A monograph of the Foraminifera of the Crag This book, "A monograph of the Foraminifera of the Crag", by T. Rupert Jones, is a replication of a book originally published before 1866. 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.