Mazon Creek Shrimp Molt - 1.36" specimens indicating the presence of Chromium

indicating the presence of Chromium

xichuanensis in central China

Earring Dimensions: 17mm x 9mm x 11mm

Prior to its inclusion in Mini Museum's collection

Lines for the telegraph were appearing everywhere

Mazon Creek Shrimp Molt - 1.36" specimens indicating the presence of Chromium300,000,000 years ago, in the Carboniferous Period, Earth was a dense tropical jungle. Lush forests were home to all manner of prehistoric creatures and swampy landscapes covered the surface. We know of this incredible time thanks to the fossil imprints left behind by plants and animals that were preserved for millions of years. This specimen is a shrimp molt fossil, measuring 1. 36", that was recovered from Mazon Creek in Illinois. This former coal