Results 101 to 110 of about 4,914 (250)

La faune ammonitique des marnes à fossiles ferrugineux de la région de Niort, France (Oxfordien inférieur, Zone à Cordatum, Sous-Zone à Cordatum) [The ammonite fauna of the 'marls with ferruginous fossils' from the Niort region, France (Lower Oxfordian, Cordatum Zone, Cordatum Subzone)]

open access: yesCarnets de Géologie, 2009
A new collection of ammonites from the 'marls with ferruginous ammonites' in the Niort region (France), previously studied by Grossouvre (1922), provides a large amount of biostratigraphic, paleoenvironmental and paleogeographic information. The fauna is
Quereilhac Philippe   +5 more
doaj  

Phylloceratina ammonoids in the Iberian Basin during the Middle Jurassic: a model of biogeographical and taphonomic dispersal related to relative sea-level changes [PDF]

open access: yes, 1996
Phylloceratina and Lytoceratina ammonoids in the Middle Jurassic of the Iberian Chain (E. Spain) represent less than 1% of the whole of Ammonoidea. There are two intervals, however, in which their occurrence is remarkably constant: within the Upper ...
Fernández López, Sixto Rafael   +1 more
core   +1 more source

Endémisme et cosmopolitisme des faunes d'ammonites de la plaque arabique au Crétacé moyen (Aptien - Turonien)

open access: yes, 2007
International audienceThis paper is a first approach to the distribution through space and time of the mid-Cretaceous ammonite faunas of the Arabian plate.
Bulot, Luc
core   +2 more sources

Fossils of the oldest diplodocoid dinosaur suggest India was a major centre for neosauropod radiation. [PDF]

open access: yesSci Rep, 2023
Bajpai S   +5 more
europepmc   +1 more source

Palaeobiogeography of Ordovician echinoderms

open access: yes, 2013
The palaeobiogeographical distribution of the six major clades of Ordovician echinoderms (asterozoans, blastozoans, cri- noids, echinozoans, edrioasteroids and stylophorans) is analysed based on a comprehensive and up-to-date database compiling 3701 occurrences (1938 species recorded from 331 localities) of both complete specimens ...
Lefebvre, B.   +11 more
openaire   +2 more sources

Dinosaur tracks from the Early Cretaceous (Albian) of Parede (Cascais, Portugal): new contributions for the sauropod palaeobiology of the Iberian Peninsula [PDF]

open access: yes
A recently discovered Early Cretaceous (early late Albian) dinosaur tracksite at Parede beach (Cascais, Portugal) reveals evidence of dinoturbation and at least two sauropod trackways.
Barroso-Barcenilla, F.   +5 more
core   +2 more sources

Tribute to Nieves López Martínez : Nieves López Martínez, passion for science [PDF]

open access: yes, 2012
Depto. de Geodinámica, Estratigrafía y PaleontologíaFac.
Astibia Ayerra, Humberto, ed.   +3 more
core  

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