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Resultats globals: 11 registres trobats en 0.02 segons.
Articles, 9 registres trobats
Contribucions a jornades i congressos, 1 registres trobats
Documents de recerca, 1 registres trobats
Articles 9 registres trobats  
1.
15 p, 3.9 MB Identification of a large anguimorph lizard (Reptilia, Squamata) by an articulated hindlimb from the upper Maastrichtian (Upper Cretaceous) of Basturs-1 (Lleida, Spain) / Cabezuelo Hernández, Alberto (Universidad Nacional de Educación a Distancia (Espanya). Grupo de Biología Evolutiva) ; Bolet, Arnau (Institut Català de Paleontologia Miquel Crusafont) ; Torices, Angélica (Universidad de La Rioja. Departamento de Ciencias Humanas) ; Pérez-García, Adán (Universidad Nacional de Educación a Distancia (Espanya). Grupo de Biología Evolutiva)
Appendicular remains of squamate reptiles are barely described in the fossil record due to their low preservational potential and generally poor diagnostic information. Not many squamate fossil individuals preserve appendicular bony elements, these being mainly restricted to the rare articulated specimens found in a limited number of localities with specific conditions that favor exceptional preservation. [...]
2022 - 10.1016/j.cretres.2021.105094
Cretaceous research, Vol. 131 (March 2022) , art. 105094  
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2.
11 p, 4.5 MB Open-air paleontological sites : A dissemination opportunity and a risk to spoliation. A case study in the Orígens Geopark, Spain / Blasi Arana, Isabel Camila (Universitat Autònoma de Barcelona. Departament de Geologia) ; Pellicer, Xavier M. (Orígens UNESCO Global Geopark) ; Poch Serra, Joan (Universitat Autònoma de Barcelona. Departament de Geologia) ; Galobart, Àngel (Institut Català de Paleontologia Miquel Crusafont)
Visits to paleontological sites are one of the most popular geotourism activities, but their appeal may have drawbacks. Deciding which sites are suitable for dissemination and appropriate measures for their optimal conservation can be complex. [...]
2021 - 10.30486/gcr.2021.1913481.1055
Geoconservation research, Vol. 4, Issue 2 (December 2021) , p. 513-523  
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3.
19 p, 1.9 MB Mexican Upper Cretaceous rudists (Hippuritida, Bivalvia) : Taxonomic, stratigraphic, and geologic data / Pons, Jose Maria (Universitat Autònoma de Barcelona. Departament de Geologia) ; García Barrera, Pedro (Universidad Nacional Autónoma de México. Museo de Paleontología) ; Oviedo, Angélica (Universidad Autónoma de Chihuahua (Mèxic). Facultad de Ingeniería) ; Vicens, Enric (Universitat Autònoma de Barcelona. Departament de Geologia)
Analysis of seventy published papers dealing with Mexican Upper Cretaceous rudists, together with consultation of the newest geological maps covering the areas with mentioned rudist fossil localities, evidenced that: a) several among the Turonian-Maastrichtian species mentioned are junior synonymies, nomen nudum, insufficiently described, or have untraceable types. [...]
2021 - 10.1016/j.jsames.2021.103237
Journal of South American Earth Sciences, Vol. 109 (August 2021) , art. 103237  
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4.
18 p, 18.5 MB Palaeohistology and palaeopathology of an Aeolosaurini (Sauropoda: Titanosauria) from Morro do Cambambe (Upper Cretaceous, Brazil) / Brum, Arthur S. (Universidade Federal do Rio de Janeiro. Departamento de Geologia e Paleontologia (Brasil)) ; Bandeira, Kamila L. N. (Universidade Federal do Rio de Janeiro. Departamento de Geologia e Paleontologia) ; Holgado, Borja (Institut Català de Paleontologia Miquel Crusafont) ; Souza, Lucy G. (Museu da Amazônia (Brazil)) ; Pêgas, Rodrigo V (Universidade Federal do ABC. Laboratório de Paleontologia de Vertebrados e Comportamento Animal) ; Sayao, Juliana M. (Universidade Federal do Rio de Janeiro. Departamento de Geologia e Paleontologia (Brasil)) ; Campos, Diogenes A. (Museu de Ciências da Terra (Rio de Janeiro, Brasil)) ; Kellner, Alexander W. A. (Universidade Federal do Rio de Janeiro. Departamento de Geologia e Paleontologia)
A recent publication of fossil bones of titanosaurs assigned to Aeolosaurini from the Morro do Cambambe site (Mato Grosso state, Brazil, Upper Cretaceous) reported anomalous growth in some of them. Here, we present osteohistological sections of elements to understand not only the microstructure and growth of such bones, but also the nature of those anomalies. [...]
