In plain terms
ENGINE-NOVEL STRUCTURAL FINDING with PRIMARY-SOURCE DATING: speculative-fiction templates measurably PRECEDE the emergence of corresponding NHI-typology corpora.
ENGINE-NOVEL STRUCTURAL FINDING with PRIMARY-SOURCE DATING: speculative-fiction templates measurably PRECEDE the emergence of corresponding NHI-typology corpora.
Documented lag intervals: (1) H.G. Wells 1893 'The Man of the Year Million' (large-cranium humanoid future-evolution speculation) leads to 1961 Hill abduction Grey description = 68-year lag. (2) Outer Limits 'The Bellero Shield' Feb 10 1964 (large-eyed humanoid alien character) leads to Barney Hill hypnotic-regression session Feb 22 1964 = 12-DAY LAG between televised template and reported encounter description. (3) Robert E. Howard 1929 'The Shadow Kingdom' (shape-shifting serpent men) leads to 1991+ David Icke Reptilian synthesis = 62-year lag. (4) Star Trek TNG Borg introduction 1989 leads to hive-mind NHI typology emergence in 1990s abductee corpora. (5) Many Worlds Interpretation (Everett 1957) leads to parallel-reality NHI typology (Bashar Essassani parallel-self entities) post-1980s.