National Geographic : 1957 Jan
© National Geographic Society 38 Heron Island's Only Child Finds a Treasure-trove in Her Back-yard Reefs Virginia Hasting holds a spider shell; two cones stand below her knuckles. A large bailer shell forms the lamp's chimney; trumpet and cowrie lie near its base. Spiral ramps identify two trochus shells (left center). The pagodalike Heron Island volute at bottom right is rarely found elsewhere.