Seashell Identification Identify your Florida Gulf Coast seashells! Click on any of the seashell identification photos for information about each shell, where they were found, who found these shells and so much more. Browse and enjoy! CLICK ON EACH PHOTO Fallen Angel Wing -Atlantic Mud Piddock Boring Angel Wing- Striate Piddock Rice Olive Frond Oyster Thorny Oyster Atlantic Wing Oyster Cloudy Periwinkle Mangrove Periwinkle Share with your friends!EmailInstagramPinterestFacebookTwitterLinkedInLike this:Like Loading...