Two pieces of limestone loaded with pink brachiopods and bryozoans from the mid Devonian Petoskey Formation, Kegomic Quarry member. Includes Mucrospirifer, Pseudoatrypa, and a few other brachiopods I didn't identify. The Pseudoatrypa has a large indentation in it, most likely a predation scar from a Devonian fish. That feature alone makes this piece interesting.