Juvenile Hyracodon Upper Teeth, Fossil, South Dakota, Oligocene, R1114

 
  
  

   
    Type:
   
   Fossil upper tooth section from
   
    Hyracodon nebraskensis
   
   .  This is a juvenile specimen as you can see a 4th molar erupting from below the others.  Neat specimen that will make a nice addition to the collection.
  
  

   

   
    Locality:
   
   Private land in Pennington County, South Dakota
  
  

   

   
    Age:
   
   Oligocene, 30 Million Years Ago
  
  

   

  
  

   
    Weight:
   
   7 ounces
  
  

   

  
  

   
    Note:
   
   Ruler increments are 1/16 inch.