Filtros de búsqueda

Lista de obras de Galen P. Halverson

A 25,000-year record of environmental change from Welsby Lagoon, North Stradbroke Island, in the Australian subtropics

article

A neoproterozoic snowball earth

artículo científico publicado en 1998

A shale-hosted Cr isotope record of low atmospheric oxygen during the Proterozoic

scholarly article

Accelerating Neoproterozoic research through scientific drilling

artículo científico publicado en 2015

Bacterial sulfur disproportionation constrains timing of Neoproterozoic oxygenation

scholarly article

Barium-isotopic constraints on the origin of post-Marinoan barites

artículo científico publicado en 2019

Basin redox and primary productivity within the Mesoproterozoic Roper Seaway

scholarly article

Biogeochemical status of the Paleo-Pacific Ocean: clues from the early Cambrian of South Australia

scientific article published in 2021

Biomarker and isotopic signatures of an early Cambrian Lagerstätte in the Stansbury Basin, South Australia

article

Boundary condition of grounding lines prior to collapse, Larsen-B Ice Shelf, Antarctica

artículo científico publicado en 2014

Chapter 1 The Neoproterozoic and Cambrian: A Time of Upheavals, Extremes and Innovations

article

Chapter 1 The geological record of Neoproterozoic ice ages

Chapter 4 Chemostratigraphy and the Neoproterozoic glaciations

Chapter 5 Chemical sediments associated with Neoproterozoic glaciation: iron formation, cap carbonate, barite and phosphorite

Chapter 55 Glacial sediments and associated strata of the Polarisbreen Group, northeastern Svalbard

Chapter 57 Glaciogenic rocks of the Neoproterozoic Smalfjord and Mortensnes formations, Vestertana Group, E. Finnmark, Norway

article by A. Hugh N. Rice et al published 2011 in Memoirs of the Geological Society of London

Claypool continued: Extending the isotopic record of sedimentary sulfate

scholarly article

Combined paleomagnetic, isotopic, and stratigraphic evidence for true polar wander from the Neoproterozoic Akademikerbreen Group, Svalbard, Norway

article

Combined paleomagnetic, isotopic, and stratigraphic evidence for true polar wander from the Neoproterozoic Akademikerbreen Group, Svalbard, Norway

scholarly article

Combining monitoring, models and palaeolimnology to assess ecosystem response to environmental change at monthly to millennial timescales: the stability of Blue Lake, North Stradbroke Island, Australia

article

Continental flood basalt weathering as a trigger for Neoproterozoic Snowball Earth

artículo científico publicado en 2016

Cryogenian glaciation and the onset of carbon-isotope decoupling

artículo científico publicado en 2010

Cryogenian glaciations on the southern tropical paleomargin of Laurentia (NE Svalbard and East Greenland), and a primary origin for the upper Russøya (Islay) carbon isotope excursion

scholarly article by Paul F. Hoffman et al published June 2012 in Precambrian Research

Cryogenian magmatism along the north-western margin of Laurentia: Plume or rift?

Cryogenian of Yukon

Cryogenian rift-related magmatism and sedimentation: South-western Congo Craton, Namibia

scholarly article

Dating the late Proterozoic stratigraphic record

artículo científico publicado en 2018

Descent into the Cryogenian

Detrital mineral age, radiogenic isotopic stratigraphy and tectonic significance of the Cuddapah Basin, India

article by Alan S. Collins et al published December 2015 in Gondwana Research

Discussion of “Depositional ages and provenance of the Neoproterozoic Damara Supergroup (northwest Namibia): Implications for the Angola–Congo and Kalahari cratons connection” by Débora B. Nascimento, Renata S. Schmitt, André Ribeiro, Rudolph

scholarly article by Paul F. Hoffman & Galen P. Halverson published June 2018 in Gondwana Research

Early extensional detachments in a contractional orogen: coherent, map-scale, submarine slides (mass transport complexes) on the outer slope of an Ediacaran collisional foredeep, eastern Kaoko belt, Namibia

scholarly article

Ediacaran terrane accretion within the Arabian–Nubian Shield

article published in 2012

Enhanced weathering and CO2 drawdown caused by latest Eocene strengthening of the Atlantic meridional overturning circulation

Extending the record of the Lomagundi–Jatuli carbon isotope excursion in the Labrador Trough, Canada

artículo científico publicado en 2020

Facies analysis, sequence stratigraphy, and carbon isotope chemostratigraphy of a classic Zn-Pb host succession: The Proterozoic middle McArthur Group, McArthur Basin, Australia

article

Fe isotope and trace element geochemistry of the Neoproterozoic syn-glacial Rapitan iron formation

scholarly article by Galen P. Halverson et al published September 2011 in Earth and Planetary Science Letters

Geochemistry and Geochronology of Circumferential Dykes of the Franklin LIP: A Rotated Perspective on Plate Reconstruction

scholarly article by Steven DENYSZYN et al published October 2016 in Acta Geologica Sinica (English Edition)

