You'll find numerous fossils from a variety of creatures! Bring a magnifying glass for easier ID. A zillion puzzles from millions of years ago wait for you to pick them up. Your instructor will bring part of his collection. You'll never see Duxbury beach rocks the same way again! (Approx 1.5 hours.) *FAMILY PRICES ARE FOR UP TO 2 ADULTS AND 2 CHILDREN UNDER THE AGE OF 13 FROM THE SAME FAMILY ADDITIONAL CHILDREN $7 EACH (A Single Adult May Register For The Family Classes For $20) Call our office at 781-934-7633 for information regarding registration for an additional child or single adult.