Zobrazeno 1 - 4
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pro vyhledávání: '"David K. Carpenter"'
Publikováno v:
Palaeontology. 58:661-690
A review of all available specimens of fossil fishes from the classic Pennsylvanian Joggins locality of Nova Scotia, Canada, reveals the existence of a diverse community of chondrichthyans (xenacanthids, ctenacanthids and the enigmatic Ageleodus), ac
Publikováno v:
Palaeontology. 57:1215-1240
We describe fish assemblages from the Carboniferous (mid- to late Tournaisian) Ballagan Formation at two localities, Hawk's Nib and Mill Hole, on the Isle of Bute, Scotland. Fossil material occurs in thin, locally reworked dolomitic limestone beds, i
Autor:
David K. Carpenter, Emma J. Reeves, Benjamin K. A. Otoo, Ketutah Z. Smithson, Stig A. Walsh, Jennifer A. Clack, Nicholas N. Fraser, Timothy R. Smithson, Timothy I. Kearsey, Andrew J. Ross, David Millward, Sarah J. Davies, Marchella Ruta, John E. A. Marshall, Carys E. Bennett
Publikováno v:
Nature ecologyevolution. 1(1)
The end-Devonian to mid-Mississippian time interval has long been known for its depauperate palaeontological record, especially for tetrapods. This interval encapsulates the time of increasing terrestriality among tetrapods, but only two Tournaisian
Publikováno v:
PALAIOS. 26:639-657
A newly discovered vertebrate assemblage is reported from the Upper Pennsylvanian (mid- to upper Kasimovian) Cohn Coal Member of the Mattoon Formation of southeast Illinois, United States. Teeth, scales, and spines of xenacanth (Dicentrodus, Orthacan