Siversson, M. & Cederström, P. & Ryan, H.E. (2022)
A new dallasiellid shark from the lower Campanian (Upper Cretaceous) of Sweden. GFF, 144(2), 118–125
DOI: 10.1080/11035897.2022.2097737

Siversson, M. & Cook, T.D. & Cederström, P. & Ryan, H.E. (2016)
Early Campanian (Late Cretaceous) squatiniform and synechodontiform selachians from the Åsen locality, Kristianstad Basin, Sweden. Geological Society, London, Special Publications, 434, 251–275
DOI: 10.1144/SP434.9

Siversson, M. & Lindgren, J. & Newbrey, M.G. & Cederström, P. & Cook, T.D. (2015)
Cenomanian–Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type. Acta Palaeontologica Polonica, 60(2), 339–384
DOI: 10.4202/app.2012.0137