Editing Front Range (section)

===Morrison Formation===
After 100 million years of deposition, a new environment brought rise to a new formation, the sandstone [[Morrison Formation]]. The Morrison Formation contains some of the best fossils of the Late [[Jurassic]]. It is especially known for its sauropod tracks and sauropod bones, among other dinosaur fossils. As identified by the fossil record, the environment was filled with various types of vegetation such as [[fern]]s and ''[[Zamites]]''.<ref name="ancientdenvers" /> While this time period boasts many types of plants, grass had not yet evolved.<ref name="ancientdenvers" />