More than 100 small possible simple-type craters are widespread over an area of 27 × 15 Km. located at Meseta Filu-Co, Bajada del Diablo, Chubut Province, Argentina (42º45’S 67º30’W). Largest crater’s diameter is 1 Km. Most of these craters show clear evidence of having raised rims. Fourteen craters have diameters between 300 and 1000 meters.