On the geology of natural gas and petroleum in southwestern Ontario Notes on the occurence of petroleum in Gaspe, Quebec This book, "On the geology of natural gas and petroleum in southwestern Ontario Notes on the occurence of petroleum in Gaspé, Quebec", by H. Peareth, is a replication of a book originally published before 1893. 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.