Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...

USA: The Geological Society of America (GSA) is delighted to welcome ... she will help ensure that geoscientists play a central role in shaping policies on natural resource management, climate ...

Field experience is essential to geoscience education. This course will include a minimum of two weeks of intensive field work including note taking, mapping, analysis of geologic history and ...

Ramsay, F.E.S., F.G.S., recently visited this country, and while here made some notes upon the geology of the Canadas ... Professor's paper that the whole of America south of the lakes, as ...