[HTML][HTML] Locating the BACE of the Cambrian: Bayan Gol in southwestern Mongolia and global correlation of the Ediacaran–Cambrian boundary

T Topper, MJ Betts, D Dorjnamjaa, G Li, L Li… - Earth-Science …, 2022 - Elsevier
The diversification of animals during the Cambrian Period is one of the most significant
evolutionary events in Earth's history. However, the sequence of events leading to the origin …

Decline and fall of the Ediacarans: late‐Neoproterozoic extinctions and the rise of the modern biosphere

G Mussini, FS Dunn - Biological Reviews, 2024 - Wiley Online Library
The end‐Neoproterozoic transition marked a gradual but permanent shift between distinct
configurations of Earth's biosphere. This interval witnessed the demise of the enigmatic …

Cambrian explosion condensed: High-precision geochronology of the lower Wood Canyon Formation, Nevada

LL Nelson, JL Crowley, EF Smith… - Proceedings of the …, 2023 - National Acad Sciences
The geologically rapid appearance of fossils of modern animal phyla within Cambrian strata
is a defining characteristic of the history of life on Earth. However, temporal calibration of the …

Extent and biogeochemical impact of Skolithos piperock in the lower Cambrian Zabriskie Quartzite (California, USA)

S Westacott, M Zhao, LG Tarhan - Palaeogeography, Palaeoclimatology …, 2024 - Elsevier
The advent of bioturbation in the early Paleozoic and the subsequent intensification of
sediment mixing by benthic animals dramatically altered marine ecosystems and …

The Ediacaran–Cambrian transition in the southern Great Basin, United States

EF Smith, LL Nelson, N O'Connell, A Eyster… - …, 2023 - pubs.geoscienceworld.org
Abstract The Ediacaran–Cambrian boundary strata in the Great Basin of the southwestern
United States record biological, geochemical, and tectonic change during the transformative …

Three‐dimensional reconstruction, taphonomic and petrological data suggest that the oldest record of bioturbation is a body fossil coquina

C Psarras, PCJ Donoghue, RJ Garwood… - Papers in …, 2023 - Wiley Online Library
Fossil material assigned to Nenoxites from the late Ediacaran Khatyspyt Formation of Arctic
Siberia (550–544 Ma) has been presented as evidence for bioturbation prior to the basal …

Terminal Ediacaran–Terreneuvian revolutions in Siberia

VV Marusin - Earth-Science Reviews, 2024 - Elsevier
The global reorganizations of marine ecosystems in the terminal Ediacaran and
Terreneuvian include two breakthroughs (Cambrian Information Revolution and Agronomic …

Revisiting the supposed oldest bilaterian trace fossils from Uruguay: Late Paleozoic, not Ediacaran

M Verde, RG Netto, D Azurica, EL Lavina… - Palaeogeography …, 2022 - Elsevier
Grazing trails found in the rhythmite beds attributed to the Ediacaran Tacuarí Formation
(northern Uruguay) had been identified as the oldest evidence of bilaterians in the world …

Multidisciplinary re-assessment of the Ediacaran–Cambrian boundary interval in south-western Europe

JJ Álvaro, RS Jensen, P Valverde Vaquero - 2024 - dehesa.unex.es
A combination of chronostratigraphic, radiometric and carbon isotopic data across the
Ediacar an–Cambrian transition in south-western Europe (Portugal, Spain and southern …

Paleontology and ichnology of the late Ediacaran Nasep–Huns transition (Nama Group, southern Namibia)

KA Turk, KM Maloney, M Laflamme… - Journal of …, 2022 - cambridge.org
The Nasep and Huns members of the Urusis Formation (Nama Group), southern Namibia,
preserve some of the most diverse trace-fossil assemblages known from the latest …