Wallace Line connected islands on the west (Sumatra, Java, etc.) with the Asian continent and with similar wildlife, and islands on the east such as New Guinea were connected to Australia and were characterised by the presence of marsupials. Wallace used his extensive travel in the region to propose a line to the east of Bali since "all the islands eastward of Borneo and Java formed part of an Australian or Pacific Continent, from which they were separated." The name 'Wallace's Line' was first used by Thomas Huxley in an 1868 paper to the Zoological Society of London, but showed the line
S Line (Utah Transit Authority) property acquisition was necessary. The integration of the S Line at Central Pointe Station required the addition of a second passenger platform (a side platform) to be built just southeast of the existing island platform for the TRAX lines. Transfer between the two modes of transportation only requires a very short walk between the two platforms, but the S Line platform is only accessible from the southern end of the TRAX platform. Although years in development, the S Line is the first streetcar line to operate in the state of Utah in over 50 years. The initial length of the