An article in The New York Times (March 8, 1953:E9), titled "Looking Back Two Billion Years" describes the work of Wollman (William) M. MacNevin at The Ohio State University, before the Miller Science paper was published in May 1953.
Un artigo publicado en The New York Times (8 de marzo de 1953:E9), titulado "Looking Back Two Billion Years" describe o traballo de Wollman M. MacNevin na Universidade do Estado de Ohio, anterior ao publicado por Miller en Science en 1953.