Adaptations Evolution New Research Organisms Paleobiology Yicaris – Progenitor of the Crustacea Kevin Zelnio August 30, 2010 Best of ZelnioChinaCrustaceafossilYicaris Finding any new fossil is rare. Finding invertebrate fossils is made even more rare because of the squishy nature of most invertebrates. Sometimes the wandering… View More Yicaris – Progenitor of the Crustacea
