A Fossilized Cloudinomorph (IMAGE) University of Missouri-Columbia Caption A fossilized cloudinomorph from the Montgomery Mountains near Pahrump, Nev. This is representative of the fossil that was analyzed in the study. Credit University of Missouri Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.