C. Gaucher

发表

Mercury enrichment and Hg isotopes in Cretaceous–Paleogene boundary successions: Links to volcanism and palaeoenvironmental impacts

J. Barbosa, C. Korte, L. D. Lacerda, 2016 .

High-resolution Hg chemostratigraphy: A contribution to the distinction of chemical fingerprints of the Deccan volcanism and Cretaceous–Paleogene Boundary impact event

J. Barbosa, L. D. Lacerda, R. Frei, 2014 .

Mercury as a proxy for volcanic activity during extreme environmental turnover: The Cretaceous–Paleogene transition

J. Barbosa, L. D. Lacerda, R. Frei, 2013 .

Chapter 9.1 Neoproterozoic Acritarch Evolution

P. Sprechmann, C. Gaucher, 2009 .

Chapter 8 Tectonic Events and Palaeogeographic Evolution of Southwestern Gondwana in the Neoproterozoic and Cambrian

H. Frimmel, C. Gaucher, G. Germs, 2009 .

Provenance of the Late Ediacaran Rocha Formation, Cuchilla Dionisio Terrane, Uruguay: Tectonic implications on the assembly of Gondwana

R. Frei, D. Frei, C. Gaucher, 2020 .

Paleolimnological assessment of human impacts in Lake Blanca, SE Uruguay

N. Mazzeo, M. Renom, F. García-Rodríguez, 2002 .

Ediacaran bimodal volcanism in the southernmost Dom Feliciano Belt, Uruguay: Implications for the evolution of SW Gondwana

P. L. le Roux, T. Will, Xiaoxiao Ling, 2021, Lithos.

Petrological, geochemical and isotopic data of Neoproterozoic rock units from Uruguay and South Africa: Correlation of basement terranes across the South Atlantic

H. Frimmel, P. L. le Roux, T. Will, 2020 .

U-Pb age constraints for the La Tuna Granite and Montevideo Formation (Paleoproterozoic, Uruguay): Unravelling the structure of the Río de la Plata Craton

F. Chemale, R. Frei, D. Poiré, 2017 .

The Tapes Complex (Nico Pérez Terrane, Uruguay): Constraining the Mesoproterozoic evolution of the Río de la Plata Craton

Xian‐Hua Li, Qiu-li Li, F. Chemale, 2020 .

Neoproterozoic geodynamic evolution of SW-Gondwana: a southern African perspective

M. Basei, H. Frimmel, C. Gaucher, 2011 .

Mesoproterozoic evolution of the Río de la Plata Craton in Uruguay: at the heart of Rodinia?

F. Chemale, R. Frei, D. Frei, 2011 .

Fluctuations in Precambrian atmospheric oxygenation recorded by chromium isotopes

D. Canfield, S. Poulton, R. Frei, 2009, Nature.

Chromium isotopes in carbonates — A tracer for climate change and for reconstructing the redox state of ancient seawater

R. Frei, A. Sial, C. Gaucher, 2011 .

Ediacaran banded iron formations and carbonates of the Cachoeirinha Group of NE Brazil: Paleoenvironment and paleoredox conditions

R. Frei, A. Sial, C. Gaucher, 2021, Journal of South American Earth Sciences.

The Archean‐Proterozoic Boundary and the Great Oxidation Event

R. Frei, C. Gaucher, 2018, Chemostratigraphy Across Major Chronological Boundaries.

Redox fluctuations in the Early Ordovician oceans: An insight from chromium stable isotopes

R. Frei, C. Gaucher, S. Peralta, 2017 .

Correlations of some Neoproterozoic carbonate-dominated successions in South America based on high-resolution chemostratigraphy

M. Pimentel, C. D. Alvarenga, P. Boggiani, 2016 .

Processes controlling the chromium isotopic composition of river water: Constraints from basaltic river catchments

