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Trilobite Trackways Age: Mississippian Formation: Glen Dean Formation Location: Perry County, Indiana Size: Plate is 4.3" X 4.6" This specimen is not for sale Click here for similar specimens that are for sale
Here is an extremely nice trilobite trace fossil. These are trilobite trackways from the Mississippian of Indiana. This plate has several trackways - over nine inches of trackway are present. The trackways exhibit very good detail. You can easily see how the legs of the trilobite pushed up ridges of mud as the trilobite crawled along the sea floor bottom. You can even see where two trilobites crossed paths. The trackways are nicely positioned on the natural plate of limestone. No trilobite collection is complete unless it contains a nice trackway.