Olive shells are skinny and have a long opening that spirals at the top. They are known for their speckled outside and violet-colored interior. The shell's length ranges from one to three inches. 6.

South Carolina has a state shell that was first recognized in the early 1800’s by a Charleston conchologist. Here is what you need to know about the SC shell.

The shell was really unusual, it was really bulbous.” A seagull catches a ride on the back of an olive Ridley green sea turtle in Dana Point Harbor. The turtles have been drawing lots of ...