Also speleo-. [ad. F. spéléologie: see prec. and -OLOGY.] The scientific study of caves.

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  α.  1895.  E. A. Martel, in Rep. 6th Geogr. Congr. (1896), 721. To make of speleology something else than a mere sport.

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1899.  Pop. Sci. Monthly, LV. 562. The southern half of Missouri and the Black Hills … offer … regions for the study of caves, or speleology.

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  β.  1895.  Knowledge, Oct., 223/2. ‘Spelæology, the Science of Caverns,’ was the title of a paper by Mons. E. A. Martel.

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1896.  Geogr. Jrnl., VII. 221. An account of the position of Spelæology, the science of caverns, in geography.

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  So Spelæological a., of or pertaining to spelæology; Spelæologist, a student of, or authority on, cave-research.

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1895.  Knowledge, Oct., 223/2. It was shown that *spelæological investigation would be of value to many branches of natural science.

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1900.  Geogr. Jrnl., XV. 78. The progress of speleological exploration in Yorkshire.

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1895.  Martel, in Rep. 6th Geogr. Congr. (1896), 722. I hope … that the English *speleologists may be … incited to renewed investigations.

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1895.  Knowledge, Oct., 223/2. Much remains to be done by British spelæologists.

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