|Name||Golden Valley Formation|
|Geologic age||Eocene and Paleocene|
Sedimentary > Clastic > Mudstone > Claystone (Bed)poorly consolidated
Sedimentary > Clastic > Sandstone (Bed)micaceous sandstone, poorly consolidated
Sedimentary > Clastic > Siltstone (Bed)poorly consolidated
|Comments||Map unit descriptions mix unconsolidated and sedimentary terms; using sedimentary terms with poorly consolidated according to other sources.|
North Dakota Geological Survey, 2001, Geologic Bedrock Map of North Dakota based on Bluemle, John P., 1983, Geologic and Topographic Bedrock Map of North Dakota, NDGS Miscellaneous Map 25, 1:670,000 scale.
Clausen, E. N., and Kihm, A. J., eds., 1986, Tertiary and Upper Cretaceous of south-central and western North Dakota Field Trip Guidebook, North Dakota Geological Society.
|Counties||Billings - Dunn - Hettinger - McKenzie - Mercer - Morton - Mountrail - Oliver - Slope - Stark|