Report on the tertiary lignite formation, in the vicinity of the forty-ninth parallel This book, "Report on the tertiary lignite formation, in the vicinity of the forty-ninth parallel", by George M. Dawson, is a replication of a book originally published before 1874. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.