Soltwedel, Thomas; von Juterzenka, Karen; Premke, Katrin; Klages, Michael (2003-11-04), “What a lucky shot! Photographic evidence for a medium-sized natural food-fall at the deep seafloor”, in Oceanologica Acta (in en, fr), volume 26, issue 5–6, DOI:10.1016/S0399-1784(03)00060-4, ISSN 0399-1784, pages 623–628: “Whereas there are a few reports describing the finding of whale carcasses in the deep north-eastern and south-eastern Pacific, descriptions of invertebrate or vertebrate food-falls at centimetre to metre scale are extremely rare.”