Protacrodus undefined-1
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Roelofs, Brett, Barham, Milo, Mory, Arthur J. & Trinajstic, Kate, 2016, Late Devonian and Early Carboniferous chondrichthyans from the Fairfield Group, Canning Basin, Western Australia, Palaeontologia Electronica (Barking, Essex: 1987) 262, pp. 1-28
: 16
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16 |
Protacrodus serra
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Ginter, Michał & Sun, Yuanlin, 2007, Chondrichthyan remains from the Lower Carboniferous of Muhua, southern China, Acta Palaeontologica Polonica 52 (4), pp. 705-727
: 712
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712 |
Protacrodus undetermined
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Ginter, Michał & Sun, Yuanlin, 2007, Chondrichthyan remains from the Lower Carboniferous of Muhua, southern China, Acta Palaeontologica Polonica 52 (4), pp. 705-727
: 712
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712 |
Protacrodus
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Ginter, Michał, 2002, Chondrichthyan fauna of the Frasnian-Famennian boundary beds in Poland, Acta Palaeontologica Polonica 47 (2), pp. 329-338
: 334-336
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334-336 |
Protacrodus aequalis
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Roelofs, Brett, Barham, Milo, Mory, Arthur J. & Trinajstic, Kate, 2016, Late Devonian and Early Carboniferous chondrichthyans from the Fairfield Group, Canning Basin, Western Australia, Palaeontologia Electronica (Barking, Essex: 1987) 262, pp. 1-28
: 14-15
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14-15 |