scholarly journals Late Quaternary Tectonics, Incision, and Landscape Evolution of the Calchaquí River Catchment, Eastern Cordillera, NW Argentina

2019 ◽  
Vol 124 (8) ◽  
pp. 2265-2287 ◽  
Author(s):  
James A. McCarthy ◽  
Lindsay M. Schoenbohm ◽  
Paul R. Bierman ◽  
Dylan Rood ◽  
Alan J. Hidy
2022 ◽  
Author(s):  
Szabolcs Kósik ◽  
Callum Rees ◽  
Alan S. Palmer ◽  
Malcolm Todd ◽  
Manuela Tost ◽  
...  

2014 ◽  
Vol 415 ◽  
pp. 48-58 ◽  
Author(s):  
Marcelo Cancela Lisboa Cohen ◽  
Marlon Carlos França ◽  
Dilce de Fátima Rossetti ◽  
Luiz Carlos Ruiz Pessenda ◽  
Paulo César Fonseca Giannini ◽  
...  

1988 ◽  
Vol 30 (1) ◽  
pp. 7-11 ◽  
Author(s):  
David S. Shafer

Analysis of colluvial, fluvial, and bog sediments at Flat Laurel Gap (1500 m) in the Blue Ridge Mountains of North Carolina provides a record of late Quaternary landscape evolution. Thermoluminescence (TL) analysis provides the first absolute-age determinations available for presumed periglacial deposits in the southern Appalachian Mountains. The Pleistocene/Holocene transition, dated between 11,900 and 10,100 yr B.P., represents a period of climatic amelioration and a change from colluvial to alluvial processes. A TL date of 7400 ± 1000 yr B.P. for matrix within a block-stream indicates possible early Holocene reworking of Pleistocene periglacial colluvium. Organic sediment deposition in a bog that began about 3400 yr B.P. increased in rate from 0.02 to 0.09 cm/yr with the onset of logging and land clearance about 1880 A.D.


Geology ◽  
2005 ◽  
Vol 33 (2) ◽  
pp. 149 ◽  
Author(s):  
Bodo Bookhagen ◽  
Rasmus C. Thiede ◽  
Manfred R. Strecker

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