02827oam 2200661 450 991070704350332120160324162832.0(CKB)5470000002461054(OCoLC)889600087(EXLCZ)99547000000246105420140829d1989 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDepositional environments of the Upper Triassic Chinle Formation in the eastern San Juan Basin and vicinity, New Mexico /by Russell F. Dubiel. Trace fossils and mollusks from the upper member of the Wanakah Formation, Chama Basin, New Mexico : evidence for a lacustrine origin / by Jennie L. Ridgley. Stratigraphy, facies, and paleotectonic history of Mississippian rocks in the San Juan Basin of northwestern New Mexico and adjacent areas / by Augustus K. Armstrong and Lee D. Holcomb[Reston, Va.] :Department of the Interior, U.S. Geological Survey,1989.[Washington, D.C.] :United States Government Printing Office.1 online resource (71 unnumbered pages) illustrations, mapsEvolution of sedimentary basins--San Juan Basin ;ch. B-DU.S. Geological Survey Bulletin ;1808-B-DTitle from title screen (viewed Aug. 20, 2014).Includes bibliographical references.Mississipian, Triassic, and Jurassic rocks, San Juan Basin, New MexicoTrace fossils and mollusks from the upper member of the Wanakah Formation, Chama Basin, New Mexico: evidence for a Lacustrine originGeologyNew MexicoGeology, StratigraphicTriassicSedimentary rocksNew MexicoGeologyfastGeology, StratigraphicfastSedimentary rocksfastTriassic Geologic PeriodfastChinle FormationNew MexicofastUnited StatesChinle FormationfastGeologyGeology, StratigraphicSedimentary rocksGeology.Geology, Stratigraphic.Sedimentary rocks.Triassic Geologic Period.Dubiel Russell F.1399824Armstrong Augustus K.Ridgley Jennie L.Holcomb Lee D.Geological Survey (U.S.),COPCOPOCLCOOCLCFTRAALGPOBOOK9910707043503321Depositional environments of the Upper Triassic Chinle Formation in the eastern San Juan Basin and vicinity, New Mexico3500975UNINA