The ruins of the site rest atop a sandstone hill, hugging the far northern coast of the current State of Israel near the border with Lebanon. One can see later-period standing structures that provide the backdrop for what is now a national park and beach resort. But below the surface, and beneath the ocean waves, lie the remains of an ancient harbor town that reach back in history to as long ago as Chalcolithic times (4500 -3200 BC)... Known today as Tel Achziv, its remnants have been explored and excavated before, by Moshe Prausnitz from 1963 through 1964 and, in...