A Glimpse into the Seismicity of the Ionian Islands Between 1658 and 1664 - Historical Seismology: Interdisciplinary Studies of Past and Recent Earthquakes - page 44

(a)
(b)
Fig. 2 (a) Number of dispatches available in “ Senato, Dispacci, Rettori: Cefalonia, Zante, Corfu ”
versus 6-month periods between July 1658 and June 1664. (b) Number of dispatches available in
“ Senato, Provveditori da Terra e da Mar, Provveditore Generale alle Tre Isole ”, versus six-month
periods between July 1658 and June 1664