Geohydrologic data for the South Fork Ninnescah River valley and adjacent uplands in Pratt and Kingman counties, south-central Kansas

1991 ◽  
Author(s):  
James B. Gillespie ◽  
G.D. Hargadine ◽  
N.C. Myers ◽  
D.A. Hargadine
Keyword(s):  
River Valley ◽  
South Fork ◽  
The South ◽  
South Central

scholarly journals Terrain inventory and geomorphic history of the south-central Mackenzie River valley region, Northwest Territories

2006 ◽  
Author(s):  
D Huntley ◽  
A Duk-Rodkin ◽  
A Couch ◽  
C Sidwell
Keyword(s):  
Northwest Territories ◽  
River Valley ◽  
The South ◽  
South Central ◽  
History Of ◽  
History Of The South ◽  
Mackenzie River

Landslide inventory of the south-central Mackenzie River valley region, Northwest Territories

2006 ◽  
Author(s):  
D Huntley ◽  
A Duk-Rodkin ◽  
C Sidwell
Keyword(s):  
Northwest Territories ◽  
River Valley ◽  
Landslide Inventory ◽  
The South ◽  
South Central ◽  
Mackenzie River

Stratigraphic and geomorphologic evidence of three MIS 2 glacial advances in the South Fork Hoh River valley, Olympic Mountains, Washington, USA

2019 ◽  
Vol 92 (3) ◽  
pp. 708-724
Author(s):  
Cianna E. Wyshnytzky ◽  
Tammy M. Rittenour ◽  
Glenn D. Thackray ◽  
James Shulmeister
Keyword(s):  
River Valley ◽  
South Fork ◽  
The South ◽  
Climatic Fluctuations ◽  
Oxygen Isotope Stage ◽  
Ice Volume ◽  
Olympic Mountains ◽  
Show Evidence ◽  
Glacial Dynamics ◽  
Detailed Record

AbstractThe geomorphology and stratigraphy of the South Fork Hoh River (SF Hoh), Olympic Mountains, Washington, allow for greater understanding of Marine Oxygen Isotope Stage 2 (MIS 2) ice fluctuations, glacial dynamics, and sedimentation. Age control from optically stimulated luminescence and radiocarbon dating constrains deposited sediments associated with four Late Pleistocene ice-marginal positions that formed under reduced ice volume conditions compared with MIS 3–5 glaciers in the same drainage. The earliest MIS 2 ice margin extended into the main Hoh River valley (pre–SF 1, 28 ka to >23.0 ka). After retreat, the ice occupied three closely spaced ice-marginal positions (SF 1–3) that range in age from 22.0 ka to shortly after 18.7 ka. While the SF 1 and SF 3 positions were previously identified as the Twin Creeks I and II positions, the intermediate SF 2 position had not been recognized. Moraines are composed of poorly sorted, but stratified, sediment and few tills. Diamicton units show evidence of water reworking. This research documents a detailed record of MIS 2 glaciation in a maritime setting in western North America and provides evidence of rapid MIS 2 ice-marginal fluctuations that likely reflect responses to millennial-scale climatic fluctuations and may be relevant to understanding other complex MIS 2 moraine sequences.

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