..., fissure, crack, crevice... 
Gustavo Adolfo Becquer 「Legends, Tales and Poems」
...It looked to be about two miles to the point where it curved at the chasm's end and swept round and downward, to be lost in a fissure in the cliff...
Talbot Mundy 「King--of the Khyber Rifles」
...In looking down into the fissure on the right of the island, one sees nothing but a dense white cloud, which, at the time we visited the spot, had two bright rainbows on it...
David Livingstone 「Missionary Travels and Researches in South Africa」
... The artist has given a good idea of the scene, but, by way of explanation, he has shown more of the depth of the fissure than is visible except by going close to the edge...
David Livingstone 「Missionary Travels and Researches in South Africa」
... It is to be remembered that the great ancient river which flowed to the lake at Boochap took this course exactly, and probably flowed thither until the fissure of the falls was made...
David Livingstone 「Missionary Travels and Researches in South Africa」
...It tumbles into a fissure in the hard basaltic rock, running at a right-angle with the course of the stream, and prolonged for thirty miles through the hills...
David Livingstone 「Missionary Travels and Researches in South Africa」
...Another seems to have gone to the sea when a similar fissure was made atthe falls of the Orange River...
David Livingstone 「The Last Journals of David Livingstone, in Central Africa, from 1865 to His Death, Volume II (of 2), 1869-1873」
...When and how did it get in? In none of the cells where I haveobserved it was I able to distinguish a fissure which could haveallowed it to enter; they are all sealed in a quite irreproachablemanner...
Jean Henri Fabre Alexander Teixeira de Mattos 「The Glow-Worm and Other Beetles」
...The horny integuments ofthe pseudochrysalis are split along a fissure which includes thewhole ventral surface and the whole of the head and runs up the backof the thorax...
Jean Henri Fabre Alexander Teixeira de Mattos 「The Glow-Worm and Other Beetles」
...The two combined levers, inserted in the fissure, end by shaking and overturning the rocky mass...
J. Henri Fabre Alexander Teixeira de Mattos 「The Life of the Fly」
...In vain do I direct my attention to the exact point where the instrument is at work; I see no fissure, no opening that can facilitate access...
J. Henri Fabre Alexander Teixeira de Mattos 「The Mason-bees」
...The tree has sprung up all of itself in a fissure of the wall, almost on the level of our currant-bushes...
J. Henri Fabre 「Bramble-bees and Others」
...The Conard Fissure material was deposited at atime (Illinoian?) when northern faunas extended farther south thanthey do today...
James S. Findley 「Speciation of the Wandering Shrew」
...On the upper side it is divided by a deep longitudinal fissure into twohalves, thecerebral hemispheres; these are connected by the corpus callosum...
Ernst Haeckel 「The Evolution of Man」
...Onthe very margin of this fissure stands a curious isolated rock that hassurvived the general erosion of the mesa...
Victor Mindeleff and Cosmos Mindeleff 「A Study of Pueblo Architecture: Tusayan and Cibola」
...Between obsidian eyes was a fissure whence emanated a wailing and afoul odor...
Various 「Astounding Stories of Super-Science, August 1930」
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