An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas / / by Mackenzie Gordon, Jr

• Autore: Gordon Mackenzie <1913->
• Pubblicazione: Washington : , : United States Department of the Interior, Geological Survey, , 1968
• Descrizione fisica: 1 online resource (iii, A21 pages, 2 pages of plates) : illustrations, maps
• Soggetto topico: Ammonoidea - Arkansas - Washington County; Paleontology - Pennsylvanian; Paleontology - Arkansas - Washington County; Formations (Geology) - Arkansas - Washington County; Ammonoidea; Paleontology; Pennsylvanian Geologic Period
• Soggetto geografico: Arkansas Washington County
• Note generali: Title from title screen (viewed September 24, 2014).; "Descriptions and illustrations of nine Lower Pennsylvanian goniatites from the lower part of the Morrow Series."
• Nota di bibliografia: Includes bibliographical references (pages A18-A19) and index.
• Titolo autorizzato: An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910705741403321
• Lo trovi qui: Univ. Federico II