Here is a extremely rare  multiple trilobite - plate from the Ordovician of Wales.
This fossil plate shows a unusual high density of fossils whar is very unusual for the Hope - Shales. This shales are also known by local collectors as the “Hopeless Shales” because of the mostly unfossiliferous nature.  But also the presarvation of the single specimens offers a lot of nice details to see. This plate is defiantly a excellent showcase piece.
The largest trilobite is about 73 mm long.
 

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