reef-knoll
1Reef knoll — A reef knoll is an immense pile of calcareous material on land that accumulated on the ancient sea floor. [Cope, F. Wolverson (1976) Geology Explained in the Peak District , David Charles] At the time of its accumulation it must have had enough… …
2reef knoll — noun : a mass of coralline limestone within a sedimentary series : a fossil coral or algal reef …
3knoll — a small reef within the lagoon or on shallow shelves …
4Thunder Knoll — coord|16|27|N|80|20|W| is a reef knoll about 18 km in extent and composed of coral sand. It lies 6 km west of the north part of Rosalind Bank. Depths over this bank range from 11 to 27 m.External links*… …
5Dovedale — Coordinates: 53°03′35″N 1°46′36″W / 53.0597°N 1.7767°W / 53.0597; 1.7767 …
6Atoll — For other senses of this word, see atoll (disambiguation). Satellite picture of the Atafu atoll in Tokelau in the Pacific Ocean. An atoll ( …
7Chrome Hill — For the Norwegian jazz quartet now named Chrome Hill, see Damp (Norwegian band). Chrome Hill Elevation …
8Hebden, North Yorkshire — infobox UK place country = England official name = Hebden latitude = 54.064 longitude = 1.962 static static image caption = Hebden Post Office population = 216 area total km2 = 14.50 population density =Pop density km2 to mi2|(14.9)… …
9Thorpe Cloud — Infobox Mountain Name = Thorpe Cloud Photo = Thorpe cloud.jpg Caption = Elevation = convert|287|m|ft|0 Location = Derbyshire, ENG Range = Peak District Prominence = convert|79|m|ft|0|abbr=on Coordinates = Topographic OS Landranger 119 Easiest… …
10Parkhouse Hill — Infobox Mountain Name = Parkhouse Hill Photo = Parkhouse hill.jpg Caption = Elevation = c. 360 m ( c. 1,180 ft) Location = Peak District, England Range = Prominence = c. 35 m Coordinates = Topographic OS Landranger 119 Type = Age = First ascent …
