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 …

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 …

Grounding-zone wedges (GZWs) are asymmetric sedimentary depocentres which form
through the rapid accumulation of glacigenic debris along a line-source at the grounding …

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 …

The glacial geomorphological record provides an effective means to reconstruct former ice
sheets at ice sheet scale. In this paper we document our approach and methods for …

The last deglaciation of the Laurentide Ice Sheet (LIS) was associated with major
reorganisations in the ocean-climate system and its retreat also represents a valuable …

The resilience of a marine-based ice sheet is strongly governed by the stability of its
grounding lines, which are in turn sensitive to ocean-induced melting, calving, and flotation …

Ice shelves are critical features in the debate about West Antarctic ice sheet change and sea
level rise, both because they limit ice discharge and because they are sensitive to change in …

The history of glaciations on Southern Hemisphere sub-polar islands is unclear. Debate
surrounds the extent and timing of the last glacial advance and termination on sub-Antarctic …

From the Proterozoic to the Quaternary, the evolution of the Earth was characterised by
recurrent periods of glaciation. However, the margins of many ancient ice-sheets are poorly …