File:Ohio incognitum - 1.jpg
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[edit]DescriptionOhio incognitum - 1.jpg |
Magyar: „Ohio incognitum”-nak nevezett óriás fosszilis maradványok, melyekről manapság tudjuk, hogy az amerikai masztodonokhoz (Mammut americanum) tartoznak; az Angliában levő Királyi Sebészeti Akadémián.
English: The 'Ohio incognitum' in the Hunterian Museum at the Royal College of Surgeons of England.
In the mid-18th century a series of giant bones from North America created controversy among naturalists. Debate raged over whether they were from existing species or extinct animals. The first fossils of the 'Ohio incognitum' were described by Georges Louis Leclerc, Comte de Buffon (1707-1788) in 1761. He correctly identified them as the ramains of an extinct elephant-li animal (the mastodon). However criticism forced Buffon to retract his conclusion in 1764. In 1767 William Hunter demonstrated that the fossils were different to living elephants. He explained that he had shown some examples of the bones to John Hunter: my brother ... being particularly conversant with comparative anatomy, at the first sight he told me the grinder was certainly not an elephant's. |
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Author | Emőke Dénes | |||
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