Sorry, no etymologies found.
Distinct from their nautiloid relatives, and alone among all mollusks, coleoids lack a shell.
Cephalopods, especially coleoids, are really cool.
Goniatite ammonoids are common, and coleoids appear.
Table of geologic time - The Panda's Thumb
Log in or sign up to add your own related words.
Log in or sign up to get involved in the conversation. It's quick and easy.
Wordnik is fiscally sponsored by Planetwork NGO, Inc,a California 501(c) (3) non-profit educational organization, EIN #94-3366969.