Published February 9, 2013 at 1500 × 967 in Placental Mammal Diversity Blossomed After Age of Dinosaurs The phenomic matrix constructed in MorphoBank, including images describing traits. Image credit: Image of Hapalops elongatus by artist John Sibbick, reused courtesy of D. Norman (Click image to enlarge) (Visited 23 times, 1 visits today)