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|  6th December 2012, 08:37 PM | #13 | |
| Member Join Date: Aug 2007 Location: Germany, Dortmund 
					Posts: 9,409
				 |   Quote: 
 here a picture from a cross section through a hippo tooth where you clearly see the row of black spots. And now have a look to the picture Gustav posted. Best regards, Detlef | |
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