Volume 2 — CHAPTER XXIII.
Reading edition
Donkia glaciers — Moraines — Dome of ice — Honey-combed surface — Rocks of Donkia — Metamorphic action of granite veins — Accident to instruments — Sebolah pass — Bees and May-flies — View — Temperature — Pulses of party — Lamas and travellers at Momay — Weather and climate — Dr. Campbell leaves Dorjiling for Sikkim — Leave Momay — Yeumtong — Lachoong — Retardation of vegetation at low elevations — Choongtam — Landslips and debacle — Meet Dr. Campbell — Motives for his journey — Second visit to Lachen valley — Autumnal tints — Red currants — Lachen Phipun — Tungu — Scenery — Animals — Poisonous rhododendrons — Fire-wood — Palung — Elevations — Sitong — Kongra Lama — Tibetans — Enter Tibet — Desolate scenery — Plants — Animals — Geology — Cholamoo lakes — Antelopes — Return to Yeumtso — Dr. Campbell lost — Extreme cold — Headaches — Tibetan Dingpun and guard — Arms and accoutrements — Temperature of Yeumtso — Migratory birds — Visit of Dingpun — Yeumtso lakes.