Ornate Lichid Barrandian Trilobite Miraspis mira

Description: Miraspis mira is perhaps one of the world’s most ornate trilobites. It is exceptionally spinose with spines projecting from the cephalon thorax and pygidium. Making it even more extraordinary are the smaller “spines on spines” which are one of the hallmark features of Miraspis. See Milan Snajdr’s excellent book BOHEMIAN TRILOBITES page 252-3 for a detailed description and photograph of this incredible creature.

This particular specimen would be considered in good condition. The cephalon has retained its free cheeks, shows some erosion and is missing most of its “crown of thorns” spinosity. The thorax and pygidium are in very good condition. The two larger flanking pygidium spines are even showing a few of the hallmark “spines on spines” on the upper interior sides. (If you look closely at my photographs they are visible.) Miraspis mira are very rare and difficult to acquire. I have never seen one in excellent condition. This one, though far from perfect, is still eminently collectable and knowledgeable collectors will readily appreciate its inherent value.

There are more that 1300 described species of Barrandian trilobites. An amazing statistic when you consider the area collected is only a few hundred square miles. Bohemia is the historical name given to the area of central Czech Republic where these species are found. Barrandian trilobites refer to the trilobite fauna found here. The term comes from the seminal work done by the J. Barrnade (1799-1883) who spent over half his life describing these trilobites and helping establish the science of paleontology. He himself described over 300 species. Bohemian trilobites are found in the Middle, and Upper Cambrian, Ordovician, Silurian and Devonian Periods. They have been studied and collected since the mid 1700's. Their quality of preservation, variety and scientific importance has made them most collectable ever since.