R. Frei, M. Babechuk, C. Gaucher, 2016 .

Algoma-type Neoproterozoic BIFs and related marbles in the Seridó Belt (NE Brazil): REE, C, O, Cr and Sr isotope evidence

M. Pimentel, R. Frei, A. Rodler, 2015 .

Reply to the comment by Sánchez Bettucci et al. on: “Provenance of the Arroyo del Soldado Group (Ediacaran to Cambrian, Uruguay): Implications for the paleogeographic evolution of southwestern Gondwana” [Precambrian Res. 171 (2009) 57–73]

H. M. Rajesh, F. Chemale, C. Gaucher, 2010 .

Acritarchs of Las Ventanas Formation (Ediacaran, Uruguay): Implications for the timing of coeval rifting and glacial events in western Gondwana

D. Poiré, C. Gaucher, G. Germs, 2008 .

Low-temperature thermochronology of the South Atlantic margin along Uruguay and its relation to tectonic events in West Gondwana

R. Stephenson, F. Genezini, C. Gaucher, 2020, Tectonophysics.

Hg Isotopes and Enhanced Hg Concentration in the Meishan and Guryul Ravine Successions: Proxies for Volcanism Across the Permian-Triassic Boundary

J. Barbosa, J. Spangenberg, C. Korte, 2021, Frontiers in Earth Science.

Globally enhanced Hg deposition and Hg isotopes in sections straddling the Permian–Triassic boundary: Link to volcanism

J. Barbosa, J. Spangenberg, C. Korte, 2020 .

Globally enhanced Hg concentration and Hg and C isotopes in Permian–Triassic boundary successions: Possible linkage to volcanism

J. Barbosa, J. Spangenberg, Jiubin Chen, 2020 .

Detrital zircon ages of Neoproterozoic sedimentary successions in Uruguay and Argentina: Insights into the geological evolution of the Río de la Plata Craton

M. Grove, D. Poiré, V. Valencia, 2008 .

Upper Cambrian carbonate sequences of the Argentine Precordillera and the Steptoean C-Isotope positive excursion (SPICE)

M. Parada, M. Pimentel, R. Alonso, 2008 .

Chemostratigraphy Across the Cretaceous‐Paleogene (K‐Pg) Boundary

J. Barbosa, C. Korte, R. Frei, 2018, Chemostratigraphy Across Major Chronological Boundaries.

The Ediacaran-Early Cambrian Fossil Record in Southwest Gondwana

C. Gaucher, 2018 .

The Piedras de Afilar Formation (Neoproterozoic, Uruguay): Sedimentology and provenance of a key unit for SW-Gondwana paleogeography

R. Frei, D. Poiré, C. Gaucher, 2021 .

Reply to comments by Sanjay K. Mukhopadhyay, Sucharita Pal, J. P. Shrivastava on the paper by Sial et al. (2016) Mercury enrichments and Hg isotopes in Cretaceous-Paleogene boundary successions: Links to volcanism and palaeoenvironmental impacts. Cretaceous Research 66, 60-81

J. Barbosa, C. Korte, L. D. Lacerda, 2017 .

High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera: Carbon isotope excursions and correlations

M. Parada, M. Pimentel, R. Frei, 2013 .

Stromatolitic and Trace Fossils Community of the Cerro Victoria Formation, Arroyo del Soldado Group (Lowermost Cambrian, Uruguay)

P. Sprechmann, C. Gaucher, J. Montaña, 2004 .

Chapter 3 The São Francisco Palaeocontinent

R. Santos, M. Pimentel, M. Babinski, 2009 .

Isotope and Elemental Chemostratigraphy

A. Sial, C. Gaucher, V. Ferreira, 2015 .

C, Sr, Nd isotope chemostratigraphy and zircon provenance of the Witvlei Group (Namibia): Neoproterozoic glaciations and seawater evolution

W. Hegenberger, R. Frei, A. Rodler, 2022, Precambrian Research.

Chemostratigraphy as a Formal Stratigraphic Method

M. Ramkumar, A. Sial, C. Gaucher, 2018, Chemostratigraphy Across Major Chronological Boundaries.

Corumbella and in situ Cloudina in association with thrombolites in the Ediacaran Itapucumi Group, Paraguay

D. Poiré, P. Boggiani, L. Warren, 2011 .

Neoproterozoic magmatic and metamorphic events in the Cuchilla Dionisio Terrane, Uruguay, and possible correlations across the South Atlantic

Xian‐Hua Li, Qiu-li Li, H. Frimmel, 2019, Precambrian Research.

