This 215 m.y. old dentary was only 2 cm long, but it tells a big story in early mammalian evolution.
https://phys.org/news/2020-10-tiny-jaw-greenland-complex-teeth.html
My name is Jacob and I live in Camdenton, MO. I have always been intrigued by fossils and love to look for them when I get that chance. I have never noticed any around the lake of the ozarks region. Are there fossils around here? Thanks,
Jacob