Ms. Chalida Laojumpon is a Lecturer at the Faculty of Learning Sciences and Education at Thammasat University. She is a Ph.D. Candidate in Palaeontology at Mahasarakham University. She pursued her M.Sc. in Biology and her B.Sc. in Biology at Mahasarakham University. She is an expert in the biology of dinosaurs, biodiversity, biogeography, paleontology and natural science. She has published a number of researches and participated in national and international conferences including New data on Heteroptychodus (Elasmobranchii: Hybodontiformes) from the Lower Cretaceous of Thailand, the 2nd International Conference on Paleontology of Southeast Asia; New vertebrate-bearing localities in the Triassic of Thailand; A new site with articulated fish remains (Actinopterygii: Holostei) from the Late Triassic of Thailand; the 6th International Meeting on Mesozoic Fishes in Vienna, Austria.