The Penobscot Times shared the University of Maine media release about the free, public exhibit “Maine’s Threatened Shell Middens: Losing a Link to Understanding our Past” in Hudson Museum’s Minsky Culture Lab. For generations, indigenous Wabanki people left heaps of harvested clams and oysters shells along the coast. Materials in the piles provide opportunities to read more Penobscot Times, Machias Valley News Observer publicize shell midden exhibit