Some twenty-four years ago there was carried on a high and formidable argument between two Professors of Chinese concerning the rhinoceros and his Chinese name. In the end each contestant remained, as is usual in such literary warfare or “incidents”, of the same opinion still, while the third parties to the dispute finding their minds in some confusion on the matter, concluded that either Professor A was in the right, or else, perhaps, it was Professor B. And so the question rested for some years, and sleeping dogs were allowed to lie. But in due course An Yang in the Province of Honan surrendered its long hidden store of bone and tortoise-shell, inscribed with archaic characters. And on the discoveries and problems thus presented we have been browsing ever since. Among these novel forms are two, each of which is partly one and partly the other. Discoveries, because though written forms do exist, these do not descend from the archaic figures under discussion. Problems, because the equation of certain bone pictures with the exact identity of the quadrupeds indicated in the inscriptions, has hitherto been disputed or equivocal. The bone figures of both these novelties display beasts of large bulk, both have horns, and both are furnished with tails, carefully marked by trifid tufts by the scribe. In the recording entries both follow a word chu, meaning to chase, and those who hunted the quarry were the Yin Sovereigns of the time. Where then is the difficulty in identifying the particular species of Big Game hunted by the sporting rulers of the Shang-Yin line ? Briefly, the horns in each case have been a dilemma hindering full assurance of our conclusions