Articulated right metacarpals II-IV in proximal (A, stereo pair), dorsal (B, stereo pair), ventral (C, stereo pair), and distal (D, stereo pair) views.

2013-09-30T02:12:05Z (GMT) by Thomas E. Williamson Stephen L. Brusatte
<p>Articulated right metacarpals II-IV in proximal (A, stereo pair), dorsal (B, stereo pair), ventral (C, stereo pair), and distal (D, stereo pair) views.</p>