Assyrian Eponym Canon

Nineteenth-century excavations at Assyrian capitals recovered fragmentary list and chronicle tablets, and George Smith published the known sequence in 1875 under the enduring title The Assyrian Eponym Canon. Additional manuscripts later emerged from Nineveh, Assur, and Sultantepe. Alan Millard's modern edition collated nine eponym-list manuscripts and twelve chronicle manuscripts, distinguishing each witness from the composite reconstruction. Current ORACC editions expose transliterations, translations, source tables, and variant readings. This history matters because the chronological tool rests on overlapping documents, not on a single flawless master tablet.

The sources are clay tablets written in Neo-Assyrian cuneiform. List manuscripts typically place one official after another; chronicle manuscripts attach terse notes to years. Some cover long spans, others only a few decades, and many have broken edges or missing sections. The composite text is an editorial alignment of these witnesses. A commonly cited British Museum object for the eclipse sequence is K.51, not K.352: the museum catalog identifies K.352 as a dated private legal contract rather than the eponym chronicle. Correcting that confusion prevents the corpus from being reduced to the wrong artifact.

The limmu system was a living administrative calendar: legal contracts, letters, royal inscriptions, and chronicles could all date events by the year's official. The eclipse note anchors the Bur-Sagale year at 763 BC, while king lists, regnal overlaps, dated transactions, Babylonian chronology, and campaign annals cross-check the sequence. Manuscript variation occurs, especially in damaged or less securely ordered sections, but the eighth-century framework is unusually firm. The method converts relative year names into calendar dates; it does not make every biblical regnal total simple or eliminate debates about coregencies and accession-year reckoning.