EditorialMassive salient of a rock composed of spheroids of compact lava in the interior wall of Etna, ..., Fig. 1: Illustration of a projecting mass of a lava rock on the inside wall of the 19th century Etna crater. Fig. 2: Illustration of formations of erupti...
EditorialMassive salient of a rock composed of spheroids of compact lava in the interior wall of Etna, ..., Fig. 1: Illustration of a projecting mass of a lava rock on the inside wall of the 19th century Etna crater. Fig. 2: Illustration of formations of erupti...
EditorialThe Crater of Vesuvius ..., A bird's eye view of Vesuvkratesr from the 19th century, signed: ... lev? en Juillet 1834 by H. Abich, H. Delius lith, PI. I, after p. 8, Abich, Hermann; Delius, H. (lith.);, 1834, Hermann Abich: Erl?uternde Abbildungen geol...
EditorialValle del Bove de l'Etna de S.E. to N.O. au dessous de Zoccolaro, Illustration of the Bove valley at Etna from southwest to northeast from the 19th century, signed: After d., Nat., signed v., Abich, lith., v, Temple tea, printing v., Berndt, Pl. IX, to...
EditorialThe crater of Etna, 19th century bird's eye view of the Etna crater, signed: lev? en Juin 1834 by H. Abich, H. Delius l, Pl. II; to p. 8, Abich, Hermann; Delius, H. (lith.);, 1834, Hermann Abich: Erl?uternde Abbildungen geologischer Erscheinungen beoba...
EditorialSlagy cones of eruption in the state of their destruction by collapse, ..., Fig. 1-3: Figures of slaggy eruption cones in the state of their destruction by collapse from the 19th century, Fig. 4: Illustration of a cone over the eruption column from the...
EditorialThe crater plateau of Vesuvius, Fig. 1: Illustration of the Vesuvkrater of September 1834, Fig. 2: Illustration of the Vesuvkrater of July 1834, signed: After d., Nat., signed v., Abich, lith., v, Temple tea, printing v., Berndt, Pl. III, to p. 8, Abic...
EditorialUplifted terrain over a large eruption column on the crater plateau of Vesuvius, ..., Fig. 1: Illustration of an eruption column of Vesuvius from May 1834, Fig. 2: Illustration of an eruption cone on the crater plateau of Vesuvius, signed: Nach d., Nat...
EditorialFilled eruption column on the crater plateau of Vesuvius, ..., Fig. 1: Illustration of a filled eruption column on the crater plateau of Vesuvius from the 19th century, Fig. 2: Illustration of a survey column from the 19th century, Fig. 3: Illustration...
EditorialThe crater of the Aetna, Illustration of the interior of the 19th century Aetna crater, signed: N. d., N. signed v., Abich, lith., v, Temple tea, printing v., G. Berndt, Pl. VII, to p. 8, Abich, Hermann (del.); Tempeltei (lith.); Berndt, G. (Druck);, 1...
EditorialAverage of Vesuvius, Aetna and Stromboli, Averages of Vesuvius, Aetna and Stromboli from the 19th century, signed: esquiss? et dessin? par H. Abich, H. Delius grav, Pl. VIII, after p. 8, Abich, Hermann (es. und del.); Delius, H. (grav.);, 1837, Hermann...