@article {MacGregor2015, title = {{Radiostratigraphy and age structure of the Greenland Ice Sheet}}, journal = {Journal of Geophysical Research: Earth Surface}, volume = {120}, year = {2015}, pages = {212{\textendash}241}, keywords = {10.1002/2014JF003215 and Greenland Ice Sheet, ice core, ice-penetrating dynamics, ice-sheet dynamics}, issn = {21699003}, doi = {10.1002/2014JF003215}, url = {http://doi.wiley.com/10.1002/2014JF003215}, author = {MacGregor, Joseph A. and Fahnestock, Mark A. and Catania, Ginny A. and Paden, John D and Prasad Gogineni, S. and Young, S Keith and Rybarski, Susan C and Mabrey, Alexandria N and Wagman, Benjamin M and Morlighem, Mathieu} }