Data from: Fish and tetrapod communities across a marine to brackish salinity gradient in the Pennsylvanian (early Moscovian) Minto Formation of New Brunswick, Canada, and their palaeoecological and palaeogeographical implications

Aodhán Ó Gogáin, Howard J. Falcon-Lang, David K. Carpenter, Randall F. Miller, Michael J. Benton, Peir K. Pufahl, Marcello Ruta, Thomas G. Davies, Steven J. Hinds & Matthew R. Stimson
Euryhaline adaptations in Pennsylvanian vertebrates allowed them to inhabit the marine to freshwater spectrum. This is illustrated by new assemblages of fish and tetrapods from the early Moscovian Minto Formation of New Brunswick, Canada. Fish include chondrichthyans (xenacanthids and the enigmatic Ageleodus), acanthodians (gyracanthids and acanthodiforms), sarcopterygians (rhizodontids, megalichthyids and dipnoans), and actinopterygians (eurynotiforms). Tetrapods include small- to medium-sized, and largely aquatic, stem tetrapods (colosteids) and anthracosaurs (embolomeres). A key finding is that the parautochthonous...

Registration Year

  • 2016
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  • Acadia University
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  • University of Southampton
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  • University of Lincoln
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  • University of Bristol
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