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. 2010 Jul 21;5(7):e11613. doi: 10.1371/journal.pone.0011613

Figure 2. Drawing of Nothosaurus humerus morphotype IV and Cymatosaurus morphotype I.

Figure 2

A–D) Horizontally mirrored drawing of Nothosaurus humerus morphotype IV (right humerus IGWH-8). A) Dorsal view, B) postaxial view, C) ventral view, and D) preaxial view. E–H) Drawing of Cymatosaurus humerus morphotype I (left humerus IGWH-19). E) Dorsal view, F) postaxial view, G) ventral view, and H) preaxial view. Abbreviations in alphabetic order: ase  =  asymmetrically sharp edge which divides the preaxial proximal surface into two postaxially descending surfaces; ch  =  deep channel; ldi  =  latissimus dorsi insertion, no  =  distinct strangulated notch; pe  =  protruding edge; pri  =  prominent rhombic indentation. The deep channels are not easily visible in 2F but the arrows mark their position.