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microrelief features

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Journal Article
Journal: AAPG Bulletin
Published: 01 March 1972
AAPG Bulletin (1972) 56 (3): 620.
... summer, if spring and summer weather conditions are mild enough. On prograding sections of the coast, similar features might be preserved in the stratigraphic cross section of the beach. Microrelief features develop in spring and early summer as a result of dynamic processes associated with breakup...
Journal Article
Published: 01 August 2007
Vadose Zone Journal (2007) 6 (3): 511–523.
...Sikiru A. Amidu; John A. Dunbar Abstract Vertisols are complex soils with high clay content (>30%), high shrink–swell potential, and microrelief features known as gilgai . We applied field and laboratory electrical-resistivity measurements to characterize seasonal wetting and drying of a Texas...
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Journal Article
Journal: AAPG Bulletin
Published: 01 July 1954
AAPG Bulletin (1954) 38 (7): 1587–1601.
... on the northwest side of Barrow Seavalley are sharp and narrow compared with the rises. The slopes on which the microrelief is found are no steeper than similar slopes from which the small features are absent. The depressions and rises are usually noted on fathograms taken with the ship directed on any course...
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Image
Pedogenic <span class="search-highlight">features</span> found in Big Bend paleosols. (A) Prominent redoximorphic...
Published: 01 November 2008
Figure 15. Pedogenic features found in Big Bend paleosols. (A) Prominent redoximorphic feature from a red paleosol. (B) Subangular blocky peds in a red paleosol (pencil is 12 cm long). (C) Large slickensides in a black paleosol (hammer is 30 cm long). (D) Gilgai microrelief in a red paleosol
Journal Article
Published: 01 August 2010
Vadose Zone Journal (2010) 9 (3): 653–661.
... with the microrelief ( Fig. 3a ). Between the 170- to 190-m distance markers on the radar record, a landscape depression and a mound (raised knoll) were traversed. The depression was associated with a dissolution feature (soil cave and/or soil pocket). This feature is identified on the radar record as an area...
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Journal Article
Journal: GSA Bulletin
Published: 01 April 1973
GSA Bulletin (1973) 84 (4): 1315–1328.
... and separation of 60 to 600 m; the bottom consists of lacustrine clay. The microrelief of Zone B consists of an intersecting network of grooves having widths of 5 to 75 m and lengths of as much as 1,950 m. Regular parallel features 15 to 30 m apart are also found in scattered areas of Zone B and the deepest...
Series: SEPM Special Publication
Published: 01 January 1965
DOI: 10.2110/pec.65.08.0192
EISBN: 9781565761421
... that are more delicately adjusted to bottom microrelief than interbedded layers of fine–grained sediment. Because turbidity currents are defined as density currents caused by turbulently suspended sediment, it is here argued that only deposits of Group 1 should be classified as turbidites. Previous usage...
Journal Article
Journal: AAPG Bulletin
Published: 01 May 1980
AAPG Bulletin (1980) 64 (5): 619–628.
... radar system is well suited for mapping Durmid Hills geologic features that are obscure on the other remote sensing images evaluated in this report. The unmanned Seasat satellite ( Fig. 1 ) was launched on June 26, 1978, and acquired data until October 9, 1978, when an electrical failure...
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Journal Article
Published: 01 May 2008
Vadose Zone Journal (2008) 7 (2): 512–520.
... of scales and aim to characterize soil microrelief features by calculating a single index. Because microrelief fractal behavior is better modeled on the basis of either self-similar or prefractal surfaces, the use of nonvariational techniques has been highly criticized, which has in turn encouraged the use...
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Journal Article
Published: 01 September 2000
Journal of Sedimentary Research (2000) 70 (5): 985–993.
..., and they therefore add to the range of microrelief reported from these environments (e.g., Benn and Evans 1998 ). In particular, it is important to emphasize that the features reported here are an order of magnitude smaller than those described from the North American lake plains by Mollard (1983) , although we...
