Cocos (Keeling) Islands

Indian Ocean.

Though volcanically inactive, the island played a prominant role in our understanding of the growth of fringing reefs, barrier reefs and atolls.

Predominantly due to the hypotheses of Charles Darwin.

Darwin had set out from England in the Beagle during December of 1831.

He was strongly influenced by, the then, new science of Geology.

Mostly incalcated by the writings of Charles Lyell in the latter's Principles of Geology.

After four and a half years, the ship, with Darwin, reached the Cocos Islands on April Fool's day 1836.

The data obtained there and from previous landings on Pacific islands gave rise to his publication

Theory of subsidence of atolls and coral reefs.

This publication and a cross-section of the island was commemorated in a souvenir sheet issued by

Cocos Islands on December 28th, 1981.

A hundred and fifty years and one day after the Beagle set sail from Plymouth,

and a day during which Darwin was subjected to mal de mer.

Many thanks to Ed Benson for souvenir sheet.

 

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