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First Permian Insects Forom Uruguay
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2000)
Petrified Marattiales pinnae from the Lower Permian of North-Western Gondwana (Parnaiba Basin, Brazil)
(Elsevier B.V., 2014-02-01)
This study concerns silicified fertile pecopterid pinnae from the Permian of the Parnaiba Basin, State of Tocantins, northern Brazil, attributed to a new fern taxon of Marattiales, Buritiranopteris costata gen. nov. et sp. ...
Plant–arthropod interactions in gymnosperm leaves from the Early Permian of Patagonia, Argentina
(Elsevier Masson, 2014-03)
Evidence of plant–arthropod interactions in three orders of gymnosperms is documented in at least five localities from Lower Permian strata of the Río Genoa Formation (Patagonia, Argentina). Arthropod damages were identified ...
SHRIMP chronology of the Magallanes Basin basement, Tierra del Fuego: Cambrian plutonism and Permian high-grade metamorphism
(Servicio Nacional de Geología y Minería (SERNAGEOMIN), 2010)
Chondrichthyans from the base of the Irati Formation (Early Permian, Parana Basin), Sao Paulo, Brazil
(ELSEVIER SCIENCE BV, 2010)
Three species of chondrichthyans are reported from conglomeratic sandstone at the base of the Lower Permian (Artinskian) Irati Formation (Parana Basin) near Rio Claro, Sao Paulo State, Brazil. The fossils include: 1) ...
TAXONOMIC POSITION OF GUIRATINGIA MENDESI (MEGADESMIDAE) AND THE EVOLUTION OF PERMIAN ENDEMIC BIVALVE FAUNA OF THE PARANA BASIN, BRAZIL
(SOC BRASILEIRA PALEONTOLOGIA, 2010)
The unusual bivalve Guiratingia mendesi is redescribed from the original material. Detailed analysis of hinge and muscle scars allows more refined designation of its taxonomic position and affinities to other Permian ...
TAXONOMIC POSITION of GUIRATINGIA MENDESI (MEGADESMIDAE) and THE EVOLUTION of PERMIAN ENDEMIC BIVALVE FAUNA of THE PARANA BASIN, BRAZIL
(Soc Brasileira Paleontologia, 2010-09-01)
The unusual bivalve Guiratingia mendesi is redescribed from the original material. Detailed analysis of hinge and muscle scars allows more refined designation of its taxonomic position and affinities to other Permian ...
Permian non-marine bivalves of the Falkland Islands and their palaeoenvironmental significance
(Taylor & Francis Ltd, 2012-12-01)
We describe the occurrence of non-marine bivalves in exposures of the Middle Permian (Capitanian) Brenton Loch Formation on the southern shore of Choiseul Sound, East Falklands. The bivalves are associated with ichnofossils ...
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 ...
Venezuelan paleoflora of the Pennsylvanian-Early Permian: Paleobiogeographical relationships to central and western equatorial Pangea
(Elsevier Science BvAmsterdamHolanda, 2008)