Ginter, M. & Hairapetian, V. & Grigoryan, A. (2011)
Chondrichthyan microfossils from the Famennian and Tournaisian of Armenia.
Acta Geologica Polonica, 61(2), 153–173
Roelofs, B. & Playton, T. & Barham, M. & Trinajstic, K. (2015)
Upper Devonian microvertebrates from the Canning Basin, Western Australia.
Acta Geologica Polonica, 65(1), 69–100