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Pantanal

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Journal Article
Journal: Geology
Published: 29 May 2020
Geology (2020) 48 (9): 857–861.
...L.V. Warren; L.A. Buatois; M.G. Mángano; M.G. Simões; M.G.M. Santos; D.G. Poiré; C. Riccomini; M.L. Assine Abstract Despite the absence of metazoans, structures resembling animal traces are common in a soda lake from the western Brazil Pantanal wetland. Pantanal soda lakes are ecologically extreme...
FIGURES
Series: Geological Society, London, Special Publications
Published: 02 December 2019
DOI: 10.1144/SP488.5
EISBN: 9781786204639
... Abstract The Nhecolândia region covers the southern wetlands of the Pantanal basin in Brazil. Characterized by myriad shallow freshwater and alkaline–saline lakes, the distinct natural features of the Nhecolândia wetland make it highly sensitive to climate change and the effects of human...
FIGURES | View All (4)
Journal Article
Journal: Palynology
Published: 02 October 2018
Palynology (2018) 42 (4): 457–465.
...B.F. Becker; S.A.F. da Silva-Caminha; R.L. Guerreiro; E.J. de Oliveira; C. D'Apolito; M.L. Assine ABSTRACT This work presents the first description of a palynological assemblage preserved in sediments deposited in a saline lake ( salina ) in the Nhecolândia area of the Brazilian Pantanal. Pollen...
Journal Article
Published: 01 October 2008
Clays and Clay Minerals (2008) 56 (5): 579–595.
..., but these mechanisms are not universally agreed upon in the literature. The objective of this work was to investigate the mineralogy of smectites in the soils surrounding a representative alkaline-saline lake of Nhecolândia, a sub-region of the Pantanal wetland, Brazil, and then to identify the mechanisms...
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Image
(A) Location of the <span class="search-highlight">Pantanal</span> Basin in South America. (B) <span class="search-highlight">Pantanal</span> Basin, hi...
Published: 29 May 2020
Figure 1. (A) Location of the Pantanal Basin in South America. (B) Pantanal Basin, highlighting the Taquari megafan and Nhecolândia area (white square). (C) Detail of Nhecolândia area (white square in B) showing tens of natural lakes. (D) Detail of square in C showing Burro Branco Lake (white
Journal Article
Published: 01 December 2016
Journal of Sedimentary Research (2016) 86 (12): 1359–1377.
... evidence from the Pantanal wetlands ( Ussami et al. 1999 ). Ussami et al. (1999) noted the occurrence of extension in the Pantanal (Brazil) and suggested that reactivation of basement structures by a nearby Andean forebulge was a plausible mechanism to explain this deformation. By contrast, the Pantanal...
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Series: GSA Memoirs
Published: 01 January 2015
DOI: 10.1130/2015.1212(16)
Image
<span class="search-highlight">Pantanal</span> (western Brazil) soda lakes and pseudotraces. (A) Lake shoreline s...
Published: 29 May 2020
Figure 2. Pantanal (western Brazil) soda lakes and pseudotraces. (A) Lake shoreline showing incidence of wind-produced waves. (B) Microbial mat locally covering substrate. Bright green material in the lower part is detached microbial raft. (C) Simple, rectilinear groove with lateral raised lobes
Image
Comparison between <span class="search-highlight">Pantanal</span> (western Brazil) pseudotraces and Ediacaran str...
Published: 29 May 2020
Figure 3. Comparison between Pantanal (western Brazil) pseudotraces and Ediacaran structures regarded as trace fossils. (A) Type 3 pseudotrace with similar morphology to the structure shown in B. (B) Structure with crescentic internal divisions interpreted as a trace fossil, Mistaken Point
Image
Location of <span class="search-highlight">Pantanal</span> wetland, Nhecolândia sub-region, and Nhumirim Farm, B...
Published: 01 October 2008
Figure 1. Location of Pantanal wetland, Nhecolândia sub-region, and Nhumirim Farm, Brazil.
