73:3.4

The coast line of this land mass was considerably elevated, and the neck connecting with the mainland was only twenty-seven miles wide at the narrowest point. The great river that watered the Garden came down from the higher lands of the peninsula and flowed east through the peninsular neck to the mainland and thence across the lowlands of Mesopotamia to the sea beyond. It was fed by four tributaries which took origin in the coastal hills of the Edenic peninsula, and these are the “four heads” of the river which “went out of Eden,” and which later became confused with the branches of the rivers surrounding the second garden.