In 1977, some 17,000 pieces of pyromantic turtle-shell, of which nearly 300 pieces were inscribed, were discovered at the site of the Zhou ancestral temple in Qishan, Shaanxi. Scholarship on this important inscriptional source has been hampered by the piecemeal nature of its publication. Now, Wang Yuxin, in his XiZhou jiagu tanlun, has brought together the information and conclusions of sixteen studies published through 1981. In addition, Wang has also presented his own research into the nature and periodization of these inscriptions. The author of this review article acknowledges Wang's contributions to the study of the Zhouyuan oracle-bone inscriptions, but finds fault not only with Wang's periodization but also with his assertion that a number of these inscriptions recording sacrifices to Shang ancestors manifest instead an exogamic relationship between the Shang and Zhou kings.