Abstract

In the second half of the nineteenth century, France was the main site of the controversy around the so-called eoliths, supposedly human-made tools of Tertiary Europe. In contrast to the more common situation where scientists have to make sure that an object stabilized in a laboratory is not an artifact of the lab but a natural object, in the eoliths debates the opposite was the case. The eolith proponents tried to render plausible the object's artificial, that is human, origin. In their case, the objects would only be of scientific interest if they were artifacts not geofacts (naturally flaked stones). The paper ties in with existing literature on the French eoliths movement and investigates the successive eoliths debates in Britain. In Bruno Latour's terms, eoliths as archaeological evidence for Tertiary Man in Europe could gain in reality through a successful enlisting of the collaboration of human and non-human actors such as scientists, theories, publications, taxonomies, technologies, institutions, etc. Indeed, networks were established among scientists, preferably of powerful institutions, the 'tools' were integrated or denied a place in existing taxonomies of prehistoric artifacts, experiments were carried out to demonstrate their chance or designed origin, and their convergence or incompatibility with a certain theoretical framework was discussed. Arguments often revolved around questions of negative evidence, since both proponents and opponents of eoliths as tools were aware of the fact that the eoliths' strongest tie to reality would be evidence of the toolmakers themselves. Several known hominid fossils, among them those of doubtful age, were thus proposed as Tertiary shapers of the 'tools'. These hypothetical 'Englishmen' and their supposed artifacts were enmeshed in particular theories of human evolution, marked as they were by the racism and nationalism widespread at the time