Scope and Contents This brown leather notebook covers Lyell's activity from Ishcia to Naples. It contains geological notes on Herculaneum, Pompeii, Versuvius; Notes on William Hamilton on great earthquakes in Calabria in 1782; 'Differences between geologist and ordinary observer'; 'Partial activity in the agents of change'; 'Migration'. The front cover plate reads "No 5 Italy 1828 Ischia to Naples Oct 31st to Nov. 15th." The following table of contents is...