THE HEROIC MYTHS
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standing-stones, of Gaul. Now on one of these at Kervadcl four bas-reliefs were sculptured in Gallo-Roman times, one of them depicting the god Mercury together with a smaller childish figure; and M. d'Arbois assumes that this represents the god Lug with his son Cúchulainn.54
Tempting as these identifications are, it must be confessed that they rest upon comparatively slender evidence and on what may be merely apparent coincidences, while they are of an extremely speculative character.