First whale fall discovered off California (1987)
Craig Smith's team, using a Navy submersible, found a whale skeleton on the seafloor off Southern California. Animals had colonized the bones, feeding on fats locked inside. It was the first time scientists saw a whale carcass as a living ecosystem.
Researchers realized a single whale could feed deep-sea life for decades after death.
Whale falls became a recognized field, with dozens of new species found on sunken carcasses worldwide.
That single skeleton started the science the Diamantina survey now scales up to nearly 500 carcasses at once.
