Join Heather and Erin as they learn about Port Phillip Bay's rich history and fossils with life long fossil enthusiast Murray Orr from the Bayside Earth Sciences Society Incorporated.  Have you every uncovered a fossil in the Bay?  Any idea what it is or how old?  BESSI and MESAC (Marine Education Science Community Centre) will be holding their annual Fossil Expo on Saturday 14th September.  Tune in for all the details...