This Horntail ?Mirmicium schroeteri was found in the famous upper jurassic layers of Solnhofen, Germany.
The insect is well preserved, even the fragile wing-structures are clearly visible. It measures abou 5 x 5 cm. One of the slabs was broken and have been glued. The stones measure about 21 x 19 cm.
The insect have been covered with a thin layer of laquer, this could be removed easily by using Aceton. No further manipulations.
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