Other More Atypical Kinds
A few other categories of marine animals leave remains which might be considered "seashells" in the widest possible sense of the word.
Read more about this topic: Seashell
Famous quotes containing the word kinds:
“There are two kinds of adventurers: those who go truly hoping to find adventure and those who go secretly hoping they won’t.”
—William Least Heat Moon [William Trogdon] (b. 1939)