In addition to the evidence available to Petrie et al., proponents also point out similarities in the names of divinities and places in the religious beliefs of the two cultures, and in depictions of regalia. For example the primeval mound of the Egyptian first creation was called the Island of Nun, and was surrounded by the Waters of Nun, while the Sumerian name for the great temple in their original city of Eridu was Nun.ki—the 'Mighty Place'—and it was built on an island in the reed swamps. Several scholars have also noted that the name Osiris is a Greek pronunciation, and that the god would have been called Asar in Egyptian, while the Sumerian god of the Eridu area was also called Asar (the Babylonian Marduk.). The Uruk period of Ancient Mesopotamia (4100–2900 BC calibrated) predates the Naqada II period of Ancient Egypt (3500-3200 BC) and indeed there is evidence of colonies of this Uruk civilization over a wide area—from the Taurus Mountains in Turkey, to the Mediterranean Sea in the west, and as far east as Central Iran.