When Pannotia subsequently split, about 550 million years ago, the interior oceans created by this event, such as lapetus, Tuzo Wilson's so-called 'proto-Atlantic' separating present-day North America from Western Europe, were subsequently destroyed as the next supercontinent (Pangaea) was created.

As experiment has shown that light waves capable of effecting chemical changes do not penetrate the water deeper than 400 meters and as the other conditions of assimilation are met above this line, it is proposed to distinguish a diaphanic region including the land and the water to a depth of 400 m. and inhabited by assimilating organisms and an aphotic region including the ocean and lakes below the assimilation-line and the dark caves of the crust, where plant life is impossible.

Using a double loop, each dword of the first factor is multiplied by each dword of the second factor […]

In Europe, the organizer was the hostess and her principle was catenary.