North Park Fm

Sandstone, siltstone, and conglomerate; in North Park and Laramie basin
State Colorado
Name North Park Fm
Geologic age Tertiary
Lithologic constituents
Major
Sedimentary > Clastic > Sandstone
Sedimentary > Clastic > Conglomerate
Sedimentary > Clastic > Siltstone
References

Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.

NGMDB product
Counties Jackson - Larimer