3600-2500 Malta Animal Relief of a bull and sow part of monumental structures from Tarxien, Malta. Maltese prehistory has been recalibrated to 3rd millennia BCE. The prehistoric Maltese cultures developed earlier and independently of the Egyptian pyramids or Stonehenge.
The Hypogeum in Hal-Saflieni, Paola, Malta, is a subterranean structure dating to the Saflieni phase in Maltese prehistory. Thought to be originally a sanctuary, it became a necropolis in prehistoric times. - http://www.oddee.com/item_96666.aspx
Megalithic Temples of Malta, one of the oldest structures in the world
speaking chamber - archaeoacoustic - The Hypogeum, Malta
Medieval Ship Carving ... in Westford, MA. Found near the Westford Knight site. Weathering patterns of carving are consistent with that of 600-year-old artifact. And why would a Colonial trail-marker depict a knorr, a 14th-century ship?
Hagar Qim temple – Malta. Malta's prehistoric temples are officially classified as being the oldest free-standing monuments in the world and are World Heritage sites.