Fossil Halkieria evangelista (image) University of Bristol Share Print E-Mail Caption Fossil Halkieria evangelista from the Cambrian Sirius Passet fossil Lagerstätte of North Greenland. The affinity of halkieriids has been much debated, showing similarities to molluscs, brachiopods and annelids. It has been interpreted to represent a distinct Cambrian animal body plan but it is more conventionally interpreted as a primitive mollusc. Credit Jakob Vinther, University of Bristol. Usage Restrictions Single use only. To be used with press release. Please do not archive. Share Print E-Mail 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.