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. 2022 Nov 30;11:e80092. doi: 10.7554/eLife.80092

Figure 2. Digital flesh model of Spinosaurus aegyptiacus.

Figure 2.

(A) Translucent flesh model in hybrid swimming pose showing centers of mass (red cross) and buoyancy (white diamond). (B) Opaque flesh model in axial swimming pose with adducted limbs. (C) Modeled air spaces (‘medium’ option) include pharynx-trachea, lungs and paraxial air sacs. (D) Wading-strike pose at the point of flotation (2.6 m water depth) showing center of mass (red cross) and buoyancy (white diamond). lu, lungs; pas, paraxial air sacs; tr, trachea.