Coral Reefs; Volcanic Islands; South American Geology — CompleteNote 22 — Chapter VI · ON THE DISTRIBUTION OF CORAL-REEFS WITH REFERENCE TO THE THEORY OF THEIR FORMATIONReading edition“Ann. des Scien. Nat.” tom. vi, p. 281.◇Copy noteReturn to Chapter VI ON THE DISTRIBUTION OF CORAL-REEFS WITH REFERENCE TO THE THEORY OF THEIR FORMATION