Degrees of longitude and the earth's shape: The diffusion of a scientific idea in Paris in the 1730s

The paper deals with the confusion that has arisen in studying the revival of geodesy in Paris in the 1730s. The episode highlights the vast qualitative differences in science-reporting to be found in periodicals of the early eighteenth century, and the actual roles that certain better-known journals played in the genesis of what became a trademark for eighteenth-century Parisian science.