A cooperation between the Paleontological Museum, University of Oslo, Norway and Institute of Paleobiology, Polish Academy of Sciences, Warsaw, Poland.
Casting, November 1999 to March 2000
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When all the silicone moulds were completed, Bjørn Lund started to make casts of each bone. This is one of the most advanced moulds. |
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Every mould has been studied to find the best position for the casting holes. Casting material is poured through these holes. |
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The casting material is of the same consistency as yogurt and hardens within a few hours. |