..."Indeed," said Gideon Spilett, "this gulf is a regular abyss; but,taking into consideration the volcanic origin of the island, it is notastonishing that the sea should offer similar depressions... 
Jules Verne William Henry Giles Kingston 「Abandoned」
...It is probably part of the latest series of volcanic rocks in South Africa...
David Livingstone 「Missionary Travels and Researches in South Africa」
...This has evidently been brought to the surface by volcanic action at a later period than the coal formation...
David Livingstone 「Missionary Travels and Researches in South Africa」
...A volcanic eruption of entreaty, advice, and admonitionresults, but we still hesitate...
Mary H. Kingsley 「Travels in West Africa」
...Out of it, barelytwenty miles away, rose Fernando Po to its 10,190 feet with that majesticgrace peculiar to a volcanic island...
Mary H. Kingsley 「Travels in West Africa」
...The rich volcanic earths of these places will enable them to competein the matter of plantations with any part of the known world...
Mary H. Kingsley 「Travels in West Africa」
...The sandy plain was covered with such vestiges of volcanic action, and the infernal bombs lay as imperishable relics of a hailstorm such as may have destroyed Sodom and Gomorrah...
Samuel White Baker 「In the Heart of Africa」
...Overweg believes it to bebasalt, or a species of volcanic stone of similarcharacter...
James Richardson 「Narrative of a Mission to Central Africa Performed in the Years 1850-51, Volume 2」
...A high volcanic peak, hills covered with wood, and spots of ground reminding us of the lawns or pasture-lands of our own country...
Horatio Bridge 「Journal of an African Cruiser」
...A trenched peniplane of greater relief and altitudethan the Colorado Piedmont, it is characterized by high mesas, extensivedissected lava-capped plateaus, deep canyons, and mountainsof volcanic origin...
Phillip M. Youngman 「Geographic Variation in the Pocket Gopher, Thomys bottae, in Colorado」
...—Transverse volcanic belt of mountains at the southern end of theMexican Plateau...
James S. Findley 「Speciation of the Wandering Shrew」
...On June 22 and 23, 1955, four clutches of eggs of this species werefound beneath adobe bricks and rocks on the volcanic ash that has buriedthe village of San Juan de Parangaricutiro...
William E. Duellman 「The Amphibians and Reptiles of Michoacán, México」
...Terra Puzzoli, a volcanic production, is a species of light red, as isthe Carnagione of the Italians...
George Field 「Field's Chromatography」
...Itexhibits the same evidences of recent volcanic activity as theneighbourhood of Lakes Tartarus and Solfatara on the way to Tivoli...
Hugh Macmillan 「Roman Mosaics」
...The stone in which they are impressed is aspongy volcanic tuff, and the layer superimposed upon them in thequarry was of similar material...
Hugh Macmillan 「Roman Mosaics」
...Numerous passages of a similarnature are said to penetrate the volcanic rock on which the Capitolstands, in every direction, like the galleries of an ant's nest...
Hugh Macmillan 「Roman Mosaics」
便利！手書き漢字入力検索