Figure 3 in Two new species of Dunkleosteus Lehman, 1956, from the Ohio Shale Formation (USA, Famennian) and the Kettle Point Formation (Canada, Upper Devonian), and a cladistic analysis of the Eubrachythoraci (Placodermi, Arthrodira)

Figure 3. Dunkleosteus raveri sp. nov. (MCZ 13277). Reconstruction and skull roof, former based on a photograph tracing in dorsal view (A, C) and right lateral (B, D) views. Plate boundaries are difficult to discern as a result of poor preservation. Solid lines indicate clear boundaries. Dashed lines indicate dubious boundaries. Sensory line grooves are indicated by dotted lines. Scale bar: 10 cm.