Figure 43 in The morphology and systematics of Mammalodon colliveri (Cetacea: Mysticeti), a toothed mysticete from the Oligocene of Australia

Figure 43. Skulls of Mammalodon colliveri (A, C) and Janjucetus hunderi (B, D) in dorsal (top row) and right lateral (bottom row) views, illustrating synapomorphies of Mammalodontidae. Numbers in parentheses designate synapomorphic characters from the character list (Appendix 2). Skulls are scaled to the same length. Dashed lines represent reconstructed regions of cranial anatomy.