Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics

Autores
Cuadrado, Diana Graciela; Perillo, Gerardo Miguel E.; Vitale, Alejandro José
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Microbial mats in coastal environments play an important role in both stabilizing the sediment and preserving sedimentary structures. They represent the first biological systems that appeared on Earth, even forming large fossils in carbonate settings known as stromatolites. However, microbial mats have also been recognized for siliciclastic environments as sandy mat structures. In particular, mats are the primary element of the so-called Microbially-Induced Sedimentary Structures (MISS) and their various types represent very useful proxies for the interpretation of the environmental conditions in which they were formed. The objectives of this paper are twofold. The first is to provide a general background review of microbial mats in tidal flats, including their evolution, structure, and morphology. The second objective is to provide amodern case study inwhich we examine the role of storms relative to day-to-day tidal currents. Although tidal currents could be an important eroding factor, we demonstrate that waves, no matter their magnitude, play a significant role in developing different types of MISS such as wrinkle structures and eroding mats into flipped-over fragments. Furthermore, we also show the significance of wave-induced pressure onto groundwater in forming other types of MISS as Kinneya structures and petee ridges. Knowing the environmental conditions to which presentdaymicrobial mats are subject and howthey evolve upon drastic changes in those conditions (i.e., stormevents), represent an important basis for the interpretation of fossil MISS.
Fil: Cuadrado, Diana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Perillo, Gerardo Miguel E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Vitale, Alejandro José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Universidad Nacional del Sur; Argentina
Materia
Sedimentary Structures
Miss
Wave Shear Stress
Tidal Currents
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11389
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamicsCuadrado, Diana GracielaPerillo, Gerardo Miguel E.Vitale, Alejandro JoséSedimentary StructuresMissWave Shear StressTidal Currentshttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Microbial mats in coastal environments play an important role in both stabilizing the sediment and preserving sedimentary structures. They represent the first biological systems that appeared on Earth, even forming large fossils in carbonate settings known as stromatolites. However, microbial mats have also been recognized for siliciclastic environments as sandy mat structures. In particular, mats are the primary element of the so-called Microbially-Induced Sedimentary Structures (MISS) and their various types represent very useful proxies for the interpretation of the environmental conditions in which they were formed. The objectives of this paper are twofold. The first is to provide a general background review of microbial mats in tidal flats, including their evolution, structure, and morphology. The second objective is to provide amodern case study inwhich we examine the role of storms relative to day-to-day tidal currents. Although tidal currents could be an important eroding factor, we demonstrate that waves, no matter their magnitude, play a significant role in developing different types of MISS such as wrinkle structures and eroding mats into flipped-over fragments. Furthermore, we also show the significance of wave-induced pressure onto groundwater in forming other types of MISS as Kinneya structures and petee ridges. Knowing the environmental conditions to which presentdaymicrobial mats are subject and howthey evolve upon drastic changes in those conditions (i.e., stormevents), represent an important basis for the interpretation of fossil MISS.Fil: Cuadrado, Diana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Universidad Nacional del Sur; ArgentinaFil: Perillo, Gerardo Miguel E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Universidad Nacional del Sur; ArgentinaFil: Vitale, Alejandro José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Universidad Nacional del Sur; ArgentinaElsevier Science2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11389Cuadrado, Diana Graciela; Perillo, Gerardo Miguel E.; Vitale, Alejandro José; Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics; Elsevier Science; Marine Geology; 352; 1-2014; 367-3800025-3227enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0025322713002181info:eu-repo/semantics/altIdentifier/doi/10.1016/j.margeo.2013.10.002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:36:41Zoai:ri.conicet.gov.ar:11336/11389instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:36:41.325CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics
title Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics
spellingShingle Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics
Cuadrado, Diana Graciela
Sedimentary Structures
Miss
Wave Shear Stress
Tidal Currents
title_short Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics
title_full Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics
title_fullStr Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics
title_full_unstemmed Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics
title_sort Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics
dc.creator.none.fl_str_mv Cuadrado, Diana Graciela
Perillo, Gerardo Miguel E.
