An updated radiocarbon-based ice margin chronology for the last deglaciation of the North American Ice Sheet Complex

AS Dalton, M Margold, CR Stokes, L Tarasov… - Quaternary Science …, 2020 - Elsevier
Abstract The North American Ice Sheet Complex (NAISC; consisting of the Laurentide,
Cordilleran and Innuitian ice sheets) was the largest ice mass to repeatedly grow and decay …

[HTML][HTML] Ice streams in the Laurentide Ice Sheet: Identification, characteristics and comparison to modern ice sheets

M Margold, CR Stokes, CD Clark - Earth-Science Reviews, 2015 - Elsevier
This paper presents a comprehensive review and synthesis of ice streams in the Laurentide
Ice Sheet (LIS) based on a new mapping inventory that includes previously hypothesised ice …

[HTML][HTML] Reconciling records of ice streaming and ice margin retreat to produce a palaeogeographic reconstruction of the deglaciation of the Laurentide Ice Sheet

M Margold, CR Stokes, CD Clark - Quaternary science reviews, 2018 - Elsevier
This paper reconstructs the deglaciation of the Laurentide Ice Sheet (LIS; including the
Innuitian Ice Sheet) from the Last Glacial Maximum (LGM), with a particular focus on the …

[HTML][HTML] Deglaciation of the north American ice sheet complex in calendar years based on a comprehensive database of chronological data: NADI-1

AS Dalton, HE Dulfer, M Margold, J Heyman… - Quaternary Science …, 2023 - Elsevier
The most recent deglaciation of the North American Ice Sheet Complex (NAISC: comprising
the Innuitian, Cordilleran, and Laurentide ice sheets) offers a broad perspective from which …

Ice streams in the Laurentide Ice Sheet: a new mapping inventory

M Margold, CR Stokes, CD Clark, J Kleman - Journal of Maps, 2015 - Taylor & Francis
Rapidly flowing ice streams dominate the drainage of continental ice sheets and are a key
component of their mass balance. Due to their potential impact on sea level, their activity in …

Response of pedogenic magnetite to changing vegetation in soils developed under uniform climate, topography, and parent material

DP Maxbauer, JM Feinberg, DL Fox, EA Nater - Scientific reports, 2017 - nature.com
Pedogenesis produces fine-grained magnetic minerals that record important information
about the ambient climatic conditions present during soil formation. Yet, differentiating the …

Predicting geogenic arsenic in drinking water wells in glacial aquifers, north‐central USA: Accounting for depth‐dependent features

ML Erickson, SM Elliott… - Water Resources …, 2018 - Wiley Online Library
Chronic exposure to arsenic (As) via drinking groundwater is a human health concern
worldwide. Probabilities of elevated geogenic As concentrations in groundwater were …

Timing, provenance, and implications of two MIS 3 advances of the Laurentide Ice Sheet into the Upper Mississippi River Basin, USA

PJ Kerr, SA Tassier-Surine, SM Kilgore… - Quaternary Science …, 2021 - Elsevier
Evidence for a glacial advance into the Upper Mississippi River Basin between Marine
Isotope Stage (MIS) 2 and MIS 6 has been debated for over a century. New …

Impacts of quaternary history on critical zone structure and processes: Examples and a conceptual model from the intensively managed landscapes critical zone …

AM Anders, EA Bettis III, DA Grimley… - Frontiers in Earth …, 2018 - frontiersin.org
The concept of a critical zone (CZ) supporting terrestrial life has fostered groundbreaking
interdisciplinary science addressing complex interactions among water, soil, rock, air, and …

Patterns of ice recession and ice stream activity for the MIS 2 Laurentide Ice Sheet in Manitoba, Canada

MS Gauthier, A Breckenridge, TJ Hodder - Boreas, 2022 - Wiley Online Library
Reconstruction of deglacial ice margins provides insights into the demise of past ice sheets
and ice‐marginal lakes and helps to understand how former ice sheets responded to climate …