Vorlage:Burrow et al., 2018
Aus WORLDFISH WIKI
- Burrow, C.J., Newman, M., den Blaauwen, J., Jones, R. & Davidson, R. 2018. The Early Devonian ischnacanthiform acanthodian Ischnacanthus gracilis (Egerton, 1861) from the Midland Valley of Scotland. Acta Geologica Polonica, 68 (3): 335–362. (PDF)