claim: Richard Dawson died on October 5th, 2012.
evidence: Trophonofusus is a genus of sea snails , marine gastropod mollusks in the family Fasciolariidae , the spindle snails , the tulip snails and their allies .. Fasciolariidae. Fasciolariidae. genus. genus. marine. marine ( ocean ). gastropod. gastropod. family. family ( biology )