Want to know more about dinosaurs and other prehistoric animals? On Jan. 8, "Dinosaurs Rock' Fossil Adventures" at the Westport Library invites participants to see and touch an actual 9-foot-tall leg bone from an Ice Age mammoth that's millions of years old.

The staff of Dinosaur Rock of Montebello, N.Y., will bring and talk about real dinosaur eggs, dinosaur footprints and other prehistoric fossils from 10,000 to more than 500 million years old. The free session, which begins at 3 p.m., is intended for kindergarten-age kids and up.

Registration is required by visiting westportlibrary.org or calling 203-291-4810.