American Geophysical Union / Geophysics University / IAN W.D. DALZIEL Institute / Carleton University / Ottawa / University of Texas at Austin / National Science Foundation / Geological Society of London / Geological Society / /
Person
Beaver / /
ProvinceOrState
Texas / British Columbia / Arizona / Ontario / /
Region
Antarctic / East Antarctica / British Antarctic / West Antarctica / Western Antarctica / southern South America / /