Geochemical and isotopic composition of Pan-African metabasalts from southwestern Gondwana: Evidence of Cretaceous South Atlantic opening along a Neoproterozoic back-arc

H. Frimmel, T. Will, C. Gaucher, 2014 .

Organic-walled microfossils and biostratigraphy of the upper Port Nolloth Group (Namibia): implications for latest Neoproterozoic glaciations

H. Frimmel, C. Gaucher, G. Germs, 2005, Geological Magazine.

Multiproxy isotope constraints on ocean compositional changes across the late Neoproterozoic Ghaub glaciation, Otavi Group, Namibia

C. Korte, R. Frei, A. Rodler, 2017 .

NATURE AND EXTENT OF A LATE EDIACARAN (CA. 547 MA) GLACIGENIC EROSION SURFACE IN SOUTHERN AFRICA

C. Gaucher, G. Germs, 2012 .

Redox variations and bioproductivity in the Ediacaran: Evidence from inorganic and organic geochemistry of the Corumbá Group, Brazil

M. Bagnoud-Velásquez, J. Spangenberg, P. Boggiani, 2014 .

Sedimentary evolution and tectonic setting of the Itapucumi Group, Ediacaran, northern Paraguay: From Rodinia break-up to West Gondwana amalgamation

C. Riccomini, D. Poiré, M. Simões, 2019, Precambrian Research.

Integrated correlation of the Vendian to Cambrian Arroyo del Soldado and Corumbá Groups (Uruguay and Brazil): palaeogeographic, palaeoclimatic and palaeobiologic implications

P. Boggiani, A. Sial, P. Sprechmann, 2003 .

Chapter 4.2 Lithostratigraphy

D. Poiré, C. Gaucher, 2009 .

Chapter 1 The Neoproterozoic and Cambrian: A Time of Upheavals, Extremes and Innovations☆

H. Frimmel, A. Sial, G. Halverson, 2009 .

Cloudina-Corumbella-Namacalathus association from the Itapucumi Group, Paraguay: Increasing ecosystem complexity and tiering at the end of the Ediacaran

C. Riccomini, D. Poiré, M. Simões, 2017 .

Origin and impact of the oldest metazoan bioclastic sediments

C. Riccomini, M. Simões, P. Boggiani, 2013 .

Chapter 9.2 Skeletonised Metazoans and Protists

C. Gaucher, G. Germs, 2009 .

A new record of late Ediacaran acritarchs from La providencia group (Tandilia System, Argentina) and its biostratigraphical significance

S. Xiao, N. Bykova, D. Poiré, 2019, Journal of South American Earth Sciences.

Chemostratigraphy of the Tamengo Formation (Corumbá Group, Brazil): A contribution to the calibration of the Ediacaran carbon-isotope curve

C. Riccomini, M. Babinski, P. Boggiani, 2010 .

Chapter 4.3 Biostratigraphy

D. Poiré, C. Gaucher, 2009 .

Neoproterozoic-Cambrian tectonics, global change and evolution : a focus on South Western Gondwana

C. Gaucher, 2010 .

Extensive oxidative weathering in the aftermath of a late Neoproterozoic glaciation: Evidence from trace element and chromium isotope records in the Urucum district (Jacadigo Group) and Puga iron formations (Mato Grosso do Sul, Brazil)

S. Crowe, R. Frei, P. Boggiani, 2017 .

Chemostratigraphic correlation of Neoproterozoic successions in South America

S. S. Iyer, A. J. Kaufman, J. Teixeira, 2007 .

Chemostratigraphy of the Mina Verdún group and other cement-grade proterozoic limestone deposits in Uruguay

M. Pimentel, D. Poiré, A. Sial, 2006 .

Acritarchs of the Ediacaran Frecheirinha Formation, Ubajara Group, Northeastern Brazil.

