Mathur, V. K., and D. K. Srivastava. “Record of Terminal Neoproterozoic Ediacaran Fossils from Krol Group, Nigalidhar Syncline, Sirmaur District, Himachal Pradesh, India”. Journal of Geological Society of India 64, no. 2 (August 1, 2004): 231–232. Accessed September 20, 2024. https://geosocindia.com/index.php/jgsi/article/view/82964.