Dedication to my wife Tamara Marchiselli and my sons Robert A. and Trevor A. Marchiselli who have been extremely patient with me during long hours sorting and classifying specimens then writing this program.

Special thanks to my father Edward F. Marchiselli, who got me into shell collecting when I was 4 years old. Every single shell from my father's collection was collected for a special and unique reason whether it be quality, size, or other unusual features. He has a special interest in cones and volutes.

Copyright 2006 by Robert F. Marchiselli