Dear All, Dr Thyagarajan - Head of History dept and an epigraphist has written book on SRI JAMADAGNISWARAR AMIRTAMBIGAI temple which is located in Ariyalur district This book is giving details about the history of this area in a nutshell. It gives more details about Chola kings and traces the details to the history of Gangai Konda Cholapuram.
Those who are interested in this book,/ about the temple pls contact me More details about this temple is available at below link http://jamadagniswarar.blogspot.com