Giant bean fossils (IMAGE) Penn State Caption Giant bean fossils of the newly described extinct legume Jantungspermum gunnellii were found in Indonesian Borneo. The legumes were closely related to the Australian back bean tree, Castanospermum, found today only in lowland rainforests of northern Australia and neighboring islands. Credit Provided by Edward Spagnuolo Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.