 Modern historians usually also take into account the later histories of Diodorus Siculus and Dio Cassius, although the classicist Adrian Goldsworthy states that "Polybius' account is usually to be preferred when it differs with any of our other accounts".Since 2010, eleven bronze warship rams have been found by archaeologists in the sea off the west coast of Sicily, along with ten bronze helmets and hundreds of amphorae.The rams, seven of the helmets, and six intact amphorae, along with a large number of fragments, have since been recovered.