Relationship between maximum length and the square root of total area across the four groups of Icriodus. The dotted line represents the linear correlation between both variables (Pearson correlation coefficient = 0.9598, p-value < 2.2e-16) .

  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.