History of Estonia the Kunda culture. The early mesolithic Pulli settlement is located by the Pärnu River. It has been dated to the beginning of the 9th millennium BC. The Kunda culture received its name from the "Lammasmäe" settlement site in northern Estonia, which dates from earlier than 8500 BC. Bone and stone artifacts similar to those found at Kunda have been discovered elsewhere in Estonia, as well as in Latvia, northern Lithuania and southern Finland. Among minerals, flint and quartz were used the most for making cutting tools. The beginning of the Neolithic Period is marked by the ceramics of the Narva
Gulf of Finland Kingdom (17%), Sweden (15%), Netherlands (8%), and Finland (7%). The remaining 9% are from Norway, Denmark, France, United States, Italy, Estonia, and Latvia. These objects present potential hazards to navigation, fishery, coastal construction, laying of submarine pipelines and cables, and the environment. Mines were laid in the gulf during World War I (38,932 units), the Russian Civil War, and the Soviet-Finnish War (1939–1940), with an estimated total number of 60,000; 85,000 more mines were set during World War II, and only a fraction of all those were eliminated after the wars. The ecological condition of the Gulf of Finland, Neva