Results 51 to 60 of about 640,010 (174)
, 2017 132 specimens of Ptychomya from the Agrio Formation Lower Valanginian to lowest Barremian, Neuquén Basin, west-central ...
Dario G. Lazo (3289056) +5 more
core +1 more source
BSGF - Earth Sciences Bulletin, 2017 The Tithonian-Berriasian interval in the southern part of the Neuquén Basin is represented by the Vaca Muerta and the Picún Leufú Formations. Facies analysis and correlation of the Vaca Muerta Formation and the lower part of the Picún Leufú Formation in ...
Krim Nesma +8 more
doaj +1 more source
The Neuquén Basin: An overview
, 2005 The Neuquén Basin of Argentina and central Chile contains a near-continuous Late Triassic-Early Cenozoic succession deposited on the eastern side of the evolving Andean mountain chain.
Veiga, Gonzalo Diego +3 more
core +1 more source
The Neuquén composite section: magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquén basin (Argentina) [PDF]
, 2020 Paleomagnetic and biostratigraphic data from five marine sedimentary sections in the Argentine Neuquén basin have allowed to construct the Lower Jurassic Neuquén Composite Section. This composite section comprises 14 reversed and 11 normal polarity Zones,
Iglesia Llanos, M. P. +1 more
core
Chemostratigraphy of the Pliensbachian, Puesto Araya Formation (Neuquén Basin, Argentina)
Geologica Acta, 2005 In a preliminary attempt to establish an isotope stratigraphy, strontium, carbon and oxygen isotope ratios were determined from marine biogenic carbonates of Pliensbachian age, in the context of scheme of local ammonite Zones correlatable to the European
Susana A. Valencio +4 more
doaj +1 more source
An assessment of latest Cretaceous Pycnodonte vesicularis (Lamarck, 1806) shells as records for palaeoseasonality: a multi-proxy investigation [PDF]
Climate of the Past, 2018 In order to assess the potential of the honeycomb oyster Pycnodonte vesicularis for the reconstruction of palaeoseasonality, several specimens recovered from late Maastrichtian strata in the Neuquén Basin (Argentina) were subject to a multi-proxy ...
N. J. de Winter +12 more
doaj +1 more source
Basin Research, Volume 37, Issue 3, May/June 2025.In this work we analyse the origin, transport, and deposition processes of pumice fragments up to 30 cm in size, deposited in the Northern Patagonian Foreland more than 200 km from the Andean volcanic arc. ABSTRACT There are numerous studies analysing volcaniclastic supply to continental environments in distal areas from source volcanoes.
Lucas Peñacorada +3 more
wiley +1 more source
A HYPOTHETIC SCENARIO FOR THE MIDDLE JURASSIC IN THE SOUTHERN PART OF THE NEUQUÉN BASIN, ARGENTINA
Publicación Electrónica de la Asociación Paleontológica Argentina, 2015 A hypothetic scenario for the Middle Jurassic in the southern part of the Neuquén Basin, is proposed on the basis of sedimentary facies and palynological data obtained from the study of eight stratigraphic sections.
Mirta Quattrocchio +3 more
doaj
Geologica Acta, 2005 The Tordillo Formation is a continental clastic unit deposited in the Neuquén Basin during the Late Jurassic. This paper discusses the stratigraphy of the succession outcropping at the Quebrada del Sapo, with emphasis on the origin, dimensions and ...
Carlos Zavala +2 more
doaj +1 more source
European Arid Anomaly Explained With Southward Drift of Eurasia During the Late Jurassic Polar Shift
Geochemistry, Geophysics, Geosystems, Volume 26, Issue 2, February 2025.Abstract The sedimentary successions of several basins in Europe show evidence of widespread Late Jurassic aridification that is considered a long‐standing conundrum in paleoclimate modeling. The distinctive feature of this event is that it appears concentrated in a discrete time interval between the Kimmeridgian (Late Jurassic) and the Berriasian ...
Giovanni Muttoni +2 more
wiley +1 more source