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Isosurfaces and virtual tooth sections of teeth of sharks from the order Lamniformes. (A) Isurus paucus (Inv. no: 7‐715/RZ; Lamnidae); tooth sections in (B) frontal view, (C) sagittal view and, (D) axial view. (E) †Haimirichia amonensis (Inv. no: 7‐09; †Haimirichiidae); tooth sections in (F) frontal view, (G) sagittal view and (H) axial view. Dashed lines indicate where the plane of the axial tooth sections lie. do, dental osteons; en, enameloid; os, osteodentine.
