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
Blue Line (TRAX) West 2700 South, before crossing under I-80. From I-80 the lines continue north and cross West Haven Avenue before the junction with the TRAX Green Line. The previous station for the Green Line is River Trail, having originated in West Valley City. Just after the junction all three lines head north and reach Central Pointe, which is just south of West 2100 South (SR-201). Central Pointe is the only TRAX station served by the S Line. The S Line platform is situated just southeast of the TRAX platform. (The S Line provides streetcar service east to the Fairmont stop in