Settlements belonging to the Stone age, and manufactories of stone implements, burial-grounds of the Bronze epoch, earthen forts and burial-mounds (kurgans) - of this last four different types are known, the earliest belonging to the Bronze period - are superposed, rendering the task of unravelling their several relations one of great difficulty.
The leading industries comprise the making of agricultural implements and mineral waters, besides tanning.
Their general purport is shown in many cases by pictorial figures relating to various objects which appear on them - such as chariots and horses, ingots and metal vases, arms and implements, stores of corn, &c., flocks and herds.
It contained a shrine of the Cretan snake goddess, and was rich in minor relics, chiefly in the shape of bronze implements and pottery for household use.
The use of iron for arms and implements now finally triumphed over bronze.