In this groundbreaking work, Roy Ernest Dickerson presents a detailed study of the Vigo Group, a group of marine organisms that have been found in rocks dating back to the Devonian Period. Drawing on a wide range of evidence, including fossil records and DNA analysis, Dickerson argues that the Vigo Group played an important role in the evolution of marine molluscan faunas. Whether you are a paleontologist, a biologist, or simply interested in the history of life on Earth, Notes on a Fauna of the Vigo Group is an essential work that will deepen your understanding of evolutionary biology. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.