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Beitrge zur Kenntniss der fossilen Pferde und zu einer vergleichenden Odontographie der Hufthiere im Allgemeinen Tab. IV . ns Tab IV Illustration biodiversitylibrary org Rutimeyer Carl Ludwig Biodiversity Heritage Library National Fossil Day Beitrge zur Kenntniss der fossilen Pferde und zu einer vergleichenden Odontographie der