The Khok Pha Suam locality in the province of Ubon Ratchathani, northeastern, Thailand, is known as “the last home Thai dinosaurs”, because it belongs to Lower Cretaceous Kruat Formation (Aptian-Albian) which currently youngest Mesozoic vertebrate fossil producing formation Khorat Group. Here, we describe a diverse assemblage, including hybodonts, ray-finned fishes, turtles, crocodyliforms, pte...