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Mandibles of mastodonsaurid temnospondyls from the Upper Permian-Lower Triassic of Uruguay
(Instytut Paleobiologii PAN, 2007-12)
Partially preserved temnospondyl mandibles from the Late Permian–Early Triassic Buena Vista Formation of Uruguay are referred to the basal stereospondyl taxon Mastodonsauridae. These represent the earliest known members ...
Coping between crises: Early Triassic-early Jurassic bivalve diversity dynamics
(Elsevier Science, 2011-11)
The Triassic is bounded by two of the most severe biotic crises, but nevertheless this time was, for bivalves, both a recovery and a diversification period, and a moment to fully exploit some of their evolutionary novelties. ...
The Apparent Polar Wander Path for South America during the Permian-Triassic
(Elsevier Science, 2009-04)
Many of the controversies that arise in global reconstructions for Permian-Triassic time could be resolved by taking into account the large latitudinal and counter-clockwise movement of Gondwana during that interval of ...
First records of Geinitziidae (Insecta: Grylloblattida) from the Upper Triassic of Argentina (Mendoza)
(Taylor & Francis, 2016-08)
The salle Grylloblattidae or Grylloblattodea order
(extant representatives are referred to as ‘living fossils’
and have relictual distributions) is one of the least diverse extant insect groups (with 29 species and five ...
Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran
(UNIVERSIDAD NACIONAL DE COLOMBIA, 2013)
The present study focuses on stratigraphy of the Permo-Triassic boundary in the Haftad Gholleh in the east Arak and north of the Mahallat, which is located in central Iran. This boundary is an erosional unconformity or ...
Phylogenetic reappraisal of Rhytidosteidae (Stereospondyli: Trematosauria), temnospondyl amphibians from the Permian and Triassic
(Taylor & Francis, 2011-06)
All stereospondyl taxa previously placed within Rhytidosteidae are reviewed in a phylogenetic context. A parsimony analysis shows that Pneumatostega, Trucheosaurus, Rhytidosteus and Nanolania are placed outside Rhytidosteidae. ...
Temnospondyl diversity of the Permian-Triassic Colonia Orozco Local Fauna (Buena Vista Formation) of Uruguay
(Sociedade Brasileira de Paleontologia, 2007-12)
Temnospondyls are the most abundant constituent of the Colonia Orozco Local Fauna of the Uruguayan Buena Vista Formation (Paraná Basin), contrasting with that observed at most latest Permian and earliest Triassic assemblages ...
Mass extinctions drove increased global faunal cosmopolitanism on the supercontinent Pangaea
(Nature Publishing Group, 2017-12)
Mass extinctions have profoundly impacted the evolution of life through not only reducing taxonomic diversity but also reshaping ecosystems and biogeographic patterns. In particular, they are considered to have driven ...
A review on the tectonic evolution of the Paleozoic-Triassic basins from Patagonia: Record of protracted westward migration of the pre-Jurassic subduction zone
(Pergamon-Elsevier Science Ltd, 2019-11)
The Paleozoic-Triassic Patagonian basins, at present comprising the Andean hinterland and structural basement of active basins, document a pre-Jurassic evolution associated with accretionary processes at the paleo-Pacific ...
Failure Modes in Road Tunnels of Sierra Valle Fertil. San Juan. Argentina
(2014)
The Sierra de Valle Fertil is located in the west of Argentina (San Juan province). It is crossed by the National Road 150, that has 40 km in length including six bidirectional road tunnels with a total length of 2000 ...