A late Paleocene fauna from shallow-water chemosynthesis-based ecosystems, Spitsbergen, Svalbard Author Hryniewicz, Krzysztof Author Amano, Kazutaka Author Bitner, Maria Aleksandra Author Hagström, Jonas Author Kiel, Steffen Author Klompmaker, Adiël A. Author Mörs, Thomas Author Robins, Cristina M. Author Kaim, Andrzej text Acta Palaeontologica Polonica 2019 2019-02-13 64 1 101 141 http://dx.doi.org/10.4202/app.00554.2018 journal article 10.4202/app.00554.2018 1732-2421 10980900 Genus? Musculus Röding, 1798 Type species : Mytilus discors Linnaeus, 1767 ; Northern Atlantic , Recent .