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Physiographic

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Journal Article
Published: 01 December 2022
Earth Sciences History (2022) 41 (2): 351–362.
... of the landform map comparing works and lives of two of the most prominent physiographic landform cartographers, Erwin Raisz and Armin K. Lobeck, who each had Dr. Douglas Johnson as a PhD advisor at Columbia University. Comparing the 1921 Physiographic Diagram of the United States by Lobeck with the 1939 Raisz...
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Journal Article
Published: 21 March 2019
Journal of Sedimentary Research (2019) 89 (3): 207–226.
... lithofacies to provide new insight into the physiographic control of stromatolite development and associated lithofacies. Results also shed light on a long-standing debate regarding stromatolite morphogenesis, in particular the relative influences of biology versus environment in controlling growth at various...
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Journal Article
Journal: GSA Bulletin
Published: 01 March 2014
GSA Bulletin (2014) 126 (3-4): 377–397.
.... At the scale of western Oregon, the physiographic and lithologic controls on the balance between bed-material supply and transport capacity exert far-reaching influence on the distribution of alluvial and nonalluvial channels and their consequently distinctive morphologies and behaviors—differences germane...
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Journal Article
Published: 01 April 2012
Jour. Geol. Soc. India (2012) 79 (4): 383–390.
... physiographic conditions. Morphometric analysis is one of the essential analyses required for development and management of watershed. The continued interaction between different elements like atmosphere, lithology, structure etc. plays a vital role in the evolution of different soils and geomorphic...
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Journal Article
Journal: Clay Minerals
Published: 01 September 2009
Clay Minerals (2009) 44 (3): 327–337.
...S. Rezapour; A. A. Jafarzadeh; A. Samadi; S. Oustan Abstract The potassium pools of five major physiographic units of the Urmia region situated in western Azerbaijan province, north-west Iran, were studied to determine the distribution of K forms as functions of clay mineralogy and physiographic...
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Journal Article
Journal: Economic Geology
Published: 01 May 2009
Economic Geology (2009) 104 (3): 333–349.
... of the breccia complex probably reflects proximity to a steep scarp intersecting the western breccia complex margin. Stable isotope paleoaltimetry has enabled estimation of the elevation of the land surface, which further constrains the physiographic setting during supergene oxidation. Isotopic measurements...
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Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2009
DOI: 10.5382/SP.14.10
EISBN: 9781629490380
... intersecting the western breccia complex margin. Stable isotope paleoaltimetry has enabled estimation of the elevation of the land surface, which further constrains the physiographic setting during supergene oxidation. Isotopic measurements of oxygen in supergene kaolinite from Boyongan suggest that local...
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Series: Geological Society, London, Special Publications
Published: 01 January 2005
DOI: 10.1144/GSL.SP.2005.244.01.11
EISBN: 9781862394926
... & Emery 1973 ; Rigaut 1997 ). This rapid, incomplete transition is thought to be the consequence of early deceleration of the turbidity currents. The deceleration correlates with the reducing slope gradient at the entry of the eastern graben. The effect of a physiographic threshold induced...
Journal Article
Journal: GSA Bulletin
Published: 01 December 2003
GSA Bulletin (2003) 115 (12): 1443–1455.
...Martin Jakobsson; Arthur Grantz; Yngve Kristoffersen; Ron Macnab Abstract The International Bathymetric Chart of the Arctic Ocean (IBCAO) grid model has been used to define the first-order physiographic provinces of the Arctic Ocean, which in this study is taken to consist of the oceanic deep...
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Published: 01 January 2002
DOI: 10.1130/0-8137-1195-9.173
Journal Article
Journal: GSA Bulletin
Published: 01 September 1993
GSA Bulletin (1993) 105 (9): 1175–1189.
Journal Article
Published: 01 December 1991
Canadian Journal of Earth Sciences (1991) 28 (12): 1948–1955.
... of the physiographic relief in the area. The fauna consists of a mixed terrestrial–aquatic assemblage whose composition indicates a paleoclimatic regime similar to that of the area today. The fossiliferous sediment, interpreted as a pond deposit, is a pebbly mud within a thick braid-plain gravel sequence. Isoleucine...
Series: DNAG, Geology of North America
Published: 01 January 1991
DOI: 10.1130/DNAG-GNA-E.491
EISBN: 9780813754505
Book Chapter

Author(s)
W.H. Mathews
Series: DNAG, Geology of North America
Published: 01 January 1991
DOI: 10.1130/DNAG-GNA-G2.403
EISBN: 9780813754543
Journal Article
Published: 01 September 1990
Journal of Sedimentary Research (1990) 60 (5): 797–801.
Journal Article
Published: 01 September 1989
Journal of Sedimentary Research (1989) 59 (5): 768–781.
... substantially. In the humid tropical environment of Barro Colorado Island, Panama, source rocks of similar lithological character produce sediments of differing compositions in different physiographic environments. Moreover, sediments derived from source rocks of dissimilar mineralogical composition...
Journal Article
Journal: Geology
Published: 01 March 1985
Geology (1985) 13 (3): 173–176.
...-Seven Rivers strata as well as segments of surface stream valleys overlie and are parallel to the zone of preferential salt dissolution. The association of structure, depositional features, dissolution, and physiographic features, ranging in age from Paleozoic to Neogene, suggests a persistent...
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1974
AAPG Bulletin (1974) 58 (3): 528–532.
... permitted identification of sediment-distribution trends, ancient shorelines and deltas, and other erosional and depositional features. Some of the more prominent structural and physiographic features visible on the photos are discussed in the following paragraphs. Linear and domal features —-The three...
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Journal Article
Journal: GSA Bulletin
Published: 01 September 1970
GSA Bulletin (1970) 81 (9): 2577–2598.
...I. G MACINTYRE; J. D MILLIMAN Abstract Both erosional and constructional processes appear to have formed physiographic features near the shelf break along the southeastern United States, as indicated by extensive echosounder profiles, rock-dredge material, and bottom photographs. Between Cape...
Journal Article
Journal: GSA Bulletin
Published: 01 February 1950
GSA Bulletin (1950) 61 (2): 99–114.