Rows of Cilia on <i>Daihua</i> (IMAGE) University of Bristol Caption This is a close-up of the rows of cilia on Daihua, which helped the authors place the fossils on the comb jelly stem lineage. Credit Photograph by Jakob Vinther Usage Restrictions Single use only - please do not archive 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.