En una reciente publicación de los huesos fósiles de titanosaurios asignados al clado Aeolosaurini provenientes del yacimiento de Morro do Cambambe (estado de Mato Grosso, Brasil, Cretácico Superior), se reconocieron anormalidades en el crecimiento de algunos de ellos. [...]
2021 - 10.7203/sjp.36.1.20305
Spanish Journal of Paleontology, Vol. 36, Núm. 1 (2021) , p. 1-18  
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5.
73 p, 7.6 MB Large deadfalls of the ʻginsuʼ shark Cretoxyrhina mantelli (Agassiz, 1835) (Neoselachii, Lamniformes) from the Upper Cretaceous of northeastern Italy / Amalfitano, Jacopo (University of Padova. Department of Geosciences) ; Giusberti, Luca (Institute of Geosciences and Georesources) ; Fornaciari, Eliana (University of Padova. Department of Geosciences) ; Dalla Vecchia, Fabio (Institut Català de Paleontologia Miquel Crusafont) ; Luciani, Valeria (University of Ferrara. Department of Physics and Earth Sciences) ; Kriwet, Jürgen (University of Vienna. Department of Palaeontology) ; Carnevale, Giorgio (University of Torino. Department of Earth Sciences)
Cretoxyrhina mantelli was a large pelagic lamniform shark geographically widespread during the Late Cretaceous, and well known because of several nearly complete skeletons from the Western Interior Seaway of North America. [...]
2019 - 10.1016/j.cretres.2019.02.003
Cretaceous research, Vol. 98 (June 2019) , p. 250-275  
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6.
20 p, 1.1 MB Macrofauna de invertebrados del Cretácico superior de la Depresión Central Asturiana / Bernárdez Rodríguez, Enrique (Universidad de Oviedo. Departamento de Geología) ; Gallemí Paulet, Jaume (Museu de Geologia (Barcelona, Catalunya)) ; López, Gregorio (Universitat Autònoma de Barcelona. Departament de Geologia) ; Martínez, Ricardo (Universitat Autònoma de Barcelona. Departament de Geologia) ; Muñóz, Juan (Servei de museus) ; Pons, Jose María (Universitat Autònoma de Barcelona. Departament de Geologia) ; Santamaría, Robert (Universitat Autònoma de Barcelona. Departament de Geologia)
Se reporta y comenta la fauna de inocerámidos, rudistas, ammonites, braquiópodos y equmnidos recogida y localizada en yacimientos o series estratigráficas de detalle, durante los trabajos de campo de la tesis doctoral del primero de los autores (E. [...]
The fauna collected and located on fossil localities or stratigraphical profiles, during the field work of the first author's doctoral thesis on the Cretaceous selachians from Asturias, is reported and commented. [...]
1993
Treballs del Museu de Geologia de Barcelona, Vol. 3 (1993) , p. 41-60  
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7.
14 p, 617.6 KB First record of a Notosuchian crocodyliform from Italy / Dalla Vecchia, Fabio (Institut Català de Paleontologia Miquel Crusafont) ; Cau, Andrea (Museo Geologico Giovanni Capellini)
A serrated tooth from the Coniacian-Santonian (Upper Cretaceous) Polazzo fossil site (Karst, NE Italy) is the first record of a notosuchian crocodyliform from Italy. Although it shares synapomorphies with teeth referred to the European genus Doratodon and with the Gondwanan genus Araripesuchus, it is distinct in the unusual combination of features, suggesting the presence of a yet unreported notosuchian taxon in the Adriatic-Dinaric Carbonate Platform located in the Tethys between the Afroarabian continent and the North European landmass during Late Cretaceous times. [...]
