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Jochen
Petrified wood on a turn table
Petrified wood on a turn table
Jochen
limestone with coral fossils on turn table
limestone with coral fossils on turn table
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brown coal of the German mine Ludwig Haas II on turn table
brown coal of the German mine Ludwig Haas II on turn table
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limestone with brachiopod and crionids fossils on turn table
limestone with brachiopod and crionids fossils on turn table