... The wood is so spongy and soft that an axe can be struck in so far with a good blow that there is great difficulty in pulling it out again... 
David Livingstone 「Missionary Travels and Researches in South Africa」
...Themotion of these parts likewise is impeded or lost, and thewhole of the foot becomes one mass of spongy bone...
Richard L. Allen 「Domestic Animals」
...The bone tissue maypossess either spongy or compact properties and grow either from the peripheryof the bone or within its interior...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...It was a terrible day; the ragged, spongy clouds drifted heavily along, andthe lowering gloom was only enlivened by the occasional driving rush of thetempest...
R. S. Surtees 「Mr. Sponge's Sporting Tour」
...At every blow the axes were buried in the soft spongy wood...
Mayne Reid 「The Giraffe Hunters」
...At 24 feet from the entrance, 17 feet from the west wall, in a holedug to 20 inches below the present surface of the talus, were brokenand spongy bones of an adult...
Gerard Fowke 「Archeological Investigations」
...The teeth were much worn, the bonesbroken, soft and spongy, falling away with the clay as it was removedfrom about them...
Gerard Fowke 「Archeological Investigations」
...It was porous, almost spongy, and seemed to be the lime dustfrom the roof and sides cemented by dripping water...
Gerard Fowke 「Archeological Investigations」
...One of our cow camels had been very lame for two or three days, andnow we found she had a long mulga stake stuck up through the thick soleof her spongy foot...
Ernest Giles 「Australia Twice Traversed, The Romance of Exploration」
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