A. Sial, C. Gaucher, V. Ferreira, 2015, Anais da Academia Brasileira de Ciencias.

Provenance of the Arroyo del Soldado Group (Ediacaran to Cambrian, Uruguay): Implications for the paleogeographic evolution of southwestern Gondwana

H. M. Rajesh, F. Chemale, C. Gaucher, 2009 .

Recent advances in South African Neoproterozoic-Early Palaeozoic biostratigraphy: correlation of the Cango Caves and Gamtoos Groups and acritarchs of the Sardinia Bay Formation, Saldania Belt

C. Gaucher, G. Germs, 2006 .

New advances in the geology and paleontology of the Vendían to Cambrian Arroyo del Soldado Group of the Nico Pérez Terrane of Uruguay

P. Sprechmann, C. Gaucher, J. Montaña, 1998 .

Corumba Meeting 2013: The Neoproterozoic Paraguay Fold Belt (Brazil): Glaciation, Iron-Manganese Formation and Biota, An IGCP Workshop and Field Excursion on the Ediacaran System

A. J. Kaufman, P. Vickers-Rich, P. Boggiani, 2014 .

PRELIMINARY BIOSTRATIGRAPHIC CORRELATION OF THE ARROYO DEL SOLDADO GROUP (VENDIAN TO CAMBRIAN, URUGUAY) WITH THE CANGO CAVES AND NAMA GROUPS (SOUTH AFRICA AND NAMIBIA)

C. Gaucher, G. Germs, 2015 .

ESTRATIGRAFIA, PALEONTOLOGIA Y EDAD DE LA FORMACION LAS VENTANAS (NEOPROTEROZOICO, URUGUAY)

C. Gaucher, G. Blanco, 2005 .

Southernmost Exposures of the Arroyo del Soldado Group (Vendian to Cambrian, Uruguay): Palaeogeographic Implications for the Amalgamation of W-Gondwana

E. Pecoits, C. Gaucher, Leticia Chiglino, 2004 .

The Cuchilla Dionisio Terrane, Uruguay: An Allochthonous Block Accreted in the Cambrian to SW-Gondwana

C. Gaucher, J. Bossi, 2004 .

Chemostratigraphy of the Lower Arroyo del Soldado Group (Vendian, Uruguay) and Palaeoclimatic Implications

A. Sial, P. Sprechmann, C. Gaucher, 2004 .

Upper and Middle Proterozoic fossiliferous sedimentary sequences of the Nico Pérez Terrane of Uruguay: Lithostratigraphic units, paleontology, depositional environments and correlations

C. Gaucher, A. Schipilov, P. Sprechman, 1996 .

Chemostratigraphy of the Cerro Victoria Formation (Lower Cambrian, Uruguay): Evidence for progressive climate stabilization across the Precambrian–Cambrian boundary

M. Pimentel, A. Sial, P. Sprechmann, 2007 .

Hf Isotopes in Detrital Zircon Point to a Mesoproterozoic Orogenic Belt Bordering the Western Margin of the Río de la Plata Craton

C. Gaucher, S. Finney, 2021, The Journal of Geology.

Chemostratigraphy of Mesoproterozoic and Neoproterozoic carbonates of the Nico Pérez Terrane, Río de la Plata Craton, Uruguay

M. Pimentel, A. Sial, C. Gaucher, 2010 .

C-, Sr-isotope and Hg chemostratigraphy of Neoproterozoic cap carbonates of the Sergipano Belt, Northeastern Brazil

