Understanding the Arctic
Alison Till, Research Geologist, Alaska Science Center, U.S. Geological Survey
GSA TV spoke to Alison Till, Research Geologist, Alaska Science Center, U.S. Geological Survey , the co-editor of Special Paper 506: "Reconstruction of a Late Proterozoic to Devonian Continental Margin Sequence, Northern Alaska, Its Paleogeographic Significance, and Contained Base-Metal Sulfide Deposits" to find out some of the fascinating new insights gleaned about an area hitherto uncertain.