Suppl. Figure 1 Brayard&Escarguel

• Main Authors: Brayard, Arnaud, Escarguel, Gilles
• Format: Report
• Language: unknown
• Published: 2012
• Subjects: Ammonoid; Similarity-distance decay; Biogeography; Dispersal; Morphology; Phylogeny; Triassic; Arctic; Siberia; Spitsbergen
• Online Access: http://hdl.handle.net/10255/dryad.38248; https://doi.org/10.5061/dryad.3q936f7c/1

Supplementary figure showing the number of Early Triassic ammonoid genera per family according to the mean H/D and U/D ratios of the considered family