Shihtienfenia
In Depth Shihtienfenia is one of the first pareiasaurs known from China, and one that raised a few eyebrows. Most known pareiasaurs have four sacral vertebrae (the vertebrae that are housed within the pelvis), but Shihtienfenia has six. Unfortunately the skull of Shihtienfenia is still unknown, so it is still uncertain what other differences may … Read more