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Revision of the first Carboniferous palaeofloristic locality discovered in Argentina
(De Gruyter, 2019-06)
The first Carboniferous palaeofloristic locality recognized in Argentina is situated to the south of the Sierra Chica de Zonda in San Juan Province, Argentina. The fossiliferous site known as Retamito or Río del Agua ...
Palynology of the Bajo de Veliz Formation, central-western Argentina: Implications for Carboniferous–Permian transition biostratigraphy
(Pergamon-Elsevier Science Ltd, 2017-07-11)
The Bajo de Veliz Formation (Paganzo Basin, Argentina) is one of the key upper Paleozoic successions characterizing the Carboniferous-Permian transition in westernmost Gondwana. A rich paleoflora with the first records of ...
The San Blas Pluton: An example of Carboniferous plutonism in the Sierras Pampeanas, Argentina
(Pergamon-Elsevier Science Ltd, 2006-03)
New geochronological and geochemical data are reported for the San Blas Pluton (SBP), in the northwestern Sierra de Velasco, Sierras Pampeanas, which intrudes Ordovician granitoids developed during the Famatinian orogeny. ...
Late Carboniferous postglacial brachiopod faunas in the Southwestern Gondwana margin
(Elsevier, 2016-11)
The glaciomarine sediments related to the Late Paleozoic Ice Age (LPIA), have an excellent stratigraphic record in Argentina, particular those associated to the Late Carboniferous glacial episode identified along the ...
A new Upper Carboniferous Blattoid from Mafra Formation. Itararé group, Paraná Basin, Brazil
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2000)
The Crassispora kosankei-Cystoptychus azcuyi palynozone of the Upper Carboniferous Tupambi Formation, Tarija Basin, northern Argentina
(Elsevier Science, 2002-12)
Well-preserved and diverse palynomorph assemblages were recovered from surface and core samples from the middle to upper section of the Tupambi Formation. The latter is the basal unit of the Machareti Group (Upper ...
Reassessment of mid-Carboniferous glacial extent in southwestern Gondwana (Rio Blanco Basin, Argentina) inferred from paleo-mass transport of diamictites
(Elsevier, 2013-04)
Late Paleozoic glacial diamictites occur in many localities in western Argentina, indicating that the region was strongly affected by glaciation during the mid-Carboniferous (late Serpukhovian–early Bashkirian). In most ...
Late Carboniferous miospores from the Tarma Formation, Pongo de Mainique, Peru
(Elsevier Science, 2002-12)
For the first time, a palynologic assemblage is described from the upper section of the Tarma Formation, Peru. It is dominated by monosaccate pollen grains with subordinate striate grains and very few spores. The abundance ...
Paleoenvironmental interpretation and palynology of outcrop and subsurface sections of the Tarija Formation (Upper Carboniferous), northwestern Argentina
(Pergamon-Elsevier Science Ltd, 2007-01)
The Tarija Formation of the Macharetí Group has been studied sedimentologically and palynologically at Zanja Honda Creek and the Zanja Honda x-1 well to assess the paleoenviromental and paleoclimatic evolution of the ...