@misc{indiciae647584a9df97, title = {Arc-continent collision and the formation of continental crust: A new geochemical and isotopic record from the Ordovician Tyrone Igneous Complex, Ireland}, author = {Amy E. Draut and Peter D. Clift and Jeffrey M. Amato and Jerzy Blusztajn and Hans Schouten}, year = {2009}, doi = {10.1144/0016-76492008-102}, url = {https://pubs.usgs.gov/publication/70034945}, note = {Source identifier: 70034945} }