裂Chronology

‹ ›

500900110012801540160017701800 510–899910–10991200–12791290–15391690–1769

2

1

1

1

1

1

1

1

1

1

1

1

2

2

1

1

2

1

3

1

No year recorded 16

+10

Each crop stands at the decade of the first year its book's date gives; a date given only as before a year stands at that year. Dates come from the catalogues and editions cited with each record. The bars draw the whole span and their counts to scale; in the strip below them, fifty years or more with no crop are folded and marked. Japanese dates converted with HuTime ↗