The Kra Isthmus marks the boundary between two sections of the mountain chain which runs from Tibet through the Malay peninsula. The southern part is the Phuket Range, which is a continuation of the Tenasserim Hills, extending further northwards for over 400 km (250 mi) beyond the Three Pagodas Pass.[2]
The Thai Canal is a long-standing proposal to join the Gulf of Thailand with the Andaman Sea.[5] Various routes were proposed[6] to shortcut voyages from India to China, and avoiding the Strait of Malacca. The northernmost route was championed by Edward O'Riley (1821-1856), a government official in Burma, and Henry Wise, in England, when it was the subject of a report to the British Parliament in 1859 by Consul Robert Schomburk from Bangkok.[7] A later crossing is related by Loftus.[8]
References
^"Kra, Isthmus of". Oxford Dictionaries. Oxford University Press. Archived from the original on 24 September 2015. Retrieved 14 April 2013.
^Gupta, A. The Physical Geography of Southeast Asia
^Wikramanayake, Eric; Eric Dinerstein; Colby J. Loucks; et al. (2002). Terrestrial Ecoregions of the Indo-Pacific: a Conservation Assessment. Washington, DC: Island Press.