Vitale, Alejandro José
author Cuadrado, Diana Graciela
author_facet Cuadrado, Diana Graciela
Perillo, Gerardo Miguel E.
Vitale, Alejandro José
author_role author
author2 Perillo, Gerardo Miguel E.
Vitale, Alejandro José
author2_role author
author
dc.subject.none.fl_str_mv Sedimentary Structures
Miss
Wave Shear Stress
Tidal Currents
topic Sedimentary Structures
Miss
Wave Shear Stress
Tidal Currents
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Microbial mats in coastal environments play an important role in both stabilizing the sediment and preserving sedimentary structures. They represent the first biological systems that appeared on Earth, even forming large fossils in carbonate settings known as stromatolites. However, microbial mats have also been recognized for siliciclastic environments as sandy mat structures. In particular, mats are the primary element of the so-called Microbially-Induced Sedimentary Structures (MISS) and their various types represent very useful proxies for the interpretation of the environmental conditions in which they were formed. The objectives of this paper are twofold. The first is to provide a general background review of microbial mats in tidal flats, including their evolution, structure, and morphology. The second objective is to provide amodern case study inwhich we examine the role of storms relative to day-to-day tidal currents. Although tidal currents could be an important eroding factor, we demonstrate that waves, no matter their magnitude, play a significant role in developing different types of MISS such as wrinkle structures and eroding mats into flipped-over fragments. Furthermore, we also show the significance of wave-induced pressure onto groundwater in forming other types of MISS as Kinneya structures and petee ridges. Knowing the environmental conditions to which presentdaymicrobial mats are subject and howthey evolve upon drastic changes in those conditions (i.e., stormevents), represent an important basis for the interpretation of fossil MISS.
Fil: Cuadrado, Diana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Perillo, Gerardo Miguel E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Vitale, Alejandro José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Universidad Nacional del Sur; Argentina
description Microbial mats in coastal environments play an important role in both stabilizing the sediment and preserving sedimentary structures. They represent the first biological systems that appeared on Earth, even forming large fossils in carbonate settings known as stromatolites. However, microbial mats have also been recognized for siliciclastic environments as sandy mat structures. In particular, mats are the primary element of the so-called Microbially-Induced Sedimentary Structures (MISS) and their various types represent very useful proxies for the interpretation of the environmental conditions in which they were formed. The objectives of this paper are twofold. The first is to provide a general background review of microbial mats in tidal flats, including their evolution, structure, and morphology. The second objective is to provide amodern case study inwhich we examine the role of storms relative to day-to-day tidal currents. Although tidal currents could be an important eroding factor, we demonstrate that waves, no matter their magnitude, play a significant role in developing different types of MISS such as wrinkle structures and eroding mats into flipped-over fragments. Furthermore, we also show the significance of wave-induced pressure onto groundwater in forming other types of MISS as Kinneya structures and petee ridges. Knowing the environmental conditions to which presentdaymicrobial mats are subject and howthey evolve upon drastic changes in those conditions (i.e., stormevents), represent an important basis for the interpretation of fossil MISS.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/11389
Cuadrado, Diana Graciela; Perillo, Gerardo Miguel E.; Vitale, Alejandro José; Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics; Elsevier Science; Marine Geology; 352; 1-2014; 367-380
0025-3227
url http://hdl.handle.net/11336/11389
identifier_str_mv Cuadrado, Diana Graciela; Perillo, Gerardo Miguel E.; Vitale, Alejandro José; Modern microbial mats in siliciclastic tidal flats: Evolution, structure and the role of hydrodynamics; Elsevier Science; Marine Geology; 352; 1-2014; 367-380
0025-3227
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0025322713002181
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.margeo.2013.10.002
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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