Fossil Crabs (IMAGE) Smithsonian Tropical Research Institute Caption Javier Luque (Yale University) looking for fossil crabs in the Colombian Andes. Credit Daniel Ocampo R., Vencejo Films. Usage Restrictions Credit: Daniel Ocampo R., Vencejo Films. 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.