FIGURE 2. Sinosauropteryx prima Ji and Ji.
From the following article:
An exceptionally well-preserved theropod dinosaur from the Yixian Formation of China
Pei-ji Chen, Zhi-ming Dong and Shuo-nan Zhen
Nature 391, 147-152(8 January 1998)
doi:10.1038/34356
a, NIGP 127586, the counterpart of holotype (GMV 2123). b, Skeletal reconstruction of NIGP 127586. The integumentary structures are along the dorsal side and tail and dark pigmentation in the abdominal region might be some soft tissues of viscera.