L. D. Lacerda, M. Pimentel, A. Sial, 2010 .

Global nature of the Paleoproterozoic Lomagundi carbon isotope excursion: A review of occurrences in Brazil, India, and Uruguay

A. Bekker, A. Sial, C. Gaucher, 2010 .

Chemostratigraphy of Neoproterozoic Banded Iron Formation (BIF)

R. Frei, A. Sial, C. Gaucher, 2015 .

Fluctuations in late Neoproterozoic atmospheric oxidation — Cr isotope chemostratigraphy and iron speciation of the late Ediacaran lower Arroyo del Soldado Group (Uruguay)

D. Canfield, R. Frei, D. Stolper, 2013 .

Chapter 4.5 Palaeoclimatic Events

D. Poiré, C. Gaucher, 2009 .

Chapter 4.6 Palaeogeography

C. Gaucher, J. Bossi, G. Blanco, 2009 .

Chapter 4.4 Chemostratigraphy

M. Pimentel, D. Poiré, A. Sial, 2009 .

Ediacaran to Cambrian tectonomagmatic events in the Southern Dom Feliciano Belt, Uruguay: from a plate margin to an intraplate setting and the assembly of SW Gondwana

H. Frimmel, T. Will, Xiaoxiao Ling, 2022, Gondwana Research.

Reply to the comment on: “Provenance of the Arroyo del Soldado Group (Ediacaran to Cambrian, Uruguay): Implications for the paleogeographic evolution of southwestern Gondwana” [Precambrian Res. 171 (2009) 57–73] by Zimmermann

H. M. Rajesh, F. Chemale, C. Gaucher, 2011 .

Comment on: “Chemostratigraphic constraints on early Ediacaran carbonate ramp dynamics, Río de la Plata craton, Uruguay” by Aubet et al. Gondwana Research, Volume 22, Issues 3-4, November 2012, Pages 1073-1090

R. Frei, D. Poiré, A. Sial, 2013 .

Preliminary chemostratigraphic insights on carbonate rocks from Nico Pérez terrane (Uruguay)

W. Teixeira, C. Gaucher, K. Kawashita, 1999 .

Comment on "Bilaterian Burrows and Grazing Behavior at >585 Million Years Ago"

D. Poiré, L. S. Bettucci, Á. Beri, 2013, Science.

Chromium isotope, REE and redox-sensitive trace element chemostratigraphy across the late Neoproterozoic Ghaub glaciation, Otavi Group, Namibia

R. Frei, A. Rodler, C. Gaucher, 2016 .

Stratigraphic age of phosphorite-nodules from the San Gregorio Formation of Uruguay

A. Braun, P. Sprechmann, C. Gaucher, 2003 .

Chapter 5.4 Syn- to Late-Orogenic Sedimentary Basins of Southwestern Africa

H. Frimmel, C. Gaucher, R. Miller, 2009 .

Glossary of Chemostratigraphy

M. Ramkumar, A. Sial, C. Gaucher, 2018, Chemostratigraphy Across Major Chronological Boundaries.

Chromium Isotopes Record Fluctuations in Precambrian Biospheric Oxygenation

D. Canfield, S. Poulton, R. Frei, 2009 .

Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil

L. D. Lacerda, A. Sial, A. Misi, 2011 .

Unravelling the Past Using Elements and Isotopes

M. Ramkumar, A. Sial, C. Gaucher, 2019, Eos.

Geochemical and isotopic composition of Pan-African metabasalts from southwestern Gondwana: Evidence of Cretaceous South Atlantic opening along a Neoproterozoic back-arc

H. Frimmel, T. Will, C. Gaucher, 2014 .

Strong positive fractionation of chromium isotopes in iron formation of the Jacadigo Group (Brazil) – A link to enhanced atmospheric oxygenation during the Late Neoproterozoic

R. Frei, P. Boggiani, C. Gaucher, 2023, Gondwana Research.