern extremity of the island.
These ranges form together the great semicircular mountain-chain, known as the anti-Dacian system, through which the Danube finds a passage at the Iron Gates.