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Journal Article
Published: 01 July 2015
American Mineralogist (2015) 100 (7): 1528–1532.
... on the size, shape, and degree of elongation of hillocks, their accumulations form various types of microrelief of rounded natural diamonds. These include block-type, drop-like, serrate, and shagreen features ( Orlov 1977 ). The origin of hillocks is still debatable. In earlier works considering the origin...
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Journal Article
Published: 01 May 2020
Russ. Geol. Geophys. (2020) 61 (5-6): 634–649.
... faces in the central inclusion ( Fig. 5 B, C, E ), as well as in the host diamond crystal, have a mirror-smooth surface. On the contrary, the (100) cube faces display a rough relief of the surface consisting of numerous octahedral vertices ( Fig. 5 B–E ). The microrelief features present...
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Journal Article
Published: 01 October 2002
Russ. Geol. Geophys. (2002) 43 (10): 940–950.
... crystals of periclase. The interstices are filled with carbonate. The microrelief of diamond layers grown on the seeds is similar to the microrelief established in the systems K 2 CO 3 –C and K 2 CO 3 –SiO 2 –C ( Fig. 7 ). Moreover, numerous crystals of forsterite occur on faces of the seeds ( Fig. 8...
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Journal Article
Published: 25 March 2019
Journal of Sedimentary Research (2019) 89 (3): 227–241.
... in the study area meets the mesic temperature regime criteria. Paleosols at the study sites were previously described in detail, both in outcrop and in thin section, for properties including color, lithology, texture, grain size, sedimentary structures, redoximorphic features, and ichnofossils ( Table 1...
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Journal Article
Published: 01 March 2010
Environmental Geosciences (2010) 17 (1): 17–35.
... of the city also reflects small-scale geomorphologic phenomena and microrelief features that are beyond the scope of this article. The Kinshasa region is located on the eastern fringe of the Pan-African west Congo belt. Based on the geological reconstructions of Tack et al. (2001) and Frimmel et al...
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Journal Article
Published: 01 April 2021
Russ. Geol. Geophys. (2021) 62 (4): 401–414.
... sources do not provide a coherent picture of its geomorphological features and neotectonics drivers. Aside from that, most studies are often focused on individual aspects and at times appear to be a source of open questions arising from the mutually exclusive data. Our research sets out to partly solve...
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Journal Article
Journal: Clay Minerals
Published: 01 June 2018
Clay Minerals (2018) 53 (2): 255–269.
... is a characteristic feature of boiling (Yagov, 2003 ). The hydrophilicity of NFs (or NPs), therefore, is very important in attempting to avoid the crisis of boiling. Nanofluids clay minerals pool boiling heat transfer coolants Intensification of the heat-transfer processes is one of the greatest...
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Journal Article
Published: 01 September 2023
Russ. Geol. Geophys. (2023) 64 (9): 1040–1047.
..., the same gouges appear to be seen in Fig. 2 b , d . At the same time, individual push ridges flanking the gouge are distinctly visible at the scale of these figures. For better differentiation between distinctive features in the seafloor microrelief in the areas exposed to and free of ice gouging...
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Journal Article
Journal: GSA Bulletin
Published: 01 November 2008
GSA Bulletin (2008) 120 (11-12): 1347–1361.
...Figure 15. Pedogenic features found in Big Bend paleosols. (A) Prominent redoximorphic feature from a red paleosol. (B) Subangular blocky peds in a red paleosol (pencil is 12 cm long). (C) Large slickensides in a black paleosol (hammer is 30 cm long). (D) Gilgai microrelief in a red paleosol...
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Journal Article
Journal: AAPG Bulletin
Published: 01 January 1958
AAPG Bulletin (1958) 42 (1): 127–134.
... which are believed to reflect differences in soil moisture, resulting perhaps from microrelief. Some of these linear features are shown in Figure 2 , which is a part of the Avonlea area. They are best seen when the whole area is scanned, which is achieved by joining the four mosaics. Some linear...
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