Ediacaran-Cambrian Boundary in the Anti-Atlas belt (Morocco): A review of biostratigraphy, chemostratigraphy and geochronology
Abstract The Ediacaran-Cambrian transition represents a pivotal geological marker,
denoting the decline of the Ediacaran biota and the emergence of most modern phyla in an …
denoting the decline of the Ediacaran biota and the emergence of most modern phyla in an …
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 …
Arumberia and other Ediacaran–Cambrian fossils of central Australia
GJ Retallack, AP Broz - Historical Biology, 2021 - Taylor & Francis
Problematic fossils are described from Late Ediacaran to Early Cambrian red sandstones of
the Arumbera Sandstone, Grant Bluff, and Central Mount Stuart Formations in central …
the Arumbera Sandstone, Grant Bluff, and Central Mount Stuart Formations in central …
Ediacaran biota from Ougnat Massif (Eastern Anti-Atlas, Morocco): Paleoenvironmental and stratigraphic constraints
The Ediacaran period records the appearance of the first multicellular and complex
organisms in Earth's history. Within the West African Craton, just a few simple discoidal …
organisms in Earth's history. Within the West African Craton, just a few simple discoidal …
The oldest record of Ediacaran macrofossils in Gondwana (~ 563 Ma, Itajaí Basin, Brazil)
Abstract The Avalon biota (Ediacaran Period, 570–559 Ma) marks the first appearance of
macroscopic and complex benthic communities in the fossil record. This assemblage is …
macroscopic and complex benthic communities in the fossil record. This assemblage is …
Scratching the discs: evaluating alternative hypotheses for the origin of the Ediacaran discoidal structures from the Cerro Negro Formation, La Providencia Group …
In the Ediacaran marine succession of the Cerro Negro Formation (Tandilia System, NE
Argentina), abundant microbially induced sedimentary structures indicate general conditions …
Argentina), abundant microbially induced sedimentary structures indicate general conditions …
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 …
Characteristics of a Tonian reef rimmed shelf before the onset of Cryogenian: insights from Neoproterozoic Kunihar Formation, Simla Group, Lesser Himalaya
A Thorie, A Mukhopadhyay, P Mazumdar… - Marine and Petroleum …, 2020 - Elsevier
Abstract The Kunihar Formation records evolution of a unique rimmed shelf during the
Tonian, before the Cryogenian/Marinoan glaciation of Krol Formation, Lesser Himalaya. The …
Tonian, before the Cryogenian/Marinoan glaciation of Krol Formation, Lesser Himalaya. The …
Fossils or sedimentary structures? Carbonaceous spheroids from the shale of the Cryogenian Nantuo Formation in Shengnongjia area, South China
Black shale of the Cryogenian Nantuo Formation, Shennongjia area, South China contains
spheroids which co-occur with fossils of macroalgae. These three-dimensional structures …
spheroids which co-occur with fossils of macroalgae. These three-dimensional structures …
Biological and ecological insights from the preservational variability of Funisia dorothea, Ediacara Member, South Australia
RL Surprenant, JG Gehling, ML Droser - Palaios, 2020 - pubs.geoscienceworld.org
ABSTRACT The Ediacara Biota represents a turning point in the evolution of life on Earth,
signifying the transition from single celled organisms to complex, community-forming …
signifying the transition from single celled organisms to complex, community-forming …