 Despite this effort, there still is a good deal of distortion from the fossilization processes that took place.The small cranial capacity estimated at about 590-600 cc (cubic centimeters) is in part attributed to this cranial distortion.OH 24's face is described as being prognathic (projecting forward under the nose), as in other fossils from the "Homo habilis" family, but not quite to the extent of earlier "Australopithecus" species.