3D Geometric morphometric analysis of Icriodus alternatus shape variation; A. First two axes of a PCA on the aligned coordinates; B, C, D. Visualization of the deformation in profile and oral view; in yellow tip of the denticles, in green valley landmarks, in black the pit; B. Configuration corresponding to the minimum score along PC1; C. Shape change from the minimum (dots) to the maximum (tip of the vectors) scores along PC1; D. Configuration corresponding to the maximum score along PC1.

  Part of: Girard C, Charruault A-L, Gluck T, Corradini C, Renaud S (2022) Deciphering the morphological variation and its ontogenetic dynamics in the Late Devonian conodont Icriodus alternatus. Fossil Record 25(1): 25-41. https://doi.org/10.3897/fr.25.80211