This set contains 15 fossil specimens that represent various prehistoric plant and animal phyla from the Cambrian to the Pliocene eras. Sizes vary among the specimens, up to 1 3/4".

The collection comes in a compartmentalized tray in a protective box. Study materials include a geological time scale and identification information. Set includes examples of pelecypods, shark teeth, echinoids, silicified wood, gastropods, crinoids, bryozoas, trilobites and others.