Shark attack, 1955-02-10 (Unprovoked)
Location: Trinidad Bay, Humboldt County, California, USA
Activity: Scuba diving
Victim: John Adams (M, age )
Injury: No injury, shark bumped diver's face
Fatal: N
Species: Leopard shark, 3' Triakis semifasciata, identified by J.W. DeWitt (1955)
Source: J. DeWitt (1955); V.M. Coppleson (1962), p.255; D. Miller & R. Collier