Fabiany Herrera in the field (IMAGE) Field Museum Caption Lead author Fabiany Herrera holding a fossil of the oldest grape ever found in the Western Hemisphere. Credit Photo courtesy of Fabiany Herrera Usage Restrictions Please include credit License Original 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.