Rock solid evidence (VIDEO) Southern Methodist University This video is under embargo. Please login to access this video. Caption SMU paleontologist Louis L. Jacobs, lead author of a study that outlines what rocks and fossils were found in Angola, explains in a video why these findings provide clear evidence of the split between South America and Africa and the subsequent formation of the South Atlantic Ocean. Credit SMU, Garret Holton Usage Restrictions None 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.