Výsledky vyhledávání

The ecological role of brachiopods in the Namuncurá MPA/Burdwood Bank, off southern South America

Autor: Gisela A. Morán, Sandra Gordillo, Anabela Taverna, María Carla de Aranzamendi, María Sol Bayer

Publikováno v: Marine Biodiversity. 49:1667-1681

Extant brachiopods have been very little studied, despite being abundant along the Argentine marine platform and southern areas of the Subantarctic region. In this survey, we examined brachiopod assemblages from the Namuncura MPA/Burdwood Bank area,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd49273dec3409db9375a47db216dcbf
https://doi.org/10.1007/s12526-019-00935-1

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Late Holocene Ameghinomya antiqua shells from the Beagle Channel: A multi-proxy approach to palaeoenvironmental and palaeoclimatic reconstruction

Autor: Lars Beierlein, Sandra Gordillo, Santiago Benitez-Vieyra, Sol Bayer, Thomas Brey, Gisela A. Morán, Juan José Martínez, Andreas Mackensen

Publikováno v: EPIC3Palaeogeography, Palaeoclimatology, Palaeoecology, Elsevier, 578, pp. 110574

It is important to understand the historical precedents of current situations to be able to anticipate where the current global environmental and climatic change may lead. Geo-historical data provide information beyond the limitations of instrumental

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f92caa0652e3595f14f3991644600607
https://doi.org/10.1016/j.palaeo.2021.110574

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Unveiling the consequences of environmental variation and species abundances on beach taphofacies in Bahamas: The role of cementation and exhumation

Autor: Sandra Gordillo, Diego Balseiro, Sol Bayer, Diego F. Muñoz

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Although environmental variability generates differences in the preservation of shell assemblages, intrinsic variations in shell characteristics can confound the effects of environment on preservation. However, several studies proposed that the compo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f14e148b2c165a12097a5201fb384e37
https://pubs.geoscienceworld.org/sepm/palaios/article/34/6/300/571753/UNVEILING-THE-CONSEQUENCES-OF-ENVIRONMENTAL

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Late Quaternary climatic variability in northern Patagonia, Argentina, based on δ18O of modern and fossil shells of Amiantis purpurata (Bivalvia, Veneridae)

Autor: Gisela A. Morán, Gerardo Azócar García, Enrique Morsan, Lars Beierlein, Sol Bayer, Sandra Gordillo, Andreas Mackensen, Laura Farías, María del Socorro Doldan, Thomas Brey

Publikováno v: EPIC3Palaeogeography, Palaeoclimatology, Palaeoecology, 560, pp. 110012, ISSN: 00310182
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Amiantis purpurata is a common warm-temperate water bivalve species distributed from southern Brazil to northern Patagonia, Argentina, which has a rich and well preserved fossil record in the San Matías Gulf (SMG) dating back to the late Quaternary.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd26bc2ee9381084a65bf8f819849248
https://doi.org/10.1016/j.palaeo.2020.110012

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How physical and biotic factors affect brachiopods from the Patagonian Continental Shelf

Autor: Sandra Gordillo, María Sol Bayer, Diego F. Muñoz, Mariano E. Malvé

The Patagonian Continental Shelf (PCS) is a dynamic region characterized by the confluence of two western boundary currents (the Brazil and Malvinas currents) and the presence of several oceanographic fronts, giving rise to a large and rich biologica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61978e0087adcaab0be89896e0914a51
https://www.sciencedirect.com/science/article/pii/S092479631830037X

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Form changes inAmiantis purpurata(Bivalvia, Veneridae) shells over the past 100,000 years in North Patagonia (Argentina)

Autor: Gisela A. Morán, Sandra Gordillo, Enrique Morsan, M. Sol Bayer

Publikováno v: Journal of the Marine Biological Association of the United Kingdom. 96:1243-1250

Amiantis purpurata shells from the San Matías Gulf (SMG) were analysed in order to compare both morphology and size throughout the late Quaternary in relation to environmental changes. Shells from modern beaches, Holocene marine assemblages (late Ho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99d476557f96dcaac5cb2bdd12621805
https://doi.org/10.1017/s0025315415001332

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Late quaternary faunal changes in Northeastern Patagonia (Argentina) according to a dynamic mosaic of Benthic Habitats: Taphonomic and paleoecological analyses of mollusk assemblages

Autor: Enrique Morsan, Sandra Gordillo, M. Sol Bayer

The aim of this study is to describe and interpret the paleoenvironmental history of the San Matías Gulf (SMG), in northern Patagonia, Argentina, which is associated with possible biotic and abiotic changes that occurred during the late Quaternary.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8172ea3a7e0f4f7871ad52333773f4e6
http://www.bioone.org/doi/abs/10.5710/AMGH.24.08.2016.2961

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Akademický článek

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CRYPTIC DIAGENETIC CHANGES IN QUATERNARY ARAGONITIC SHELLS: A TEXTURAL, CRYSTALLOGRAPHIC, AND TRACE-ELEMENT STUDY ON AMIANTIS PURPURATA (BIVALVIA) FROM PATAGONIA, ARGENTINA

Autor: Natalia Soledad de Vincentis, M. Sol Bayer, Sandra Gordillo, Raul Eduardo Bolmaro, Gonzalo A. Duarte, Fernando Colombo

Publikováno v: PALAIOS. 28:438-451

Modern to Pleistocene Amiantis purpurata shells collected in Bahı´a San Antonio (Patagonia, Argentina) were studied by X-ray diffraction (XRD), optical and electron microscopy, electron microprobe analyses, and microindentation, in order to charact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e90cfcbc654568c4c060459df0f0fa88
https://doi.org/10.2110/palo.2012.p12-111r

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