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Small Antarctic Late Cretaceous chorate dinoflagellate cysts: biological and palaeoenvironmental affinities
(Taylor & Francis, 2014-09)
Small spiny marine palynomorphs have been the focus of recent palynological studies since their high proportions in Antarctic Late Cretaceous and Cenozoic assemblages were noted. These palynomorphs were assigned to the ...
Sclerorhynchid teeth (Neoselachii, Sclerorhynchidae) from the Late Cretaceous of the Quiriquina Formation, central Chile
(Servicio Nacional de Geología y Minería (SERNAGEOMIN), 2004)
Sharks (Neoselachii) and palynomorphs from Mendoza (Argentina): new evidence of the Late Cretaceous Atlantic marine transgression
(Taylor & Francis Ltd, 2013-12-10)
Neoselachian (modern shark) teeth and palynomorphs have been recovered from the Late Cretaceous Jagüel Formation in the Province of Mendoza, Argentina. The fossiliferous beds were deposited during the Atlantic transgression ...
Lamniform shark teeth from the Late Cretaceous of southernmost South America (Santa Cruz Province, Argentina)
(Public Library Of Science, 2014-08)
Here we report multiple lamniform shark teeth recovered from fluvial sediments in the (Campanian-Maastrichtian) Cerro Fortaleza Formation, Santa Cruz Province, Argentina. This small tooth assemblage is compared to various ...
A new species of Equinoxiodus (Dipnoi: ?Neoceratodontidae) from the Late Cretaceous of Brazil
(Magnolia Press, 2015-01-13)
A noteworthy diversity of Dipnoi tooth plates has been collected in the fossiliferous conglomerates of the Alcantara Formation, early Cenomanian (Cretaceous) of Brazil. This sequence was deposited under transitional ...
Reassessment of Laplatasaurus araukanicus (Sauropoda: titanosauria), from the late cretaceous of Patagonia, Argentina
(Asociacion Paleontologica Argentina, 2015-06)
The original materials assigned to Laplatasaurus araukanicus Huene 1929 comes from five different localities of northern Patagonia, ArgentineArgentina. These include several postcranial bones from multiple specimens and ...
Rinconsaurus caudamirus gen. et sp. nov., a new titanosaurid (Dinosauria, Sauropoda) from the Late Cretaceous of Patagonia, Argentina
(Servicio Nacional de Geología y Minería (SERNAGEOMIN), 2003)
Late Cretaceous Belonostomus (Pisces, Actinopterygii, Aspidorhynchidae) from Algarrobo, Chile, with comments on aspidorhynchid paleodistribution in South America
(Servicio Nacional de Geología y Minería (SERNAGEOMIN), 2003)
Fossil hymenosomatid crabs (Crustacea: Decapoda) from the Lower Cretaceous of NE Brazil
(2022-06-01)
Hymenosomatidae is an eubrachyuran family of small and fragile crabs known until now only by extant species of two subfamilies. Here we describe and illustrate a new subfamily (Eureotropisinae subfam. nov.), two new genera ...