Journal Article
Published: 05 June 2018
Bulletin of the Seismological Society of America (2018) 108 (4): 1918–1928.
... Positioning System (GPS) data, measured geological surface offsets, and an aftershock distribution for a period of four days after the mainshock. We use the aftershock distribution to constrain the fault‐plane strike of a right‐lateral fault identified as the Pantan Terong segment. We estimate the coseismic...
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Image
Fault trace of the <span class="search-highlight">Pantan</span> Terong and Celala segments near the epicenter ide...
Published: 05 June 2018
Figure 9. Fault trace of the Pantan Terong and Celala segments near the epicenter identified from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) images.
Image
Coseismic rockfall located in the impervious <span class="search-highlight">Pantane</span> area by remotely pilot...
Published: 13 June 2018
Figure 6. Coseismic rockfall located in the impervious Pantane area by remotely piloted aircraft systems (Fig.  3 for location).The color version of this figure is available only in the electronic edition.
Journal Article
Published: 08 February 2022
Journal of Sedimentary Research (2022) 92 (2): 112–133.
... sedimentary (e.g., fluvial, lacustrine, coastal marine) and biological systems. Large inland wetland systems are often associated with compressive tectonic environments (e.g., Pantanal of Mato Grosso, Brazil), which give rise to the formation and development of foreland basins ( Horton and DeCelles 1997...
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Journal Article
Published: 01 August 2011
Journal of Sedimentary Research (2011) 81 (8): 630–640.
.... Figure 1 The Taquari River DFS shown as a large circular arc held within the actively subsiding Pantanal basin, the eastern margin of which lies on the right-hand side of the photo. The Landsat 7 false-color composite with Red = Band 4, Green = 5, Blue = Band 7 (left), displayed here in grayscale...
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Journal Article
Journal: Palynology
Published: 01 March 2015
Palynology (2015) 39 (1): 76–90.
... (neotropical savanna), Atlantic Forest, Pantanal (seasonally inundated) and Pampa (grassland) biomes with high species richness. Twenty-five species of Cestrum occur in this region, of which 23 are palynologically examined here with the purpose of contributing to the taxonomy of the genus: C. axillare Vell., C...
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Image
Comparison of non-vegetated meander belts developed laterally to dune field...
Published: 22 December 2016
Fig. 2. Comparison of non-vegetated meander belts developed laterally to dune fields, in the Sahara Desert in Chad ( a ) and in the Aral Sea Basin at Turkmenistan ( b ), with abundantly vegetated meander belt developed on modern wetland, at the Pantanal Basin, central–west Brazil ( c ). Flow
Journal Article
Journal: Geology
Published: 01 January 2010
Geology (2010) 38 (1): 39–42.
... the views of NASA or the NSF. We also greatly appreciate reviews from S. Castelltort, F. Ethridge, and M.R. Leeder. REFERENCES CITED Assine M.L. 2005 , River avulsions on the Taquari megafan, Pantanal wetland , Brazil : Geomorphology , v. 70 , p. 357 – 371 , doi: 10.1016/j.geomorph...
FIGURES
Journal Article
Journal: Geology
Published: 01 October 1997
Geology (1997) 25 (10): 895–898.
...) a broad-wavelength forebulge in the central-eastern Chaco Plain. The forebulge is underlain by Precambrian–Mesozoic rocks and is largely covered by a thin veneer of Quaternary alluvium. East of the forebulge, a thin (0.5 km) saucer-shaped accumulation of sediment beneath the Pantanal Wetland represents...
Journal Article
Journal: Economic Geology
Published: 01 August 1992
Economic Geology (1992) 87 (5): 1375–1392.
... lowlands of the Pantanal. The tabular mountains are partly built by an up to 350-m-thick rock sequence of the Santa Cruz Formation. From bottom to top, the Santa Cruz Formation is composed of manganese ore horizon Mn 1, an 80-m-thick unit of ferruginous sandstones, and manganese ore horizon Mn 2, which...