Geochemistry of Neoproterozoic black shales from Svalbard: Implications for oceanic redox conditions spanning Cryogenian glaciations

scholarly article

ID-TIMS U-Pb Geochronology of the Tayatea Dyke Swarm of Australia: Identifying Tasmania's Nearest Neighbours in the Proterozoic

article

Introducing the Xenoconformity

scholarly article

Iron isotope and REE+Y composition of the Cauê banded iron formation and related iron ores of the Quadrilátero Ferrífero, Brazil

article

Iron isotope biogeochemistry of Neoproterozoic marine shales

scholarly article

Linking paleocontinents through triple oxygen isotope anomalies

scholarly article

Loess and floods: High-resolution multi-proxy data of Last Glacial Maximum (LGM) slackwater deposition in the Flinders Ranges, semi-arid South Australia

article

Marine organic matter cycling during the Ediacaran Shuram excursion

scholarly article

Neoproterozoic sulfur isotopes, the evolution of microbial sulfur species, and the burial efficiency of sulfide as sedimentary pyrite

article

New insights on the Orosirian carbon cycle, early Cyanobacteria, and the assembly of Laurentia from the Paleoproterozoic Belcher Group

artículo científico publicado en 2019

Ocean redox structure across the Late Neoproterozoic Oxygenation Event: A nitrogen isotope perspective

scholarly article by Magali Ader et al published June 2014 in Earth and Planetary Science Letters

On the initiation of a snowball Earth

article

Organic-Walled Microfossils from the ~1 GA Bylot Supergroup, Baffin Island

Organic-walled microfossil assemblages from glacial and interglacial Neoproterozoic units of Australia and Svalbard

article

Precise age of Bangiomorpha pubescens dates the origin of eukaryotic photosynthesis

article

Radiogenic isotope chemostratigraphy reveals marine and nonmarine depositional environments in the late Mesoproterozoic Borden Basin, Arctic Canada

artículo científico publicado en 2019

Reassessment of relative oxide formation rates and molecular interferences on in situ lutetium–hafnium analysis with laser ablation MC-ICP-MS

scholarly article by Justin L. Payne et al published 2013 in Journal of Analytical Atomic Spectrometry

Reconstructing Neoproterozoic seawater chemistry from early diagenetic dolomite

scholarly article

Redox-controlled iron isotope fractionation during magmatic differentiation: an example from the Red Hill intrusion, S. Tasmania

artículo científico publicado en 2012

Searching for an oxygenation event in the fossiliferous Ediacaran of northwestern Canada

scholarly article

Sedimentary depocenters on Snowball Earth: Case studies from the Sturtian Chuos Formation in northern Namibia

artículo científico publicado en 2017

Snowball Earth climate dynamics and Cryogenian geology-geobiology.

artículo científico publicado en 2017

Statistical analysis of iron geochemical data suggests limited late Proterozoic oxygenation

artículo científico publicado en 2015

Stock discrimination of Southern Garfish (Hyporhamphus melanochir) by stable isotope ratio analysis of otolith aragonite

Stratigraphic evolution of the Neoproterozoic Callison Lake Formation: Linking the break-up of Rodinia to the Islay carbon isotope excursion

article

Stratigraphy and Age-Calibrated δ13C Record from the Bylot Supergroup, Baffin Island: Evolution of Surface-Ocean Chemistry in Late Mesoproterozoic

Strong evidence for a weakly oxygenated ocean-atmosphere system during the Proterozoic

artículo científico publicado en 2022

Subglacial meltwater supported aerobic marine habitats during Snowball Earth

artículo científico publicado en 2019

Systematic paleontology of macroalgal fossils from the Tonian Mackenzie Mountains Supergroup

artículo científico publicado en 2023

The Marinoan glaciation (Neoproterozoic) in northeast Svalbard

The Sedimentary Geochemistry and Paleoenvironments Project

artículo científico publicado en 2021

The Tonian-Cryogenian transition in Northeastern Svalbard

The role of microbial iron reduction in the formation of Proterozoic molar tooth structures

scholarly article

The snowball Earth aftermath: Exploring the limits of continental weathering processes

artículo científico publicado en 2009

The stratigraphic relationship between the Shuram carbon isotope excursion, the oxygenation of Neoproterozoic oceans, and the first appearance of the Ediacara biota and bilaterian trace fossils in northwestern Canada

scholarly article

Toward constraining the long-term reversing behavior of the geodynamo: A new “Maya” superchron ∼1 billion years ago from the magnetostratigraphy of the Kartochka Formation (southwestern Siberia)

artículo científico publicado en 2012

Triple oxygen and multiple sulfur isotope constraints on the evolution of the post-Marinoan sulfur cycle

scholarly article

Triple oxygen isotope evidence for limited mid-Proterozoic primary productivity

artículo científico publicado en 2018

Volcanosedimentary Basins in the Arabian-Nubian Shield: Markers of Repeated Exhumation and Denudation in a Neoproterozoic Accretionary Orogen

article

Zn isotope evidence for immediate resumption of primary productivity after snowball Earth

article