Are you attending the Geological Society of America (GSA) annual meeting in Seattle this year? If so, please join us on the morning of Wednesday October 25th for an exciting Pardee symposium, "Earth Anatomy Revealed: Geologic Mapping for Our Future". Details on this Pardee Symposium can be found at http://bit.ly/EarthAnatomyPardee.
Celebrate the sixth annual Geologic Map Day! On October 13, as a part of the Earth Science Week 2017 activities, join leading geoscience organizations in promoting awareness of the importance of geologic mapping to society.
The USGS TopoView enhancement, TopoView 2.1, brings historical topo maps to your fingertips in the popular open-source mapping platform. Users can compare historical maps with modern day maps to see how the landforms and regional names have changed over time. In addition to accessing the historical maps, additional upgrades to previous versions were made based on user feedback.