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Now showing items 11-20 of 41
New triassic hemiptera and mecoptera from South-Western Gondwana (Potrerillos formation, Mendoza province, Argentina)
(E Schweizerbartsche Verlags, 2020-01)
New insect taxa, Tipuloidea cuyana sp. nov., Cuyanoscytinum arcucciae gen. et sp. nov. (Hemiptera: Scytinopteridae), Duraznochorista zavattierii gen. et sp. nov. (Mecoptera: Permochoristidae), and Potrerillopanorpa ...
Bismuth minerals from the intragranitic la elsa nyf pegmatite, Potrerillos granite, Argentina: Monitors of fluid evolution from Magmatic to hydrothermal stage
(Mineralogical Association of Canada, 2020-01)
The NYF La Elsa pegmatite forms a subcircular, ~30 m long, ~20 m wide body enclosed in the parental Potrerillos granite, Las Chacras-Potrerillos batholith, Argentina. The pegmatite has a typical zonal internal structure ...
Dating the Triassic continental rift in the southern Andes: the Potrerillos Formation, Cuyo Basin, Argentina
(Universidad de Barcelona, 2008-09)
The Triassic successions of western Argentina commonly show thin pyroclastic levels intercalated within thick fluvial and lacustrine terrigenous deposits. The Potrerillos Formation is the thickest Triassic unit in the Cuyo ...
New species of osmundaceous fertile leaves from the upper Triassic of Argentina
(De Gruyter, 2018-12)
A new species of Osmundopsis Harris is described based on several impression-compression fossils from the upper section of the Potrerillos Formation (Uspallata Group) at Cerro Cacheuta Hill, Mendoza Province, Argentina. ...
An enigmatic arthropoda from the upper Triassic (Carnian) southwestern Gondwana (Argentina)
(Paleontological Society, 2019-10)
The presence of a new taxon, Duraznovis gallegoi new genus new species is reported and described from an early Late Triassic (Carnian) deposit in Argentina. Two specimens, recovered from the Quebrada del Durazno locality, ...
Argentinopanorpa miguezi gen. et sp. nov.: first record of Triassic Mecoptera (Permochoristidae) from the Cuyo Basin (Mendoza, Argentina)
(Taylor & Francis Ltd, 2015-10)
A new genus and species of Permochoristidae, Argentinopanorpa miguezi, is described based on a complete forewing from the Upper Triassic Potrerillos Formation (Mendoza Province, Argentina). The new taxon is placed in the ...
The Most Ancient Platyperlidae (Insecta, Perlida= Plecoptera) from Early Late Triassic Deposits in Southern South AmericaEl más antiguo platyperlidae (insecta, perlida= plecoptera) en depósitos del triásico superior temprano del sur de Sudamérica
(Asociacion Paleontologica Argentina, 2011-12)
The new insect species Platyperla marquati sp. nov. described herein is represented by a nymphal stage and belongs to the Order Perlida (= Plecoptera) Latreille (stoneflies). It comes from the uppermost section of the ...
Lycopodites (Lycopodiidae, Lycopodiales): un nuevo integrante de las floras triásicas de la ArgentinaLycopodites (Lycopodiidae, Lycopodiales): A new integrant of the Triassic floras from Argentina
(Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", 2018-12)
El registro de licófitas del Mesozoico argentino es escaso, por lo que el hallazgo de nuevos ejemplares es de gran importancia en el conocimiento de la biodiversidad fósil. En esta contribución se describen tallos de ...
Conchóstracos y restos de peces de la Formación Río Mendoza (Mesotriásico) en su localidad tipo, provincia de Mendoza, ArgentinaConchostracans and fish remains from the type localiy of the Río Mendoza Formation (Middle Triassic), Mendoza Province, Argentina
(Asociacion Paleontologica Argentina, 2004-12)
Se dan a conocer los primeros registros y descripciones de conchóstracos (Euestheriamartinsnetoi sp. nov.) y peces actinopterigios en sedimentitas triásicas de la Formación Río Mendoza. La conchostracofauna previamente ...
Caracterización cultural y funcional de estructuras arqueológicas (El Potrerillo-Tucumán-Argentina)
(Centro de Estudios Históricos Prof. Carlos S. A. Segreti, 2009-12)
El objetivo de este trabajo es realizar la caracterización cultural y funcional de las estructuras arqueológicas prehispánicas formativas de la localidad El Potrerillo (Tafí del valle-Tucumán-Argentina), a través del ...