Category:Jurassic sedimentary rocks in Kansas
States of the United States: Alaska · Arizona · Arkansas · California · Colorado · Connecticut · Florida · Kansas · Louisiana · Massachusetts · Nevada · New Jersey · New Mexico · New York · Oklahoma · Oregon · Pennsylvania · South Dakota · Texas · Utah · Wyoming
| Preceded by Proterozoic Eon | Phanerozoic Eon | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Paleozoic Era | Mesozoic Era | Cenozoic Era | ||||||||||
| Cambrian | Ordovician | Silurian | Devonian | Carboniferous | Permian | Triassic | Jurassic | Cretaceous | Paleogene | Neogene | 4ry | |