maybe these are not really "paleostrandline" maps, but they could possibly help with their Figs. and references.
Check out the paper by our RG colleague Jan Golonka: https://www.researchgate.net/publication/234000859_Phanerozoic_Paleoenvironment_and_Paleolithofacies_Maps._Cenozoic
Then there is Smith et al. 2004: Atlas of Mesozoic and Cenozoic Coastlines
All-time favourites are of course the paleogeographic maps by Christopher Scotese (http://www.scotese.com/earth.htm), Ron Blakey (http://jan.ucc.nau.edu/~rcb7/index.html), as well as the Ziegler maps, although I am not sure whether maps for South Asia are available from the latter. As far as I know, Gérard Stampfli might also have some paleoglobes in his papers.
Hope this helps, good luck with your work!
Cheers, Martin
Article Phanerozoic Paleoenvironment and Paleolithofacies Maps. Cenozoic.