Microstructural interpretations of modern and Pleistocene subglacially deformed sediments: The relative role of parent material and subglacial processes

Journal of Quaternary Science

Volumn 16, Issue 6, 2001, Pages 507-517

  Khatwa, Anjana ^a   Tulaczyk, Slawek ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Ice stream B; Micromorphology; Subglacial deformation; Till; United Kingdom

Indexed keywords

ICE STREAM; MICROMORPHOLOGY; MICROSTRUCTURE; PARENT MATERIAL; SUBGLACIAL DEPOSIT; TILL;

ANTARCTICA; UNITED KINGDOM;

EID: 0034824656     PISSN: 02678179     EISSN: None     Source Type: Journal    
DOI: 10.1002/jqs.609     Document Type: Article

References (47)

1. Deformation of till beneath ice stream B, West Antartica
2. Glacial and glacial marine sediments of the Antarctic continental shelf
3. Antarctic ice streams: A review
4. Rapid sea-level rise soon from West Antarctic ice sheet collapse
5. Seismic measurements reveal a saturated porous layer beneath an active Antarctic ice stream
6. Stability of temperate ice sheets resting on beds of deformable sediments
7. Subglacial sediment dispersal and till composition
8. Striated clast pavements: Products of deforming subglacial sediment?
9. Basal sliding of Ice Stream B, West Antarctica
10. Stratigraphy and sedimentology of Devensian (Dimlington Stadial) glacial deposits, East Yorkshire, England
11. Sedimentation in an ice-contact subaqueous setting: The mid-Pleistocene 'North Sea Drifts' of Norfolk, UK
12. The origin of Catfish Creek Till by basal melting
13. Proglacial glaciotectonic deformation and the origin of the Cromer Ridge push moraine complex, North Norfolk, UK
14. Till fabric associated with deformable beds
15. The interrelationship between glaciotectonic deformation and glaciodeposition within the glacial environment
16. Criteria to distinguish between subglacial glaciotectonic and glaciomarine sedimentation, 1. Deformation styles and sedimentology
17. Deforming bed conditions on the Dänischer Wohld Peninsula, Northern Germany
18. Deformation till in the Great Lakes region: Implications for rapid ice flow along the South-Central margin of the Laurentide Ice Sheet
19. Pore-water controlled grain fracturing as an indicator for subglacial shearing in tills
20. Grain size distribution in deforming subglacial tills: Role of grain fracture
21. In-situ measurement of the strength of deforming subglacial till
22. Stress, shear deformation and micromorphological clay orientation: A synthesis of various concepts
23. Grain textural analysis across a range of glacial facies
24. Multi-scale analysis of subglacial and glaciomarine deposits from the Ross Sea continental shelf, Antarctica
25. The future of soil micromorphology
26. Sedimentation and lithostratigraphy of the North Sea Drift and Lowestoft till formations in the coastal cliffs of Northeast Norfolk, England
27. A laboratory technique for investigating the deformation microstructures of water-rich sediments
28. The importance of shear zones in naturally deformed wet sediments
29. Sand intraclasts within a diamictons melange, Southern Niagara Peninsula, Ontario, Canada
30. Microstructures in diamictons-evidence of subglacial bed conditions
31. Deforming bed conditions on the Dänischer Wohld Peninsula, Northern Germany: Comments
32. Subglacial conditions under the last ice sheet in Northwest Germany: Ice bed separation and enhanced basal sliding?
33. Preconsolidation of tills and intertill clays by glacial loading in Southern Saskatchewan Canada
34. A low viscosity epoxy resin embedding medium for electron microscopy
35. Ice sliding over weak, fine-grained tills: Dependence of ice-till interactions on till granulometry
36. Sedimentary processes at the base of a West Antarctic ice stream: Constraints from textural and compositional properties of subglacial debris
37. Basal mechanics of Ice Stream B, West Antarctica 1. Till mechanics
38. Basal mechanics of Ice Stream B, West Antarctica 1. Undrained-plastic-bed model
39. Estimates of effective stress beneath a modern West Antarctic Ice Stream from till preconsolidation and void ratio
40. Micromorphology of glacial sediments as a tool for distinguishing genetic varieties of till
41. Microscopic evidence of subglacial deformation
42. Particle aggregate mobility in till: Microscopic evidence of subglacial processes
43. Structural geology and sedimentology of push moraines: Processes of soft sediment deformation in a glacial environment and the distribution of glaciotectonic styles
44. Diffusion law for the dispersion of hard particles in an ice matrix that undergoes simple shear deformation
45. New and improved determinations of velocity of Ice Streams B and C, West Antarctica