X-Venture: Puttering in the Palaeozoic

Once again, the X-VENTURE Xplorers find themselves in the past- 430 millions years back, in the Silurian era! Somehow, Rain managed to snare Emily in one of his schemes . However, they find far more than they bargained for when a group of prehistoric shellfish come, hungry for a bite! Guess you have to expect that sort of thing while you"re PUTTERING IN THE PALAEOZOIC!