Results 71 to 80 of about 5,951 (169)
Ediacara Obscura: Unveiling Hidden Magnetisations in the Fen Complex, Southern Norway
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.Abstract Paleomagnetic directions found in Ediacaran (635–539 Ma) rocks are widely dispersed, which has led to conflicting hypotheses about tectonic regimes and geomagnetic field behavior during this period, and raised doubts about the fidelity of the paleomagnetic record.
Justin A. D. Tonti‐Filippini +8 more
wiley +1 more source
The mechanisms by which soft-bodied organisms were preserved in late Ediacaran deep-marine environments are revealed by petrographic and geochemical investigation of fossil-bearing surfaces from the Conception and St. John's groups (Newfoundland, Canada).
Liu, Alexander G.
core +1 more source
Ediacaran Doushantuo-type biota discovered in Laurentia
, 2020 The Ediacaran period (635-541 Ma) was a time of major environmental change, accompanied by a transition from a microbial world to the animal world we know today. Multicellular, macroscopic organisms preserved as casts and molds in Ediacaran siliciclastic
Schovsbo, Niels H. +11 more
core +1 more source
Journal of the Palaeontological Society of IndiaThe Sonia Sandstone of the Jodhpur Group, Marwar Supergroup in western Rajasthan, has unveiled many fossil assemblages, significantly advancing our comprehension of the Ediacaran biotic diversity and palaeoecological dynamics.
S. AHMAD, S. K. PANDEY
doaj +1 more source
Organic microfossils from the Ediacaran of Estonia—behind the scenes
, 2017 When seeing a play, one easily gets caught by everything therein; the music, the dancing, and of course, the story. Still, most of the work took place before it even had its premiere.
Arvestål, Emma,
core
Evolution: An Ediacaran ecdysozoan.
A new study describes a fossilized ecdysozoan from Ediacaran rocks, extending the body fossil record for this hyper-diverse group and emphasizing the pivotal insights provided by Ediacaran fossils in documenting the early evolutionary history of major ...
core +1 more source
Towards an Ediacaran Time Scale : Problems, Protocols, and Prospects
, 2016 The Ediacaran Period follows the Cryogenian Period in the wake of a snowball Earth glaciation and precedes the Cambrian Period with its rising tide of animal radiation.
Narbonne, Guy M., +6 more
core +1 more source
Scratch circles from the Ediacaran and Cambrian of Arctic Norway and southern Africa, with a review of scratch circle occurrences [PDF]
, 2018 Scratch circles—bedding plane parallel sedimentary structures formed by the passive rotation of a tethered organism into the surrounding sediment—are relatively rare in the geological record. Here new occurrences of scratch circles are described from the
core +1 more source
Ecdysozoan-like sclerites among Ediacaran microfossils
, 2015 We report the occurrence of organically preserved microfossils from the subsurface Ediacaran strata overlying the East European Platform in Poland, in the form of sclerites and cuticle fragments of larger organisms.
GRAHAM E. BUDD +5 more
core +1 more source
Ediacaran diversity in space and time
The Ediacaran Subcommission of the International Commission on Stratigraphy is diligently working toward the goal of subdividing the Ediacaran Period into precise and useful chronostratigraphic units.
Laflamme, Marc +4 more
core +2 more sources