The graph in the Shang oracle inscriptions, transcribed or , until now, among the best authorities, remains the object of different interpretations. Some common translations are: a rhinoceros, a unicorned si having the appearance of an ox, an ox of the si species, a si (without explanation), a coveted game animal, a wild animal of the central plain, etc. The aim of this short paper is to determine to what extent some clarification can be made.

Starting the investigation with Jiabian 3939, it seems that this “big animal's skull,” like the other deer skulls discovered nearby, was considered a hunting trophy. Consequently, the recorded text was inscribed on that trophy, that is on the skull of the animal so skillfully caught. After a careful examination, the paleontologists declared that the “big animal's skull” was the skull of a buffalo. Taking these facts into consideration, we made a new examination of the graph and its variants, of the character cast in the bottom of the Niu fang-ding (HPKM1004), of the head from the small stone bovine (shi niu of M5), of the pronunciation of the character at a later time, of the Shang oracular texts, and of the main ancient texts, starting with the pre-Qin period and going on until the end of the Eastern Jin dynasty. The results can be summarized as follows:

The graph of the Shang oracular texts and the character of the later period seem to be the same word. The elements of the graph may not have been always correctly analyzed, the graphic evolution may have been different from what it was previously thought to be, but the semantic content seems to have been always the same: a wild buffalo.