Mollusks in general and ammonoids in particular are known to display a sometimes profound morphological intraspecific variability of their shell. Although this phenomenon is of greatest importance, it
Fossilized pterosaur 3D scanned using Agisoft Metashape at the Museum National d'Histoire Naturelle (MNHN), Paris, France. Source: Objaverse 1.0 / Sketchfab
Supplementary material of the manuscript Rita et al., Mechanisms and drivers of belemnite body-size dynamics across the Pliensbachian-Toarcian crisis , submited to Open Science Royal