The Ediacaran paleontological record in South America
South America figures as one of the most fruitful continents for paleontological research on
the Ediacaran-Cambrian transition, with almost 100 years of studies on organisms …
the Ediacaran-Cambrian transition, with almost 100 years of studies on organisms …
Ediacaran discs from South America: probable soft-bodied macrofossils unlock the paleogeography of the Clymene Ocean
The origin, affinity and paleoecology of macrofossils of soft-bodied organisms of the terminal
Ediacaran Period have been highly debated. Previous discoveries in South America are …
Ediacaran Period have been highly debated. Previous discoveries in South America are …
Paleomagnetism of the Ediacaran Avellaneda Formation (Argentina), part I: Paleogeography of the Río de la Plata craton at the dawn of Gondwana
A paleomagnetic and rock magnetic study was carried out in the Ediacaran Avellaneda (∼
570 Ma) and Cerro Negro (∼ 555 Ma) Formations belonging to the La Providencia Group, in …
570 Ma) and Cerro Negro (∼ 555 Ma) Formations belonging to the La Providencia Group, in …
Tectono-Stratigraphic reconstruction of the Neoproterozoic Tandilia System: An approach from subsidence analysis
Several studies on the Neoproterozoic sedimentary cover of the Tandilia System, Argentina,
have been carried out in recent decades. The integration of this knowledge and new results …
have been carried out in recent decades. The integration of this knowledge and new results …
Paleomagnetism of the Ediacaran Avellaneda Formation (Argentina), Part II: Magnetic and chemical stratigraphy constraints on the onset of the Shuram carbon …
Magnetostratigraphy is a powerful technique for high-resolution stratigraphic correlation and
accurate dating of the polarity history of the magnetic field. Up to now, magnetostratigraphic …
accurate dating of the polarity history of the magnetic field. Up to now, magnetostratigraphic …
Crustal architecture and tectonic evolution of the southernmost Río de la Plata Craton and its Neoproterozoic–Paleozoic sedimentary cover: Insights from 3D litho …
RO Christiansen, CAB Justiniano, S Oriolo… - Precambrian …, 2021 - Elsevier
In the last decade, several models have been proposed to explain the location and
geometry of the southern margin of the Archean–Paleoproterozoic Río de la Plata Craton …
geometry of the southern margin of the Archean–Paleoproterozoic Río de la Plata Craton …
Deciphering the Importance of Mineralogical Changes in the Neoproterozoic Epeiric Seas through the Sedimentary Succession of Tandilia System: A Brief Review
LE Gómez-Peral, MJ Arrouy, C Ferreyra, V Penzo… - Minerals, 2024 - mdpi.com
The Neoproterozoic (> 1160 to~ 540 Ma) sedimentary record of the Tandilia System is
reorganized into eight depositional sequences based on a detailed review of published …
reorganized into eight depositional sequences based on a detailed review of published …
Preglacial palaeoenvironmental evolution of the ediacaran loma Negra formation, far southwestern gondwana, Argentina
Abstract The Ediacaran Loma Negra Formation may be deposited in a platform environment
related to the Clymene Ocean. This unit is exposed in the Olavarría and Barker areas within …
related to the Clymene Ocean. This unit is exposed in the Olavarría and Barker areas within …
The U–Pb and Lu–Hf zircon record of the Neoproterozoic tectonomagmatic evolution of the Ventania System basement, central-eastern Argentina: The southernmost …
Abstract In the Ventania System of central-eastern Argentina, Neoproterozoic igneous rocks
of the Sauce Chico Complex (SCC) crop out. They consist of low-grade mylonitized granites …
of the Sauce Chico Complex (SCC) crop out. They consist of low-grade mylonitized granites …
The assembly of western Gondwana: Reconstruction based on paleomagnetic data
AE Rapalini - Geology of Southwest Gondwana, 2018 - Springer
In the last two decades some consensus has been reached with regard to the assembly of
Gondwana being a long and complex process. Reliable paleomagnetic data are essential to …
Gondwana being a long and complex process. Reliable paleomagnetic data are essential to …