Species diversity in Gymnogeophagus (Teleostei: Cichlidae) and comparative biogeography of cichlids in the Middle Paraná basin, an emerging hotspot of fish endemism
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DOI: 10.1007/s10750-018-3691-z
Abstract: We address the diversity of two species groups of the cichlid genus Gymnogeophagus in the Middle Paraná basin using molecular phylogeography and traditional morphological characters and conclude that they are composed of a higher diversity… read more here.
Keywords: middle paran; gymnogeophagus; paran basin; diversity ... See more keywords
Asterozoans from the Devonian of the Paraná Basin, South Brazil
Sign Up to like & getrecommendations! Published in 2020 at "Journal of South American Earth Sciences"
DOI: 10.1016/j.jsames.2019.102398
Abstract: Abstract For a long time, as the asterozoan studies were rare among Devonian invertebrates of the Parana Basin, the knowledge about the taxonomy, taphonomy, and palaeoecology of this regional group remained extremely limited. Therefore, this… read more here.
Keywords: south brazil; basin south; asterozoans devonian; basin ... See more keywords
The first record of Hirnantian Ostracoda in South America: implications for the biostratigraphy and paleozoogeography of the Paraná basin
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Paleontology"
DOI: 10.1017/jpa.2021.87
Abstract: Herein is reported the first occurrence of ostracodes from the Iapó Formation, an uppermost Ordovician unit of the Rio Ivaí Group in the Paraná basin, Brazil. Two ostracode species were identified in the Três Barras… read more here.
Keywords: iap formation; harpabollia harparum; paran basin; formation ... See more keywords
Electrical Structure of the Lithosphere From Rio de la Plata Craton to Paraná Basin: Amalgamation of Cratonic and Refertilized Lithospheres in SW Gondwanaland
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DOI: 10.1029/2018tc005148
Abstract: We conducted a magnetotelluric (MT) study from Paleoproterozoic Rio de la Plata Craton, in Uruguay, toward Paleozoic‐Mesozoic Paraná Basin, in Brazil. The 850‐km‐long MT transect comprises 35 evenly spaced broadband electromagnetic soundings sites. In the… read more here.
Keywords: paran; plata craton; paran basin; rio plata ... See more keywords
New chondrichthyan remains from the Devonian of Brazil and their implication for Devonian vertebrate distribution
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DOI: 10.1080/08912963.2024.2390519
Abstract: ABSTRACT The mysterious scarcity of ‘fish’ in an extensive epicontinental sea has always intrigued countless researchers who worked with the South American Devonian, especially in the Malvinoxhosan (= Malvinokaffric) Paraná Basin. This scarcity is probably… read more here.
Keywords: basin; distribution; chondrichthyan; devonian vertebrate ... See more keywords
Improving the characterization of the seismic source in Bebedouro, Paraná Basin, Brazil: further evidence of seismicity triggered by hydraulic stimulation in water wells
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Journal International"
DOI: 10.1093/gji/ggx180
Abstract: S U M M A R Y We investigate a long series of small earthquakes (magnitude < 3) with annual cycles between 2004 and 2010 that occurred in the northeastern Paraná Basin, Brazil. These events… read more here.
Keywords: water; paran basin; water wells; basin brazil ... See more keywords
A new species of Diapoma (Characiformes, Characidae, Stevardiinae) from the Rio Paraná basin, with an identification key to the species of the genus.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of fish biology"
DOI: 10.1111/jfb.13786
Abstract: Diapoma nandi is described from the Piray-Miní stream, a tributary of the Rio Paraná in Argentina. It is characterized among the Stevardiinae by having a terminal mouth, two unbranched and eight branched dorsal-fin rays, one… read more here.
Keywords: fin; rio paran; paran basin;
Sedimentary fluvial processes at the margin of an eolian sand sea: the example of the Botucatu Formation, Paraná Basin
Sign Up to like & getrecommendations! Published in 2025 at "Brazilian Journal of Geology"
DOI: 10.1590/2317-488920240066
Abstract: Abstract The Upper Jurassic to Lower Cretaceous Botucatu Formation of the Paraná Basin consists primarily of trough cross-bedded eolian sandstone deposited in an intracontinental desert. In southeastern Brazil, an unusual occurrence of conglomerate and coarse-grained… read more here.
Keywords: paran basin; formation paran; formation; botucatu formation ... See more keywords