Fish tooth δ18O revising Late Cretaceous meridional upper ocean water temperature gradients
The oxygen isotope composition of fossil fish teeth, a paleo–upper ocean temperature proxy
exceptionally resistant to diagenetic alteration, provides new insight on the evolution of the …
exceptionally resistant to diagenetic alteration, provides new insight on the evolution of the …
New sharks and rays from the Cenomanian and Turonian of Charentes, France
R Vullo, H Cappetta, D Néraudeau - Acta Palaeontologica Polonica, 2007 - agro.icm.edu.pl
New or so far poorly known neoselachians from the Cenomanian and Turonian of SW
France are described. The material studied herein comes from nine localities in the …
France are described. The material studied herein comes from nine localities in the …
Skeletal and dental anatomy of lamniform shark, Cretalamna appendiculata, from Upper Cretaceous Niobrara Chalk of Kansas
K Shimada - Journal of Vertebrate Paleontology, 2007 - Taylor & Francis
Cretalamna (= Cretolamna) appendiculata is an extinct lamniform shark primarily known by
isolated teeth and traditionally classified into Cretoxyrhinidae. Here, a partial skeleton of C …
isolated teeth and traditionally classified into Cretoxyrhinidae. Here, a partial skeleton of C …
Anacoracid sharks from the Albian (Lower Cretaceous) Pawpaw Shale of Texas
M Siverson, J Lindgren, LS Kelley - Palaeontology, 2007 - Wiley Online Library
Recent collecting from the Pawpaw Shale in north‐east Texas has yielded several hundred
teeth of anacoracid sharks. The material allows for a much‐needed revision of the Late …
teeth of anacoracid sharks. The material allows for a much‐needed revision of the Late …
Neoselachians from the upper Campanian and lower Maastrichtian (Upper Cretaceous) of the southern Pyrenees, northern Spain
J Kriwet, R SOLER‐GIJÓN… - Palaeontology, 2007 - Wiley Online Library
Bulk sampling of upper Campanian to lower–middle Maastrichtian coastal and lagoonal
deposits in five sections of the Tremp Formation in the south‐central Pyrenees yielded …
deposits in five sections of the Tremp Formation in the south‐central Pyrenees yielded …
[HTML][HTML] The oldest stratigraphic record of the Late Cretaceous shark Ptychodus mortoni Agassiz, from Vallecillo, Nuevo León, northeastern Mexico
A Blanco-Piñón, LM Garibay-Romero… - Revista mexicana de …, 2007 - scielo.org.mx
In this paper we report the oldest geologic world record of Ptychodus mortoni, from the
Vallecillo Member (Agua Nueva Formation), at Vallecillo, Nuevo León, northeastern Mexico …
Vallecillo Member (Agua Nueva Formation), at Vallecillo, Nuevo León, northeastern Mexico …
[HTML][HTML] Pathologic tooth deformities in fossil and modern sharks related to jaw injuries
AC Balbino, MT Antunes - Comptes Rendus Palevol, 2007 - Elsevier
Dental abnormalities in a tiger shark Galeocerdo cuvier and in Carcharoides totuserratus
are presented here again, along with some further ones in shark teeth. Comparisons are …
are presented here again, along with some further ones in shark teeth. Comparisons are …
Increase of body size in sixgill sharks with change in diet as a possible background of their evolution
S Adnet, RA Martin - Historical Biology, 2007 - Taylor & Francis
Body size variation of a predator is a simple way to follow the main changes in its food
source during its life history or along its evolution in ecology and paleoecology, respectively …
source during its life history or along its evolution in ecology and paleoecology, respectively …
The Late Cretaceous anacoracid shark, Pseudocorax laevis (Leriche), from the Niobrara Chalk of western Kansas
SA Hamm, K Shimada - Transactions of the Kansas Academy of Science, 2007 - BioOne
Eight isolated teeth of the Late Cretaceous anacoracid shark, Pseudocorax laevis (Leriche),
from the Smoky Hill Chalk Member of the Niobrara Chalk in western Kansas are formally …
from the Smoky Hill Chalk Member of the Niobrara Chalk in western Kansas are formally …
[PDF][PDF] Fish tooth δ18O revising Late Cretaceous meridional upper ocean water temperature gradients
The oxygen isotope composition of fossil fish teeth, a paleo–upper ocean temperature proxy
exceptionally resistant to diagenetic alteration, provides new insight on the evolution of the …
exceptionally resistant to diagenetic alteration, provides new insight on the evolution of the …