Armstrong-Altrin is an Indian. He is a Professor Investigator at National Autonomous University of Mexico. He received his bachelor and master degree from Madurai Kamaraj University (India)

professor at Université Toulouse III - Paul Sabatier. He received his bachelor and master degree from Universities of Köln (Germany) and Liège (Belgium) in 1998

research professor and Chairman of the Scientific Committee of Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences

professor from School of the Environment of University of Windsor. He graduated from the University of Baghdad in Iraq with a bachelor's degree in 1974 and a master's