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The Goseck circle is a Neolithic structure in Goseck in the Burgenlandkreis district in Saxony-Anhalt, Germany. It may be the oldest and best known of the Circular Enclosures associated with the Central European Neolithic. It also may be one of the oldest Solar observatories in the world.〔François Bertemes, Peter F. Biehl, Andreas Northe, Olaf Schröder: ''Die neolithische Kreisgrabenanlage von Goseck, Ldkr. Weißenfels.'' In: ''Archäologie in Sachsen-Anhalt.'' NF Bd. 2, 2004, S. 137–145.〕〔Ulrich Boser, (Solar Circle ) ''Archaeology'' Volume 59 Number 4, July/August 2006. Madhusree Mukerjee, (Circles for Space ) December 8, 2003.〕〔See also Atlit Yam and Nabta Playa stone circles, as well as one submerged in Lake Kineret but as-yet unnamed, which are older, and have a similar status to Goseck, as being potentially alinged to astronomical bodies.〕 It consists of a set of concentric ditches 75 metres (246 feet) across and two palisade rings containing gates in places aligned with sunrise and sunset on the solstice days. Its construction is dated to approximately the 49th century BC, and it seems to have remained in use until about the 47th century BC. This corresponds to the transitional phase between the Neolithic Linear Pottery and Stroke-ornamented ware cultures. It is one of a larger group of so-called Circular Enclosures in the Elbe and Danube region, most of which show similar alignments. The existence of the site was made public in August 2003, and it was opened for visitors in December 2005. == Discovery and excavation == The first sign of the circle was a 1991 aerial survey photograph that showed circular ridges under a wheat field. The cropmarks were easy to see in a season of drought. François Bertemes and Peter Biehl of the University of Halle-Wittenberg began a major excavation of the site in 2002. When archaeologists combined the evidence with GPS observations, they noticed that the two southern openings marked the sunrise and sunset of the winter solstice and summer solstice. Radiocarbon dating places the construction of the site close to 4900 BC, while the style of the pottery shards associate it with the Stroke-ornamented ware culture of ca. 4700 BC, suggesting that the site remained in use during two or three centuries.〔François Bertemes, Andreas Northe, ''Der Kreisgraben von Goseck. Ein Beitrag zum ... Niederbayerischen Archäologentages''. Rahden/Westf. 2007, 137–168 (p. 150).〕 Excavators also found the remains of what may have been ritual fires, animal and human bones, and a headless skeleton near the southeastern gate, that could be interpreted as traces of human sacrifice〔(Menschenopfer in Europas ältestem Sonnenobservatorium ) ''Frankfurter Allgemeine Zeitung'', 8 August 2003.〕 or specific burial ritual. There is no sign of fire or of other destruction, so why the site was abandoned is unknown. Later villagers built a defensive moat following the ditches of the old enclosure. Bertemes and Biehl have continued the excavation for a few weeks each year. In 2004 a group from the University of California, Berkeley, joined the ongoing dig, giving it an international scope. Archaeologists and state officials have reconstructed the wooden palisade of the circle. Woodworkers worked with hand tools so that the wooden posts would look more authentic. The site was opened to the public on 21 December 2005, the winter solstice. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Goseck circle」の詳細全文を読む スポンサード リンク
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