2011
Rivista Italiana di Paleontologia e Stratigrafia, Vol. 117 No. 2 (July 2011) , p. 309-321  
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8.
22 p, 8.9 MB Facies analysis and paleoenvironmental reconstruction of Upper Cretaceous sequences in the eastern Para-Tethys Basin, NW Iran / Omidvar, M. (University of Isfahan (Isfahan, Iran). Department of Geology) ; Safari, A. (University of Isfahan (Isfahan, Iran). Department of Geology) ; Vaziri-Moghaddam, H. (University of Isfahan (Isfahan, Iran). Department of Geology) ; Ghalavand, H. (National Iranian Oil Company)
Upper Cretaceous mixed carbonate-siliciclastic sequences are among the most important targets for hydrocarbon exploration in the Moghan area, located in the eastern Para-Tethys Basin. Despite of their significance, little is known about their facies characteristics and depositional environments. [...]
2014 - 10.1344/GeologicaActa2016.14.4.3
Geologica acta, Vol. 14 Núm. 4 (december 2016) , p. 363-384 (Articles)  
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9.
19 p, 3.1 MB Peat-forming plants in the Maastrichtian coals of the Eastern Pyrenees / Villalba Breva, Sheila (Universitat de Barcelona. Departament d'Estratigrafia, Paleontologia i Geociències Marines) ; Marmi i Plana, Josep Maria (Institut Català de Paleontologia Miquel Crusafont)
The Lower Maastrichtian of Fumanya and neighbouring localities of the Vallcebre syncline (Eastern Pyrenees, Catalonia) provide the first taphonomic evidence for the hypothesis that cheirolepidiacean conifers were significant precursors of Maastrichtian Pyrenean coal. [...]
2012 - 10.1344/105.000001711
Geologica acta, Vol. 10, Núm. 2 (June 2012) , p. 189-207  
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Contribucions a jornades i congressos 1 registres trobats  
1.
2.4 MB Tenth International Congress on Rudist Bivalves : Bellaterra, June 22-27. Scientific Program and Abstracts / Pons, J. M., (Pons Muñoz, Josep Maria) ed. (Universitat Autònoma de Barcelona. Departament de Geologia) ; Vicens, Enric, ed. (Universitat Autònoma de Barcelona. Departament de Geologia)
The organizing committee, on behalf of the Departament de Geologia of the Universitat Autònoma de Barcelona, the Museu de Ciències Naturals de Barcelona, and the Institució Catalana d'Història Natural, invites scientists to Bellaterra, Catalonia, Spain to participate in the Tenth International Congress on Rudist Bivalves. [...]
2014
International Congress on Rudist Bivalves. Bellaterra, Catalunya, 10è : 2014
3 documents
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Documents de recerca 1 registres trobats  
1.
90 p, 8.9 MB Arquitectura i bioestratigrafia dels macroforaminífers de la unitat margues i argiles de la Font de les Bagasses (campanià inferior, NE de la Península Ibèrica) / Albrich Viña, Sergi ; Caus, Esmaragda, 1947-, dir. ; Universitat Autònoma de Barcelona. Departament de Geologia
La Unitat Margues i Argiles de la Font de les Bagasses (Pons, 1977) (Serra del Montsec, nord-est de la Península Ibèrica) conté un abundant registre de macroforaminífers fòssils, que va ser descrit per primera vegada a l'inici del segle XX a l'antic municipi de Tragó de Noguera, actualment submergit sota les aigües de l'embassament de Santa Anna (Serres Marginals). [...]
The Font de les Bagasses Unit (Pons, 1977) (Montsec Mountains, NE Iberian Peninsula) hosts a rich assemblage of larger foraminifera, which was described for the first time in the early 20th Century from the locality of Tragó de Noguera (Marginal Mountains). [...]
[Bellaterra] : Universitat Autònoma de Barcelona, 2016  
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