Krishna, Jai, Guillermo Meléndez, Bindhyacha Pandey, y Deo Brat Pathak. «Middle Oxfordian Ammonites (Perisphinctinae) from Kachchh (India): Biostratigraphic and Palaeobiogeographic Implications». Spanish Journal of Palaeontology 11, no. 3 (febrero 27, 2022): 140–147. Accedido noviembre 10, 2024. https://pasquin.uv.es/index.php/sjpalaeontology/article/view/23934.