
150-million-year-old fossil is the link between birds and dinosaurs – @theU
Jingmai O’Connor will discuss Achaeopteryx at NHMU’s DinoFest Prehistoric Skies. Jan. 31-Feb. 1 will be a weekend of experts, workshops and special-collections access all focused...
Elolvasom a cikket itt: attheu.utah.edu ›



























