

2009 marks the 150th anniversary of the publication of Darwin's On the Origin of Species by means of Natural Selection, in which the Joggins Fossil Cliffs are referenced. Charles Darwin drew on the completeness of exposure at Joggins and the recurrence of the fossil forests to illustrate that the fossil record was inherently incomplete. Darwin argued that even in the unrivaled exposures at Joggins, the intervening beds theoretically could hide “the fine intermediary gradations which must on my theory have existed between them,” with the result that the fossil record generally gives the misleading appearance of “abrupt, though perhaps very slight, changes of form".
The Joggins Fossil Cliffs (Nova Scotia side of Bay of Fundy) were made a World Heritage Site by UNESCO last year. The cliffs are referred to as a "Coal-Age Galapagos" and are the best place in the world to see fossils from this period.