Anderson, A.V., 1991, Ulungarat formation - type section of a new formation, headwaters of the Kongakut River, eastern Brooks Range, Alaska: Alaska Division of Geological & Geophysical Surveys Public Data File 91-4, 28 p. https://doi.org/10.14509/1471
Report InformationArctic National Wildlife Refuge; Brachiopods; Corals; Depositional Environment; Gastropods; Lingulid; Pelecypods; Petrology; Plant Fossils; Radiolarians; Trilobites; Type Section; Ulungarat Formation