The Chinle (Upper Triassic) and Sundance (Upper Jurassic) Formations in North-Central Colorado
Pipiringos, G.N., W.J. Hail Jr., and G.A. Izett
The Chinle (Upper Triassic) and Sundance (Upper Jurassic) Formations in North-Central Colorado Image Cover
Publisher:USGS
Place Published:Washington, D.C.
Genre:Stratigraphy
Series:Bulletin 1274-N
Pages:35
Format:Paperback
Release:1969
Comments: Contributions to Stratigraphy

Summary: A description of hitherto unreported or little-understood stratigraphic and paleontologic details of marine Jurassic and Upper Triassic rocks of a scantily studied area