The crustal thickness and lithospheric structure of active and inactive volcanic arc terrains in Fiji and Tonga

Jie Chen, ITAG Institute of Theoretical and Applied Geophysics, Peking University, Beijing, China, Douglas Wiens, Washington University in St. Louis, St. Louis, MO, United States, Songqiao Shawn Wei, Washington University in St Louis, Department of Earth and Planetary Sciences, St. Louis, MO, United States, Yang Zha, Columbia University of New York, Palisades, NY, United States, Jordi Julià, UFRN Federal University of Rio Grande do Norte, Departamento de Geofísica, Natal, Brazil, Chen Cai, Washington University in St Louis, St. Louis, MO, United States and Yongshun John Chen, Southern University of Science and Technology, Department of Ocean Science and Engineering, Shenzhen, China