Extended Data Fig. 7: Additional views of hand and forelimb of Kayentatherium perinate (TMM 43690-5.032a).
From: Jurassic stem-mammal perinates and the origin of mammalian reproduction and growth
a, Partial left hand in situ with paired jaws, carpals, humerus and additional fragmentary elements. b, Partial left hand in palmar view. I–V, digits I–V.
