Shorter contributions to general geology, 1919 / / David White, chief geologist

• Pubblicazione: Washington : , : Department of the Interior, United States Geological Survey, , 1920
• Descrizione fisica: 1 online resource (146 unnumbered pages) : illustrations, maps
• Soggetto topico: Geology - Alaska - Norton Sound; Geology - Montana; Paleobotany - Texas - Pecos; Geology; Paleobotany
• Soggetto geografico: Montana; Pacific Ocean Norton Sound; Texas Pecos
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: A. An Eocene flora from trans-Pecos, Texas -- B. Gradations from continental to marine conditions of deposition in central Montana during the Eagle and Judith River epochs -- C. Pliocene and Pleistocene fossils from the Arctic Coast of Alaska and the auriferous beaches of Nome, Norton Sound, Alaska -- D. The American species of Orthophragmina and Lepidocyclina.
• Titolo autorizzato: Shorter contributions to general geology, 1919
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910714020103321
• Lo trovi qui: Univ. Federico II