Page:Transactions of the Geological Society, 1st series, vol. 3.djvu/230

		COUNTY OF LONDONDERRY.
			feet.
		Many of the following mountains belong to the county of Tyrone, as well as to that of Londonderry; since they limit the two counties.
	24	Banagher Church	508$\scriptstyle {\frac {1}{2}}$
	25	Mullaghash mountain top	1677
	26	Sawell mountain top	2257
	27	Knocken Bunn; Monterloney: the highest cultivated ground I have seen in the North of Ireland. Crop of oats[1]	918.$\scriptstyle {\frac {1}{2}}$
	28	Fin-Glen or Fion-Glen mountain top[2]	2097
	29	Moneynieny; the mountain of wonders	1477
	30	Sphell-Cooagh: the Cuckoo's mountain	1867
	31	Dunlogan-hill; an appendage to Sphell-Cooagh	1467
	32	Ben-Bhoy	1220
	33	Ch. o'Hagan's Inn: from Mayola bridge to Dungiven	338
	34	Lough Fai or Finea; on the west side of Slieve Gallion mountain	767
	35	Highest ground on the road between Cookstown and the Mayola bridge	841
	36	Upper line of the limestone on Slieve Gallion	1459$\scriptstyle {\frac {1}{2}}$
	37	Tamach; highest part of; Slieve Gallion	1624$\scriptstyle {\frac {1}{2}}$
		The thickness of the limestone formation is but very inconsiderable
	38	Cumber-Clady 2 Mr. James Ross' house: Fanghan valley: from two observations	260$\scriptstyle {\frac {1}{2}}$
	39	Lesstress-hill; by the waterfall of Ness	660
	40	Malahwea-hill	850

1. They were ripe, and some had already been cut on the 20th September 1811.
2. This and the five following heights were referred, as before, directly to Dungiven.