Microfossil algae associated with Cretaceous stromatolites in the Tarahumara Formation, Sonora, Mexico

therefore, a few could have participated in the build up of the stromatolites in non-marine, most probably freshwater environments. These fossils document the diversity of microorganisms in freshwater environments during the Late Cretaceous in northern Mexico, which include some of the most ancient...

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Detalhes bibliográficos
Autores: Beraldi-Campesi, H, Cevallos-Ferriz, SRS, Chacon-Baca, E
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2004
País:México
Recursos:Universidad Nacional Autónoma de México
Repositório:Sistema de Información de la Facultad de Ciencias, UNAM
OAI Identifier:oai:repositorio.fciencias.unam.mx:11154/1588
Acesso em linha:http://hdl.handle.net/11154/1588
Access Level:Acceso aberto
Palavra-chave:Geology
Paleontology
microfossils
algae
diatoms
stromatolites
sonora
Huepac chert
Tarahumara Formation
Descrição
Resumo:therefore, a few could have participated in the build up of the stromatolites in non-marine, most probably freshwater environments. These fossils document the diversity of microorganisms in freshwater environments during the Late Cretaceous in northern Mexico, which include some of the most ancient freshwater diatoms. (C) 2004 Elsevier Ltd. All rights reserved.