The Trilobite: New And Old Evidence Relating To Its Organization is a book written by Charles Doolittle Walcott and published in 1881. The book is a comprehensive study of trilobites, an extinct group of marine arthropods that lived during the Paleozoic era. The author presents new evidence and insights into the organization of trilobites, including their morphology, anatomy, and behavior. The book is divided into several chapters, each of which covers...