
A catalogue and analysis of the fossil echinoderms (sea urchins) found in the West Indies, written by Robert Tracy Jackson and Thomas Wayland Vaughan. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization...

A catalogue and analysis of the fossil echinoderms (sea urchins) found in the West Indies, written by Robert Tracy Jackson and Thomas Wayland Vaughan. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization...