Depositional environments of the Upper Triassic Chinle Formation in the eastern San Juan Basin and vicinity, New Mexico. Trace fossils and mollusks from the upper member of the Wanakah Formation, Chama Basin, New Mexico; evidence for a lacustrine origin.

January 1, 1989

No abstract available.

Publication Year	1989
Title	Depositional environments of the Upper Triassic Chinle Formation in the eastern San Juan Basin and vicinity, New Mexico. Trace fossils and mollusks from the upper member of the Wanakah Formation, Chama Basin, New Mexico; evidence for a lacustrine origin.
DOI	10.3133/b1808BD
Authors	Russell F. Dubiel, Jennie L. Ridgley, Augustus K. Armstrong, Lee D. Holcomb
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	Bulletin
Series Number	1808
Index ID	b1808BD
Record Source	USGS Publications Warehouse

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