A Large Multiple Trilobite Fossil Plaque (Ex. Christie’s). An unusual multiple trilobite plaque comprising five trilobites. From Morocco. Devonian period (c.419 – 359 million years ago). The length of the trilobites range from 15cm to 28cm. The size of the plaque is 69cm x 57cm. Comes with a tailor-made steel display stand. This item was sold at Christie’s Natural History sale in September 2006, lot 2118. Copy of Christie’s original invoice is included. From a private Sussex collection.