This is quite the salmon! 'O. rastrosus fossils have been found along the US west coast and Japan. It swam the North Pacific during the late Miocene (23–5.3 million years ago) and early Pliocene (5.3–2.6 million years ago).' https://cosmosmagazine.com/history/palaeontology/largest-salmon-tusk-teeth/ #foodhistory #salmonids