Richards, K.R. & Sherwin, J.E. & Smithson, T.R. & Bennion, R.F. & Davies, S.J. & Marshall, J.E.A. & Clack, J.A. (2018)
Diverse and durophagous: Early Carboniferous chondrichthyans from the Scottish Borders.
Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 108(1), 67–87 DOI: 10.1017/s1755691018000166