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Dotson Zone

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Chemistry of TREEs, Th, and U along the <span class="search-highlight">Dotson</span> <span class="search-highlight">zone</span> (after  Warner and Bark...
Published: 10 October 2014
Figure 6. Chemistry of TREEs, Th, and U along the Dotson zone (after Warner and Barker, 1989 ). REE prospectivity is shown in white relative to the chemistry profiles ave.
Journal Article
Journal: Interpretation
Published: 10 October 2014
Interpretation (2014) 2 (4): SJ47–SJ63.
...Figure 6. Chemistry of TREEs, Th, and U along the Dotson zone (after Warner and Barker, 1989 ). REE prospectivity is shown in white relative to the chemistry profiles ave. ...
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Journal Article
Published: 22 January 2013
Canadian Journal of Earth Sciences (2013) 50 (6): 678–691.
...) , and ( iii ) are within the Ordovician age range indicated by the graptolites and conodonts from metasedimentary host rocks ( Eberlein et al. 1983 ). To confirm the age of the Paleozoic granitic rocks in the close proximity of the complex, a sample of granitoid host rocks next to the Dotson Zone was dated...
Image
Shaded relief images of selected multibeam bathymetry data areas. Grid cell...
Published: 01 May 2009
bedforms in Dotson trough. B: Channels in Getz B trough; arrows mark meanders. C: Boundary between zone of varied bedforms and zone containing only mega-scale glacial lineations (MSGL), which coincides with substrate boundary in seismic profiles. D: Transition from MSGL to iceberg furrows in Dotson-Getz
Journal Article
Journal: Geology
Published: 01 May 2009
Geology (2009) 37 (5): 411–414.
... bedforms in Dotson trough. B: Channels in Getz B trough; arrows mark meanders. C: Boundary between zone of varied bedforms and zone containing only mega-scale glacial lineations (MSGL), which coincides with substrate boundary in seismic profiles. D: Transition from MSGL to iceberg furrows in Dotson-Getz...
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Series: Geological Society, London, Memoirs
Published: 01 January 2016
EISBN: 9781862397088
... terrain on crystalline bedrock in front of the Dotson ice shelf. Acquisition system Kongsberg EM120. Frequency 12 kHz. Grid-cell size 30 m. ( c ) Streamlined MSGLs in the main trough, formed in a sedimentary bed. ( d ) Lineations terminating seaward at a grounding-zone wedge. Iceberg ploughmarks occur...
Journal Article
Published: 30 August 2007
Canadian Journal of Earth Sciences (2007) 44 (7): 987–1003.
... recovered. The Dotson Ranch Section (Fig.  1 c ) is located 5 km east of Hennepin in the Arbuckle Mountains (northern Murray County), and was measured in a south-facing slope about 200 m east of the house. The Irvingella major Zone is only 25 cm in thickness (12.2–12.45 m above the base of the section...
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Journal Article
Journal: GSA Bulletin
Published: 01 November 2018
GSA Bulletin (2019) 131 (3-4): 479–498.
... ). This shelf is characterized by Pine Island Bay and Dotson Bay, with a number of glaciers forming the outlets of the WAIS in this area. This was a key area for the separation from Chatham Rise, New Zealand, during breakup at 90 Ma (e.g., Eagles et al., 2004 ; Larter et al., 2002 ). DSDP Leg 35 Site...
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Journal Article
Journal: AAPG Bulletin
Published: 01 January 1958
AAPG Bulletin (1958) 42 (1): 159–172.
... and a scintillation-crystal detector. These results, supported by preliminary field tests, show that new methods of radioactive logging of both old and new wells are useful for defining zones of oil, gas, and water saturation; for identifying various lithologic types; for shutting off water zones in the reworking...
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Journal Article
Journal: Geology
Published: 01 March 2008
Geology (2008) 36 (3): 223–226.
... or embedded within till (Figs. 2A–2C) . The highest erratic found was 12 m below the summit of TR, at 700 m above sea level (a.s.l.). Hunt Bluff is at 470 m a.s.l. on the western side of Bear Peninsula, adjacent to the Dotson Ice Shelf (Fig. 1) . Here erratics are rare and consist of only a few exotic...
