visualizing continental drift geological evidence and the history of plate tectonics

continental drift plate tectonics geology paleontology fossils mountain ranges rock formations supercontinent laurasia africa south america antarctica india australia north eurasia tectonic plates paleoclimate geological maps fossil evidence matching coastlines volcanoes paleomagnetism structures scientific earth science education educational resources visual aids geography 039 crust historical paleogeography margins oceanic ridges seafloor spreading ancient climates sedimentary rocks igneous metamorphic data visualization graphics infographic geographic features palemagnetism