* Pennsylvania: Tuscarora Sandstone, Pocono Sandstone
* Ohio: Berea Sandstone, Massillon Sandstone
* Michigan: Jacobsville Sandstone, Grand Ledge Sandstone
* Illinois: St Peter Sandstone, Aux Sable Sandstone
* Wisconsin: Baraboo Sandstone, Jordan Sandstone
* Iowa: Oneota Sandstone, St Peter Sandstone
* Minnesota: Hinckley Sandstone, Fond du Lac Sandstone
* Missouri: Lamotte Sandstone, Roubidoux Sandstone
* Kansas: Dakota Sandstone, Lyons Sandstone
* Colorado: Lyons Sandstone, Dakota Sandstone
* Utah: Navajo Sandstone, Kayenta Sandstone
* Arizona: Aztec Sandstone, Coconino Sandstone
* Nevada: Aztec Sandstone, Moenkopi Sandstone
* Kalifornien: Chico Formation, Great Valley Sequence