Project 3218: N. A. Jud, M. D. D'Emic, S.A. Williams, J.C. Mathews, K.M. Tremaine, J. Bhattacharya. 2018. A new fossil assemblage shows that large angiosperm trees grew in North America by the Turonian (Late Cretaceous). Science Advances. 4 (9):1-6.
This project has 1 specimen.