Indian dinosaurs

Well I have been thinking and India is a large place that must have had lots of prehistoric life, specifically dinosaurs. When I searched up a list of dinosaurs in India, it showed most of the carnivorious ones to be abelisauridae. Why is it abelisauride mostly? Aren't they more of a secondary predator? And could it mean that other giant superpredators could be found in India such as tyrannosaur, spinosaur, etc.

This is the list:

http://en.m.wikipedia.org/wiki/List_of_Indian_and_Madagascan_dinosaurs

 Rajasaurus

Sorry... I had too... Love that pic.