Hello and thank you for stopping by our store. Today being offered is an excellent and rare Proetus Trilobite Fossil from Morocco. These specimens are becoming more of a rarity and if you do your research, you'll find that there aren't many offerings for this beautiful and most rare trilobite. Granulosos, Devonian Period, 400 myo. This particular specimen displays itself most fabulously and is just packed with details. ME-0043 measurements are 22x14mm's (the actual trilobite) and is one great piece for your collection. This specimen is not cast, it is the real deal. Obtained from the Tahiri Museum in Erfoud Morocco. World famous for their specimens and fossil preparation. Please do some research and you'll find that she is very rare and hard to come by and that my buy it now price is always no competition. Please stop by our store for the best selection on Meteorites and my other site featuring Meteorites at eegooblago_meteorites here on eBay. Cheers and don't hesitate, these babies go quick!