Fig. 2From: The marine conservation deposits of Monte San Giorgio (Switzerland, Italy): the prototype of Triassic black shale LagerstättenFossilized foetuses inside the mother, examples from the Middle Triassic of Monte San Giorgio. A Mixosaurus, PIMUZ T 4830 (e.g., Brinkmann, 1996; Miedema et al., 2023). B Saurichthys, PIMUZ T 3917 (e.g., Maxwell et al., 2018)Back to article page