Tylos

Tylos was the Greek exonym of ancient Bahrain in the classical era, during which the island was a center of maritime trade and pearling in the Erythraean Sea. The name Tylos is thought to be a Hellenisation of the Semitic Tilmun. From the 6th to 3rd century BC Bahrain was part of the Persian Empire. After the conquest of Persia by Alexander the Great, his admiral Nearchus led an expedition which discovered the island, and serving under Nearchus was Androsthenes of Thasos, who left an extensive account of the island in Periplus of India, the source of many subsequent writers, including the contemporary botanist Theophrastus, who states that the island was a rich source of cotton and timber.

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