Dendrites are sparsely branched and smooth proximally, becoming varicose distally.
In one sense, as suggested earlier, all behavior has its origin in natural selection or, more proximally, the inherited behavior of individual organisms.
The z-axis of the proximal phalangeal segment ran from the origin proximally along the long axis of the segment.
The pulmonary arteries were diffusely hypoplastic, but principally narrowed proximally.
The wing-sheaths take on a grey tinge at first distally, then proximally and finally turn black, more rapidly in the posterior region.
However, the radius is wider proximally than distally and the proximal marker is somewhat lateral to the distal marker.
It was proximally placed, ending only 40 mm below the proximal end, short (c. 21 mm), and slightly posteroproximally inclined.
This facet is trapezoidal in outline, higher than wide and extends slightly further proximally on the lateral than on the medial side.
