https://www.cambridge.org/core/journals/ancient-mesoamerica/article/ancient-shell-collectors-two-millennia-of-marine-shell-exchange-at-ceibal-guatemala ...

The Big Bounce America Tour features a 24,000-square-foot 'World’s Largest Bounce House' and more. Shell collectors and artists come from around the world to compete in the prestigious Sanibel Shell ...

The snail’s shell diameter averages about 22 to 30 millimeters (.87 to 1.18 inches). Each snail’s shell has a unique combination of stripes and colors, so no two are exactly alike. These snails eat ...