Figure 3 in Going underground: postcranial morphology of the early Miocene marsupial mole Naraboryctes philcreaseri and the evolution of fossoriality in notoryctemorphians

Figure 3. Comparison of radii of Naraboryctes philcreaseri and Notoryctes typhlops: a, left radius of Naraboryctes philcreaseri (QM F57679) in cranial view; b, right radius (reversed) of Notoryctes typhlops (SAM M637) in cranial view; c, QM F57679 in lateral view; d, SAM M637 (reversed) in lateral view. Abbreviations: gr, groove for interosseous membrane (tendinous sheet binding shafts of radius and ulna together); sp, styloid process.