Comments on ‘Sequence surfaces and paleobathymetric trends in Albian to Maastrichtian sediments of Ariyalur area, Cauvery Basin, India’ from Nagendra, Kannan, Sen, Gilbert, Bakkiaraj, Reddy, and Jaiprakash (Marine and Petroleum Geology, 2010, doi:10.1016/

► Discussion of lithostratigraphy and age relations in Cretaceous of Cauvery Basin.
► Tectonic evolution and sequence architecture during Cretaceous times.
► Concepts of sequence hierarchy and their implications within the basin.
► Boundaries and aspects of major sequences in the basin.