Results 71 to 80 of about 10,737 (179)

Formation and preservation of vertebrate tracks in semi‐liquid sediments: Insights from tidal flats and laboratory experiments

open access: yesSedimentology, Volume 72, Issue 1, Page 5-33, January 2025.
ABSTRACT Despite the valuable palaeoecological and palaeoenvironmental information provided by vertebrate tracks, those made in semi‐liquid sediments have been largely overlooked because they are assumed to be preserved as a mass of disrupted sediment and to have a low preservation potential.
Sonia Campos‐Soto   +5 more
wiley   +1 more source

Ambientes sedimentarios y facies [PDF]

open access: yes, 1984
Depto. de Geodinámica, Estratigrafía y PaleontologíaFac.
Dabrio, Cristino J.
core  

Long Term Global Ionospheric Total Electron Content Trend Analysis

open access: yesGeophysical Research Letters, Volume 51, Issue 21, 16 November 2024.
Abstract Simulations based on physical models of the thermosphere‐ionosphere system suggest that the ionosphere will sink as the thermosphere cools and contracts in response to increasing greenhouse gas concentrations. As a consequence, long‐term trends can be expected in ionospheric parameters such as: total electron content (TEC), the critical ...
M. Paula Natali   +6 more
wiley   +1 more source

Taphonomic features of ammonite associations developed in deep carbonate platform environments (Oxfordian, Iberian Range, Spain). [PDF]

open access: yes, 2004
Depto. de Geodinámica, Estratigrafía y PaleontologíaFac.
Fernández López, Sixto Rafael   +1 more
core   +1 more source

Evidence for surface uplift of the Atlas Mountains and the surrounding peripheral plateaux: Combining apatite fission-track results and geomorphic indicators in the Western Moroccan Meseta (coastal Variscan Paleozoic basement) [PDF]

open access: yes, 2010
This work represents an initial attempt to link the evolution of the topography in relation to the general tectonic framework of western Morocco. For this purpose, in a section of the Western Moroccan Meseta different tools are combined in order to ...
A. Azdimousa   +58 more
core   +2 more sources

Deep‐Focus Earthquake Mechanisms at the Subducting Nazca Plate (Peru‐Brazil Border): Cold Slab Behavior in a Warm Plate

open access: yesEarth and Space Science, Volume 11, Issue 10, October 2024.
Abstract We calculate focal mechanisms and centroid depths for deep‐focus earthquakes (DFEs) along the Peru‐Brazil border. We obtained a total of 28 focal solutions for events with magnitudes between 4.2 and 7.5 Mw and occurring between 2014 and 2022.
G. S. Leite Neto   +2 more
wiley   +1 more source

Petrofábrica del cuarzo en tectónicas del Corredor Blastomilonítico de Badajoz -Córdoba (SW del Macizo Ibérico). Aplicación a la cinemática de desplazamientos

open access: yesEstudios Geologicos, 1990
Se presenta un estudio de las microestructuras y fábricas de ejes -C- del cuarzo en rocas miloníticas del Corredor Blastomilonítico de Badajoz-Córdoba (SW del Macizo Ibérico) a partir del cual se determinan el régimen, la geometría, la temperatura, y la ...
B. Abalos, L. Eguiluz
doaj   +1 more source

Depósitos marinos del Cuaternario antiguo (?) sobre la cuarzita armoricana del Cabo Torres (Gijón). [PDF]

open access: yes, 1968
Depto. de Geodinámica, Estratigrafía y PaleontologíaFac.
Brell, J.M.   +3 more
core  

Landscapes. Un proyecto STEM sobre geodinámica externa, riesgos geológicos y sostenibilidad

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2022
Jordi Domènech-Casal   +3 more
semanticscholar   +1 more source

Genome‐wide population affinities and signatures of adaptation in hydruntines, sussemiones and Asian wild asses

open access: yesMolecular Ecology, Volume 33, Issue 19, October 2024.
Abstract The extremely rich palaeontological record of the horse family, also known as equids, has provided many examples of macroevolutionary change over the last ~55 Mya. This family is also one of the most documented at the palaeogenomic level, with hundreds of ancient genomes sequenced.
Jianfei Pan   +44 more
wiley   +1 more source

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