[1996, Chen Cheng-Yih [程貞一], “Early Chinese Work in Astronomy”, inEarly Chinese Work in Natural Science: A Re-examination of the Physics of Motion, Acoustics, Astronomy and Scientific Thoughts [中華早期自然科學之再研討][1],Hong Kong University Press,→ISBN,→OCLC,page173:
Among the various Neolithic inscriptions found on pottery vessels and other artifacts that contain astronomical information, the most significant ones are probably those found on ceremonial pottery vessels of the Dàwénkǒu culture (c. -4300 to -1900) unearthed in 1959 at Língyánghé陵陽河 inJǔ莒 county in the Shāndōng山東 province as illustrated in Figure 46.²¹²]
