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Protodus jexi Woodward,1892 (Chondrichthyes),from the Lower Devonian Campbellton Formation,New Brunswick,Canada
Early gnathostomes Early chondrichthyans Protodus Teeth Early Devonian
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2009/10/20
Protodus jexi from the early Emsian ‘Atholville beds’, Campbellton Formation between Atholville and Campbellton,northern New Brunswick, Canada, is redescribed from material studied by R. H. Traquair a...