Author:Johan Georg Forchhammer

Johan Georg Forchhammer

Danish mineralogist and geologist

Johan Georg Forchhammer


  • "Account of the Cretaceous and Tertiary strata of Denmark" in Edinburgh journal of science (1828)

Works about ForchhammerEdit


Works by this author published before January 1, 1927 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.