Thomas Falkner

Thomas Falkner (6 October 1707 – 30 January 1784) was an English Jesuit missionary, explorer and physician, active in the Patagonia region for nearly forty years. His primary work, The Description of Patagonia, was written towards the idea of English colonization (similar to Mungo Park and other explorers of his era), but it remains valuable as a record of early life, flora and fauna of the region. He is credited with recording the first fossil in present-day Argentina.