The fossils which have been found in Stewart Valley range from large mammals (such as horses, camels, rhinoceros, oreodont, and mastodonts) to small mammals, fish, an abundance of plant species including some tree trunks and stumps, freshwater snails and clams, and the greatest insect fossil find since the Florissant, which it may surpass.
(The fossils; have been found; L:in Stewart Valley range from large mammals (such as horses) (the Florissant; may surpass; it)
The fossils the Florissant
have been found may surpass
L:in Stewart Valley range from large mammals (such as horses
it