Shah, Rayees Ahmad, Hema Achyuthan, Powel Jose, Aasif Mohmad Lone, and K. Geethanjali. 2018. “Ferricretes of Sriperumbudur: Micromorphology and Geochemistry”. Journal of Geological Society of India 91 (4):411-17. https://doi.org/10.1007/s12594-018-0873-2.