Record

Ref NoJDH/1/10/131-135
Alt Ref NoJHC51
TitleLetter from Hooker, Sir Joseph Dalton to Darwin, Sir Charles Robert from Darjeeling, India
DescriptionJDH writes to Darwin about his travels in Sikkim, specifically Kinchin [Kanchenjunga]. Account of other parts of travels, incl. Nepal, were set to Lyell. Discusses the geography of the region, comprised of many mountain spurs & two great rives, one the Teesta. Native villages built on terraces, not usually found above 5000 ft. Valleys are steep & clad in forest to 12000 ft. Discusses effect in varying mean elevation on vegetation e.g. tropical flora advances further North in Nepal. There is geological evidence of a larger body of water than the current rivers once covering the land, notably deposit of red clay to 12000 ft. Makes further detailed geological observations including notable lack of feldspar. Notes that holy lakes have no outlet but drain away underneath, describes visiting the largest of the lakes & rite performed there. Letter includes diagrams showing cross sections of the mountain ridges. Mentions a Bhothea temple: Catsuperri Goompa. Describes meeting [Archibald] Campbell & Sikkim Rajah at Teesta River & climbing a Mt with the former as high as an abandoned Buddhist Temple with an impressive view towards Bhutan & Nepal. Descended to the Great Rungeet River. Visited Pemiongchi convents with impressive paintings. Describes Yoksun [Yoksom] village, notable for being on rare flat ground, & ascent of Ratong Valley. Observes that abandoned salt trading post, Jongri, 13000 ft, is on a spur unusually covered with gravel mounds, granite boulders & little lake beds with shingle deposits, the formation of which is a mystery. Observes typical glacial & snow bed features appear in great number in Ratong Valley. Compares the forming spurs here to those in Nepal. Describes the peak of Pundim: made from Gneiss & veins of plutonic rock capped with white rock. Ends with some observations on quartz, mica schist & stratified rocks & absence of Hornblends augite or volcanic minerals. Sends regards to Wedgewoods & Bell.
Date3 Feb 1849
FormatOriginal MS
URLwww.kew.org/josephhooker
CreatorHooker, Sir Joseph Dalton
Collection TitleSir Joseph Hooker Papers
LevelItem
Extent13 page letter over 5 folios
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