Results 71 to 80 of about 10,845 (263)
Colapso tectónico en las Zonas Externas Béticas Orientales durante el Paleogeno-Aquitaniense (Alicante, SE España) [PDF]
, 2014 Six Paleogene-Aquitanian successions have been reconstructed in the Alicante area (eastern External Betic Zone). The lithofacies association evidences “catastrophic” syn-sedimentary tectonic processes consisting of slumps, mega-olisthostromes, “pillow ...
Guerrera, Francesco +1 more
core +1 more source
A novel population of composite mounds: their initiation, growth and demise. San Emiliano Formation, Cantabrian Mountains, Spain [PDF]
, 2018 Purpose: Mounds from the Pennsylvanian aged San Emiliano Formation (Cantabrian Mountains, Spain) are commonly well exposed. These mounds range from 2 to 50 m in height and are observed to be primary geological features.
Rogers, SL
core +2 more sources
Geochemistry, Geophysics, Geosystems, Volume 26, Issue 10, October 2025.Abstract A novel high‐resolution, non‐destructive method for diagenetic screening of fossil corals for geochronologic and paleoclimatic studies using neutron computed tomography (NCT) is proposed. NCT circumvents limitations of traditional techniques, such as destructive sampling and 2‐D imaging by providing detailed 3‐D visualizations of coral ...
Carra Williams +7 more
wiley +1 more source
El Jurásico en la región de Chelva-Domeño (Valencia) [PDF]
, 1978 Depto. de Geodinámica, Estratigrafía y PaleontologíaFac.
Fernández López, Sixto Rafael +1 more
core
Archaeometry, Volume 67, Issue 5, Page 1247-1266, October 2025.Abstract This research represents the most extensive characterisation of Roman mosaic tesserae (tiles) from Aquileia, Italy, to date, examining 153 specimens. The study aimed to identify the lithotypes used in mosaics production through a multi‐analytical approach, which included colorimetric analysis, polarised light microscopy and scanning electron ...
Neva M. E. Stucchi +5 more
wiley +1 more source
Ostracods, rock facies and magnetic susceptibility of the Hanonet Formation / Trois-Fontaines Formation boundary interval (Early Givetian) at the Mont d’Haurs (Givet, France) [PDF]
, 2011 Approximately 870 carapaces, valves and fragments of ostracods were extracted from 26 samples collected in the Hanonet Formation (= Fm) and Trois-Fontaines Fm in a section located along the southwestern rampart of the historically entrenched military ...
Casier, J.-G. +3 more
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Sedimentology, Volume 72, Issue 6, Page 1860-1898, October 2025.ABSTRACT Detailed analysis of Lutetian–Bartonian deposits in the Paris Basin (‘Marnes et Caillasses’ Formation) provides new evidence of concomitant magnesian fibrous clays (palygorskite and sepiolite) and early microcrystalline dolomite. Although relatively uncommon in sedimentary archives, palygorskite and sepiolite are found in a wide range of ...
Julien Talon +8 more
wiley +1 more source
A microbial carbonate response in synchrony with the end-Triassic mass extinction across the SW UK [PDF]
, 2016 The eruption of the Central Atlantic Magmatic Province (CAMP)—the largest igneous 12 province known—has been linked to the end-Triassic mass extinction event, however reconciling 13 the response of the biosphere (at local and nonlocal scales) to ...
Bottjer, David J. +3 more
core +2 more sources
The Depositional Record, Volume 11, Issue 4, Page 1084-1106, September 2025.The Bisperode section is one of the most expanded and complete sections with shallow‐marine Oxfordian strata in the LSB. This study provides a reference record for shallow‐marine settings and allows for the correlation of the strata from the LSB with Oxfordian deposits distributed elsewhere in the world.
Deyan Zhang +3 more
wiley +1 more source
Iraqi Geological JournalThis study aims to diagnose microfacies of the Jeribe Formation to determine depositional environments and derivation depositional model for this formation.
Mustafa Abdullah +2 more
doaj +1 more source