(A) zkamenělina hlavonožce Plesioteuthis subovata v solnhofenském vápenci s vylomeným zubem ptakoještěra Rhamphorhynchus muensteri (tooth), arm-head complex = hlava a ramena, ink sac = inkoustová žláza, double keel and fin = ploutve, (B), (C) detaily zubu, (D), (E) detaily špičky zubu, CC BY 4.0, https://creativecommons.org/licenses/by/4.0/, Hoffmann, R., Bestwick, J., Berndt, G. et al. Pterosaurs ate soft-bodied cephalopods (Coleoidea), Sci Rep 10, 1230 (2020).

(A) zkamenělina hlavonožce Plesioteuthis subovata v solnhofenském vápenci s vylomeným zubem ptakoještěra Rhamphorhynchus muensteri (tooth), arm-head complex = hlava a ramena, ink sac = inkoustová žláza, double keel and fin = ploutve, (B), (C) detaily zubu, (D), (E) detaily špičky zubu, CC BY 4.0, https://creativecommons.org/licenses/by/4.0/, Hoffmann, R., Bestwick, J., Berndt, G. et al. Pterosaurs ate soft-bodied cephalopods (Coleoidea), Sci Rep 10, 1230 (2020).