^{page 39 note 1} We are informed on good authority that some men who hare served twelve years on the Geological Survey receive only £219 per annum; while attached to the Office either of the Geological Survey or of Mining Records is at least one who after serving over thirty years receives no larger sum; another who receives £180 after working for about twenty years; and a third who receives £175 after a term of fourteen years' servitude!

^{page 40 note 1} See Lyell's Address to Geol. Soc. 1836, Proc. Geol. Soc. vol.ii. p. 358.Google Scholar

^{page 40 note 2} Jukes, Address at the Museum of Irish Industry, 1910.Google Scholar

^{page 42 note 1} Memoir of Edward Forbes, pp.377–378.Google Scholar

^{page 42 note 2} Address at the Museum of Irish Industry, 1867.Google Scholar