FIGURES
Series: Reviews in Economic Geology
Published: 01 January 2016
DOI: 10.5382/Rev.18.02
EISBN: 9781629490922
... ). The average of the REE concentrations of the Strange Lake deposit is from Daigle et al. (2011) . (B). The average ore reserves of the Dotson and I and L mineralized zones of the Bokan Mountain deposit ( Robinson et al., 2011 ). Normalizing values are after Sun and McDonough (1989) . Khaldzan...
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Journal Article
Published: 01 June 2004
Bulletin of the Seismological Society of America (2004) 94 (3): 818–827.
..., trapezoidal in outline. The active zone tapers from about 45 km along strike at the shallow end, which is about 5 km deep, to no more than 25 km long at a depth of 35 km. The total rupture area was about 1300 km 2 . We estimate the static stress drop of the mainshock at 16 ± 2 MPa. Aftershocks extend nearly...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 1952
AAPG Bulletin (1952) 36 (2): 230–252.
... for permission to publish this paper. Appreciation is also extended to S. R. Faris, B. J. Dotson, and C. E. Francis of Magnolia’s Field Research Laboratories for their assistance in preparation of this paper. © 1952 American Association of Petroleum Geologists. All rights reserved 1952 American...
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Journal Article
Published: 01 October 2004
Bulletin of the Seismological Society of America (2004) 94 (5): 1658–1669.
... earthquake-recurrence rates, basically nothing was known about seismic-wave attenuation, site conditions, or source scaling (stress drops) in the area. The lack of empirical constraints on the basic inputs to seismic hazards also afflicts other seismically active intraplate zones around the world where...
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Journal Article
Journal: AAPG Bulletin
Published: 01 March 2004
AAPG Bulletin (2004) 88 (3): 279–302.
... in and near NPRA. Age estimates are based primarily on foraminifera and palynology zones originally inferred by Mickey and Haga (1988 ; summarized graphically by Magoon et al., 1988 ) and recently updated and refined (M. B. Mickey and H. Haga, 2003, personal communication). Additional unpublished data from...
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Journal Article
Journal: Economic Geology
Published: 01 December 2019
Economic Geology (2019) 114 (8): 1569–1598.
...) Hoidas Lake Canada Peralkaline igneous 0.9638 2.57     1.6 2.35 0.2866 2.14 Star Minerals Group Ltd. (2014) Kvenfjeld Greenland Peralkaline igneous         437 1.09 182 0.98 Greenland Minerals and Energy Ltd. (2012) Zone 3 Greenland Peralkaline igneous         95...
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Journal Article
Published: 01 September 2004
Journal of Paleontology (2004) 78 (5): 900–913.
.... This research was supported by the NSF Geology and Paleontology Program, Chinese Ministry of Science and Technology 973 Program, National Natural Science Foundation of China, and the Chinese Academy of Sciences. We thank J. Zhang and C. Zhou for field assistance, Y. Meng and R. Dotson for technical assistance...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 2005
AAPG Bulletin (2005) 89 (8): 1091–1111.
... tectonostratigraphic sequence subdivisions, petroleum system source rocks, and petroleum play (reservoir) intervals. Play numbers are keyed to play names in Table 6 . GRZ = gamma-ray zone of Hue Shale; LCU = Lower Cretaceous unconformity; *Blankenship, Otuk, and Kuna are distal facies of Kingak, Shublik, and Lisburne...
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Journal Article
Journal: Economic Geology
Published: 01 December 2016
Economic Geology (2016) 111 (8): 1883–1914.
... Ridge REE-rich breccia pipes is indicated by HREE contents that rival those of the Dotson zone at Bokan Mountain, Alaska, and that are significantly higher than those of other world-class REE deposits such as Mountain Pass, California, and Bayan Obo, China ( Fig. 3 ). Other less abundant, REE-bearing...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 2006
AAPG Bulletin (2006) 90 (2): 261–292.
.... **See Appendix for the operator of each well. † Isolated Kingak Shale was present in the Beaufort and Cabot wells (BSB, CAB), but was ignored for the thickness maps because both wells are in the zone of truncation by the Lower Cretaceous unconformity. Two organic-rich Cretaceous marine...
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