Fieldwork in Antarctica (IMAGE) Field Museum Caption Lead author Dr. Brandon Peecook prospecting for Triassic vertebrate fossils at Coalsack Bluff, a famous site in Antarctic paleontology. Credit (c) Adam Huttenlocker, Field Museum Usage Restrictions Please include credit (c) Brandon Peecook, Field Museum 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.