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 …
[HTML][HTML] Renewed perspectives on the sedentary-pelagic last common bilaterian ancestor
AV Martynov, TA Korshunova - Contributions to Zoology, 2022 - brill.com
Various evaluations of the last common bilaterian ancestor (lcba) currently suggest that it
resembled either a microscopic, non-segmented motile adult; or, on the contrary, a complex …
resembled either a microscopic, non-segmented motile adult; or, on the contrary, a complex …
The hidden passive margins from the birth of SW Gondwana
The final consolidation of southwestern Gondwana during the Ediacaran–Cambrian resulted
in the formation of a large landmass originally surrounded by the newborn Panthalassic …
in the formation of a large landmass originally surrounded by the newborn Panthalassic …
Aspidella and water escape structures from the ca 850 Ma (Tonian) Heavitree Formation, Amadeus Basin, Central Australia
PS Plummer, JD Gorter - Australian Journal of Earth Sciences, 2024 - Taylor & Francis
Abstract The mid-Tonian-aged Heavitree Formation, the basal unit of the Amadeus Basin
succession, has long been believed to be devoid of metazoan fossils. Since a recent review …
succession, has long been believed to be devoid of metazoan fossils. Since a recent review …
New paleomagnetic data from the sedimentary cover of the Tandilia System: Further geodynamic or geomagnetic complexities in the Late Ediacaran
A Cukjati, PR Franceschinis, MJ Arrouy… - Gondwana …, 2024 - Elsevier
Anomalous paleomagnetic data have been found worldwide during the Ediacaran period,
giving rise to several non-actualistic hypothesis. In order to get more information about this …
giving rise to several non-actualistic hypothesis. In order to get more information about this …
[HTML][HTML] The missing mats: MISS diversity and influence on life preservation in the late Ediacaran of the Tandilia System, Argentina
The terminal Ediacaran fossil record includes microbial mats and body fossils characterized
by simple morphologies, which represents a challenge to understand several aspects …
by simple morphologies, which represents a challenge to understand several aspects …
Ediacaran tectographs from the Itajaí Basin: A cautionary tale from the Precambrian
Simple and horizontal trace fossils from the Ediacaran Period (635–538.8 Ma) compose
some of the oldest evidence for the presence of metazoans in the Proterozoic fossil record …
some of the oldest evidence for the presence of metazoans in the Proterozoic fossil record …
Deciphering the origin of dubiofossils from the Pennsylvanian of the Paraná Basin, Brazil
JP Saldanha, J Cagliari, R Scalise Horodyski… - …, 2023 - bg.copernicus.org
Minerals are the fundamental record of abiotic processes over time, while biominerals are
one of the most common records of life due to their easy preservation and abundance …
one of the most common records of life due to their easy preservation and abundance …
Simple structures and complex stories: potential microbially induced sedimentary structures in the Ediacaran Serra de Santa Helena Formation, Bambuí Group …
Microbially induced sedimentary structures (MISS) are abundant in Ediacaran and lower
Cambrian successions. However, the relationship between MISS distribution and facies has …
Cambrian successions. However, the relationship between MISS distribution and facies has …