Fig. 4From: First description of the early Devonian ammonoid Mimosphinctes from Gondwana and stratigraphical implicationsHolotype of Mimosphinctes karltschanzi n. sp., PIMUZ 32468, from the marls overlying the Mimagoniatites Limestone of the uppermost Seheb El Rhassel Group of Jebel Mdouar. a–e Colour images to show the presence of replacement shell and the corroded inner whorls. a, e Left lateral view. b, f Dorsal view. c, g Right lateral view. d, h Ventral viewBack to article page