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dc.contributor.author
Channing, Alan Ernest  
dc.contributor.author
Zamuner, Alba Berta  
dc.contributor.author
Zuñiga, Adolfo Eduardo  
dc.date.available
2024-08-06T11:18:23Z  
dc.date.issued
2007-03  
dc.identifier.citation
Channing, Alan Ernest; Zamuner, Alba Berta; Zuñiga, Adolfo Eduardo; A new Middle–Late Jurassic flora and hot spring chert deposit from the Deseado Massif, Santa Cruz province, Argentina; Cambridge University Press; Geological Magazine; 144; 2; 3-2007; 401-411  
dc.identifier.issn
0016-7568  
dc.identifier.uri
http://hdl.handle.net/11336/241824  
dc.description.abstract
We present an initial report of a well-preserved and relatively diverse Gondwanan plant assemblage from Bahía Laura Group, Chon Aike Formation strata of the Estancia Flecha Negra area, central-western region of the Deseado Massif, Santa Cruz province, Patagonia, Argentina. The locality contains the first richly fossiliferous chert with a diverse and well-preserved plant assemblage reported from the Mesozoic which is demonstrably associated with hot spring activity. A compression flora and petrified forest contained in associated clastic and volcaniclastic environments provide an indication of regional plant diversity during this as yet poorly represented stratigraphic interval.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Cambridge University Press  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
BAHIA LAURA  
dc.subject
GONDWANAN PLANT  
dc.subject
SANTA CRUZ  
dc.subject.classification
Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
A new Middle–Late Jurassic flora and hot spring chert deposit from the Deseado Massif, Santa Cruz province, Argentina  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-08-05T14:01:07Z  
dc.journal.volume
144  
dc.journal.number
2  
dc.journal.pagination
401-411  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Cambridge  
dc.description.fil
Fil: Channing, Alan Ernest. Cardiff University; Reino Unido  
dc.description.fil
Fil: Zamuner, Alba Berta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Área Paleobotánica; Argentina  
dc.description.fil
Fil: Zuñiga, Adolfo Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Área Paleobotánica; Argentina  
dc.journal.title
Geological Magazine  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/geological-magazine/article/abs/new-middlelate-jurassic-flora-and-hot-spring-chert-deposit-from-the-deseado-massif-santa-cruz-province-argentina/69A2C1F0657D4D8A236354BC57128A0A  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1017/S0016756807003263