Prosopisinoxylon anciborae nov. gen. et sp. (Leguminosae, Mimosoideae) from the Late Miocene Chiquimil Formation (Santa María Group), Catamarca, Argentina

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dc.conicet.fuenteindividual
dc.conicet.organizacionConsejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”
dc.conicet.paisOrganizacionArgentina
dc.conicet.produccionid4893420
dc.contributor.authorMartinez, Leandro Carlos Alcides
dc.date.accessioned2019-01-30T18:34:46Z
dc.date.available2019-01-30T18:34:46Z
dc.date.issued2010-01
dc.date.updated2019-01-30T13:57:25Z
dc.description.abstractA new genus and species of fossil wood with Leguminosae (Mimosoideae) affinities from the Late Miocene Chiquimil Formation (Santa María Group) in Catamarca Province, Argentina, is described. Prosopisinoxylon anciborae Martínez lacks growth rings, is diffuse porous, has vessels of two distinct diameters, simple perforation plates, alternate and vestured intervessel pits, rays commonly 1 to 9 seriate and confluent axial parenchyma with prismatic crystals in chambered diffuse paratracheal parenchyma cells. This taxon has the greatest similarity to extant genus Prosopis L. Based on the presence of Prosopis fossil leaves and pollen in the Miocene San José and Morterito formations, Argentina, the genus expands its distribution in the past, showing that Prosopis was an important element of Miocene floras of northwestern Argentina and would explain its high extant diversity.es
dc.description.filFil: Martinez, Leandro Carlos Alcides. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
dc.formatapplication/pdfes
dc.identifier.citationMartinez, Leandro Carlos Alcides; Prosopisinoxylon anciborae nov. gen. et sp. (Leguminosae, Mimosoideae) from the Late Miocene Chiquimil Formation (Santa María Group), Catamarca, Argentina; Elsevier Science; Review of Palaeobotany and Palynology; 158; 3-4; 1-2010; 262-271es
dc.identifier.institucionalCONICET
dc.identifier.issn0034-6667es
dc.identifier.repoCONICET Digital
dc.identifier.urihttp://hdl.handle.net/11336/69035
dc.journal.ciudadAmsterdames
dc.journal.number3-4es
dc.journal.pagination262-271es
dc.journal.paisPaíses Bajoses
dc.journal.titleReview of Palaeobotany and Palynologyes
dc.journal.volume158es
dc.language.isoenges
dc.publisherElsevier Sciencees
dc.relation.alternativeidinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.revpalbo.2009.09.006
dc.relation.alternativeidinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0034666709001481
dc.rightsinfo:eu-repo/semantics/openAccess*
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/*
dc.subjectArgentinaes
dc.subjectFossil Woodes
dc.subjectLeguminosaees
dc.subjectMimosoideaees
dc.subjectMiocenees
dc.subjectProsopisinoxylones
dc.subjectSanta MarÍA Groupes
dc.subject.classificationPaleontologíaes
dc.subject.classificationCiencias de la Tierra y relacionadas con el Medio Ambientees
dc.subject.classificationCIENCIAS NATURALES Y EXACTASes
dc.titleProsopisinoxylon anciborae nov. gen. et sp. (Leguminosae, Mimosoideae) from the Late Miocene Chiquimil Formation (Santa María Group), Catamarca, Argentinaes
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion

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