Speleology to cave science in the world. The growth of speleology is directly linked with that of the sport of caving, both because of the stimulation of public interest and awareness, and the fact that most speleological field-work has been conducted by sport cavers. The creation of an accurate, detailed map is one of the most common technical activities undertaken within a cave. Cave maps, called "surveys", can be used to compare caves to each other by length, depth and volume, may reveal clues on speleogenesis, provide a spatial reference for further scientific study, and assist visitors with route-finding. Caves provide
European and American voyages of scientific exploration shifted from the Portuguese and Spanish to the Dutch and then the British and French. The new era of scientific exploration began in the late 17th century as scientists, and in particular natural historians, established scientific societies that published their researches in specialist journals. The British Royal Society was founded in 1660 and encouraged the scientific rigour of empiricism with its principles of careful observation and deduction. Activities of early members of the Royal Society served as models for later maritime exploration. Hans Sloane (1650–1753) was elected a member in 1685 and travelled to Jamaica from 1687 to 1689 as