Remarkable cycad fossil in 3D (VIDEO) University of Kansas This video is under embargo. Please login to access this video. Caption Three-dimensional reconstruction of the cone in which the different tissues were first turned transparent and then digitally removed to better understand its internal anatomy. Green: cone scales; Yellow: pollen sacs; Blue: vascular tissue. Credit University of Kansas 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.