Tag Archive for 'Mancos Shale Formation'

An illustration of the finds made by Jud et al. Image credit: Sae Bom Ra, Adelphi University.

Large Angiosperm Trees Grew in North America 15 Million Years Earlier than Thought

Oct 2, 2018 by News Staff

According to new research led by Dr. Nathan Jud of William Jewell College, angiosperm (also called broad-leaf, hardwood or deciduous) trees approaching...