To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. Micro-tomographic reconstruction of Cretaceous tumbling flower beetle Angimordella burmitina. Pollination of Cretaceous flowers Tong Bao, Bo Wang, Jianguo Li, and David Dilcher PNAS. 2019. 116:24707-24711 DOI: 10.1073/pnas.1916186116 Download Original Video Browse All Videos »