Doguzhaeva, Mapes & Mutvei 2007. A Late Carboniferous coleoid cephalopod from the Mazon Creek Lagerstaette (USA), with a radula, arm hooks, mantle tissues, and ink. Cephalopods present and past: new insights and fresh perspectives., Springer, New York, 2007: i-xvii, 1-481. Chapter pagination: 121-143