related tags: 46A56E 5E8D72 64492B 78A25D 7C906E AE9C61 D5B03B D9D5A3 F4EB88 archer bed boanerges bone bonebed city county edaphosaurus formation fossil fossils geraldine nocona pelycosaur pelycosaurs permian reptile reptiles texas wolfcampian 554839