This work investigates the methodological validity of using oral traditions as a reliable source for establishing absolute chronologies in historical research. David P. Henige, a historian specializing in African historiography, examines the inherent limitations and structural instabilities of oral narratives when subjected to rigorous chronological analysis. He argues that the reliance on oral memory to reconstruct precise dates often leads to the creation of historical chimeras, where myth and memory are mistaken for verifiable temporal data.

Experts recognize this text as a foundational critique within the field of African historiography, frequently cited for its skepticism toward unverified oral data. Scholars often note the dense, academic prose and the rigorous nature of Henige's arguments regarding the limitations of memory-based history.