Fig. 2From: Survival of the thinnest: rediscovery of Bauer’s (1898) ichthyosaur tooth sections from Upper Jurassic lithographic limestone quarries, south GermanyOverview of microscopic images of all sections. a1–a8 BSPG AS XIX 504a–h (slides 1–7 and “8”), tooth from the Oberndorfer specimen, referable to Aegirosaurus leptospondylus, sectioned transversely and longitudinally. Note resorption pit and remnant of enamel probably belonging to a replacement tooth at lower right margin of root in a8. b BSPG AS I 1656, longitudinal section of a tooth from the Solnhofen specimen, referable to Ichthyosauria indet. aff. Nannopterygius Back to article page