It is the late Maastrichtian, in a region that will one day be named Siam, an otherwise unregistered part of the planet from the bone beds of prehistory, it is life as usual for a day, some of the fauna look familiar to those that will achieve historical status on the other side of the planet.
After an earth shattering calamity from the skies the life on the south eastern part of the globe pushes to survive. Though in their efforts none will be remembered.