Cutting a Fossil Slab (IMAGE) Field Museum Caption Scientists in the field at Fossil Lake, Wyoming, sawing apart rock to free fossils. Credit (c) Lance Grande, Field Museum Usage Restrictions Please include credit 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.