I'm a spinosaurus with a System to raise a dinosaur army

Alan Grant

A group of alamosaurs were grazing quietly in the middle of the forest. The herd was quite large: making an approximate hypothesis, one could safely admit that there were at least a hundred of them.

Such a pack ate disproportionate amounts of food, clearing large acres of forest at very high speed. Wherever they went, the green foliage of the trees gave way to bare branches. The alamosaurs had to eat around one ton of food each day to support their mass of over seventy tons of weight.

While a hundred alamosaurs might seem like a lot, they weren't even remotely close to a real herd. Some groups of sauropods could have numbered thousands of individuals. Such herds of giant herbivores could clear entire acres of forest in a matter of hours.

Such large herds were also possible on Mesozoic Earth, although they were much rarer. But on Eden, which possessed an infinitely larger amount of land and thus much larger food sources, herds of thousands of sauropods, including