Establishing a molecular relationship between chondritic and cometary organic solids
George D. Cody, Emily Heying, Conel M. O. Alexander, Larry R. Nittler, A. L. David Kilcoyne, Scott A. Sandford and Rhonda M. Stroud PNAS 2011 108 (48) 19171-19176; published ahead of print April 4, 2011,…