Results 81 to 90 of about 640,010 (174)

Marine Mesozoic Biostratigraphy of the Neuquén Basin [PDF]

open access: yes, 2023
The marine Mesozoic of the Neuquen Basin in central west Argentina is characterized by ammonites and other invertebrates, especially bivalves, brachiopodes and calcareous microfossils.
Zeiss, Arnold   +5 more
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Bulletin of annual meeting, Willamette Basin Project Committee

open access: yes, 1960
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.No.

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Re: Federal Register solicitation for proposals by non-federal interests in authorized water resources development projects: Optimization of existing storage volumes in federal reservoirs in the Delaware River Basin

open access: yes, 2021
December 3, 2014 U.S. Army Corps of Engineers Attn: CECW-CE (Lisa Kiefel) 441 G Street NW Washington, DC 20314-1000 RE: Federal Register Solicitation for Proposals by Non-Federal Interests in Authorized Water Resources Development Projects: Optimization ...
Delaware River Basin Commission;
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Early Jurassic Caenogastropoda and Architectibranchia from the Neuquén Basin, Argentina [PDF]

open access: yes, 2017
Early Jurassic marine gastropods are well represented in Argentina by three major taxa: Vetigastropoda, Caenogastropoda and Architectibranchia (=Opisthobranchia).
Ferrari, Silvia Mariel
core   +1 more source

Dolomitized tidal cycles in the Agua de la Mula Member of the Agrio Formation (Lower Cretaceous), Neuquén Basin, Argentina

open access: yesLatin American Journal of Sedimentology and Basin Analysis, 2021
The Agrio Formation (Valanginian to early Barremian) is a siliciclastic and carbonate unit of the Neuquén Basin in west central Argentina. A conspicuous 20 m thick dolomitized section near the top of the upper Agua de la Mula Member of the Agrio ...
Maisa A. Tunik   +4 more
doaj   +2 more sources

EARLY CRETACEOUS DINOFLAGELLATE CYSTS FROM THE NEUQUÉN AND AUSTRAL BASINS: A REVIEW

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2016
. The present work documents and gathers the most relevant records of the organic-walled dinoflagellate cysts from different sites of the Neuquén and Austral Basins.
Maria V. Guler   +2 more
doaj  

Geomorphologic evidence for Plio-Quaternary shortening in the southern Neuquén basin (40°S, Argentina)

open access: yes, 2015
International audienceA morphostructural analysis of a Pliocene flood basalt formation in the southern Neuquén basin (40°S) shows evidence of contractional deformation less than 3.5Ma ago.
Bonnel, Cédric   +2 more
core   +1 more source

Lahar deposits of the Molles Formation in Chacay Melehue, Neuquén: evidence of Jurassic volcanism in the Neuquén basin [PDF]

open access: yes, 2020
Se describen depósitos laháricos en la comarca de Chacay Melehue, en la región noroccidental de la provincia del Neuquén. Los mismos, que previamente habían sido interpretados como lavas almohadilladas o como formando parte de una secuencia turbidítica ...
Llambías, Eduardo Jorge   +1 more
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Assessment of ground deformation and seismicity in two areas of intense hydrocarbon production in the Argentinian Patagonia. [PDF]

open access: yesSci Rep, 2022
Tamburini-Beliveau G   +6 more
europepmc   +1 more source

Primeras edades u-pb en circones detríticos del Grupo Neuquén en el extremo oriental de la Cuenca Neuquina (Paso Córdoba, Río Negro) [PDF]

open access: yes, 2022
Fil: Gómez, Ricardo. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Argentina.Fil: Tunik, Maisa.
Pino, Diego   +8 more
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