Author: Gregorio, A., De
Title: Osservazioni sulla struttura della cenere del Vesuvio caduta in Napoli nel 1906 cenni sul vulcanismo delle isole eolie durante i tempi storici e sui loro antichi nomi.
Description: Turin, Palermo, Charles Clausen, Albert Reber, 1899. Folio (34.6 x 24.7 cm). 11 pp. Original printed wrappers. = This is a rare geological and volcanological paper, in two chapters, by the Italian palaeontologist, and archaeologist Marchese Antoine de Gregorio (1855-1930). Titled (translated) Observations on the structure of the ashes of Vesuvius falling in Naples in 1906 and notes on the volcanism of the Aeolian Islands during historical times and their ancient names. This is the marquis's Annales de Géologie et de Paléontologie livraison 31. Split in wrapper's spine fold, otherwise a very good, clean copy. Very rare.

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