Results 41 to 50 of about 11,653 (97)

Presencia de Proscelidodon Patrius (Xenarthra, Scelidotheriinae) en la formación Chapadmalal (Plioceno Superior), Mar del Plata, Buenos Aires, Argentina: implicancias Bioestratigráficas [PDF]

open access: yes, 2014
El objetivo del presente trabajo es dar a conocer y discutir las implicancias bioestratigráficas del primer registro de Proscelidodon patrius (Ameghino) para la Formación Chapadmalal (Plioceno superior), Mar del Plata, Buenos Aires, Argentina.
Dondas, Alejandro   +3 more
core   +1 more source

Depositional environments and stratigraphy of the Upper Cambrian-lower Ordovician Santa Rosita formation at the Alfarcito area, Cordillera Oriental, Argentina: integration of biostratigraphic data within a sequence stratigraphic framework

open access: yesLatin American Journal of Sedimentology and Basin Analysis, 2006
The Upper Cambrian-Tremadocian rocks exposed in the Alfarcito area of Cordillera Oriental, northwest Argentina reveal a series of transgressive-regressive cycles punctuated by incision of fluvio-estuarine valleys.
Luis A. Buatois   +5 more
doaj  

Sobre la presència del crustaci Atherfieldastacus rapax (Harbort, 1905) (Glypheidea, Mecochiridae) en el Cretaci Inferior d’Alcanar (el Montsià, Catalunya, NE península Ibèrica) [PDF]

open access: yes, 2019
Es reporten uns espècimens de la llagosta fòssil Atherfieldastacus rapax, recuperats a un aflorament cretàcic de les rodalies d’Alcanar (el Montsià, Catalunya).
Arasa Tuliesa, Álvaro   +2 more
core  

Fan-delta slope deposits and sequences in the Murcia-Carrascoy Basin (Late Neogene, S.E. Spain) [PDF]

open access: yes, 1991
Tortonian sedimentation in the Betics records a major tectonic event, the largest orogenic defonnation of the cordillera. superimposed on the largerscale, lhird-order TB 3.2 cyc1e of eustatic sea-level change.
Dabrio, Cristino J.   +1 more
core   +1 more source

Sedimentology and cyclostratigraphy of the Barahona Formation (Lower Jurassic) in the Aragonese Branch of the Iberian Range [PDF]

open access: yes, 2014
A detailed bed-by-bed sedimentological and cyclostratigraphic characterization of the Barahona Formation has been carried out in two representative outcrops in the Aragonese Branch of the Iberian Range, in order to characterize the sedimentary ...
Bádenas, Beatriz, Val, Jorge
core  

Depositional environments and stratigraphy of the Upper Cambrian-lower Ordovician Santa Rosita formation at the Alfarcito area, Cordillera Oriental, Argentina: integration of biostratigraphic data within a sequence stratigraphic framework

open access: yesLatin American Journal of Sedimentology and Basin Analysis
The Upper Cambrian-Tremadocian rocks exposed in the Alfarcito area of Cordillera Oriental, northwest Argentina reveal a series of transgressive-regressive cycles punctuated by incision of fluvio-estuarine valleys.
Luis A. Buatois   +5 more
doaj  

150 años del descubrimiento del yacimiento cámbrico de Murero (Cadenas Ibéricas, NE España). [PDF]

open access: yes, 2013
The lower-middle Cambrian palaeontological site of Murero (Cadenas Ibéricas, NE Spain) is a classical locality of the Cambrian in Europe. The site was first reported by the French geologist Edouard de Verneuil in 1862, and now it achieves 150 years of ...
Andrés, J. A.   +7 more
core   +1 more source

Presentación de "Paleogeografía de la Meseta Norte durante el Terciario" [PDF]

open access: yes, 1989
Depto. de Geodinámica, Estratigrafía y PaleontologíaFac.
Dabrio, Cristino J.
core  

Evolución paleoambiental de cordones litorales holocenos durante una caída del nivel del mar en la Bahía Samborombón, Buenos Aires, Argentina

open access: yesLatin American Journal of Sedimentology and Basin Analysis
Las grandes fluctuaciones climáticas cíclicas ocurridas durante el Cuaternario tuvieron un efecto muy marcado en las regiones costeras, afectando principalmente el ambiente geomorfológico y la sedimentación de los depósitos allí acumulados.
Sebastián Richiano   +4 more
doaj  

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