Forest of Night

Located to the NorthWest off of the main continent, the "Forest of Night" is an area where no sunlight reaches the forest floor. The dinosaurs evolved to be very dark in coloration, but they have bioluminescent patterns on them. Since there is no sunlight, plants are unable to grow but there are abundant colonies of bioluminescent fungus and bacterial colonies.

sphotos-b.xx.fbcdn.net/hphotos-ash4/294076_398707063547661_773381394_n.jpg

Green, blue and orange are most abundant, but there will also be white, yellow, purple and red.

Examples of bioluminescence:




Here's a fun video I found
www.ted.com/talks/edith_widder_the_weird_and_wonderful_world_of_bioluminescence.html

Only difference is the Forest is mostly terrestrial (land) animals.