Ash-flow tuffs : their origin, geologic relations, and identification / / by Clarence S. Ross and Robert L. Smith

• Autore: Ross Clarence S (Clarence Samuel), <1880-1975, >
• Pubblicazione: Washington : , : United States Department of the Interior, Geological Survey, , 1961
• Descrizione fisica: 1 online resource (vi, 81 pages) : illustrations (some color)
• Soggetto topico: Volcanic ash, tuff, etc; Mineralogy, Determinative
• Persona (resp. second.): SmithRobert L <1920-2016, > (Robert Leland)
• Note generali: Title from title screen (viewed September 30, 2014).; "A study of the emplacement, by flowage, of hot gas-emitting volcanic ash; its induration by welding and crystallization, and criteria for recognizing the resulting rock."
• Nota di bibliografia: Includes bibliographical references (pages 50-54) and index.
• Altri titoli varianti: Ash-flow tuffs
• Titolo autorizzato: Ash-flow tuffs
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910706555303321
• Lo trovi qui: Univ. Federico II