Acton Lake

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Published: 11 January 2002
Canadian Journal of Earth Sciences (2002) 39 (1): 65–78.
...S.L. Acton; P.S. Simony; L.M. Heaman Abstract The character of the Paleozoic basement of Quesnel Terrane and the position of the terrane accretion surface that separates Quesnel and Kootenay terranes from rocks of the ancient North American margin are subjects of debate. To address these problems...
FIGURES | View All (7)
Series: DNAG, Geology of North America
Published: 01 January 1989
DOI: 10.1130/DNAG-GNA-K1.665
EISBN: 9780813754604
... of the Interior Plains are almost stoneless where they have developed on glacial lake sediments, but are stony where they have developed on hummocky moraine or glaciofluvial gravels. Where the covering of glacial sediments has been removed by Holocene erosion, soils are commonly sodic because of the exposure...
Journal Article
Journal: Geology
Published: 01 May 2012
Geology (2012) 40 (5): 471–474.
... for epithermal gold mineralization. Pleistocene to Holocene volcanics and lake sediments cover the mid-Pliocene porphyry deposits, preserving the world's deepest known (>600 m) porphyry oxidation profile ( Braxton et al., 2009 ). In this investigation, geochronological studies of the Boyongan and Bayugo...
FIGURES | View All (4)
Journal Article
Journal: Economic Geology
Published: 01 August 2015
Economic Geology (2015) 110 (5): 1157–1191.
... craton. In the immediate area around the Golden Mile deposit, it is exposed in the western-most portions of the Super Pit, with along-strike continuations to the north and south of the pit and town of Kalgoorlie (e.g., there are well-exposed but silicified outcrops near Hannans Lake and Mount Hunt...
FIGURES | View All (22)
Journal Article
Published: 01 December 2013
Journal of Sedimentary Research (2013) 83 (12): 1085–1099.
FIGURES | View All (14)
Journal Article
Published: 01 February 1985
Canadian Journal of Earth Sciences (1985) 22 (2): 300–303.
... is that the Lake Ontario ice lobe was still overriding the Niagara Escarpment at the time, holding standing water in the area between the southern and northern ice lobes and the escarpment. A stream channel over the escarpment, extending from northeast of Cheltenham to Acton and beyond, may have served...
Series: GSA Special Papers
Published: 01 January 2007
DOI: 10.1130/2007.2434(09)
...-Lu fault, and forms the core of gentle structural domes (Fig. 2) . This unit is composed of ∼40% muscovite, over 40% quartz, ∼10% plagioclase, limited amounts of chlorite, and minor oxides. The bulk composition of this unit varies across the belt. In the southern area, northwest of Lake Machang...
FIGURES | View All (16)
Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 February 2014
Lithosphere (2014) 6 (1): 17–25.
... – 67 , 410 p . King E.M. Valley J.W. Davis D.W. , 2000 , Oxygen isotope evolution of volcanic rocks at the Sturgeon Lake volcanic complex, Ontario : Canadian Journal of Earth Sciences , v. 37 , p. 39 – 50 , doi:10.1139/e99-106 . Kirkland C.L. Whitehouse M.J...
FIGURES | View All (4)
Series: GSA Special Papers
Published: 01 January 2007
DOI: 10.1130/2007.2430(12)
... Eruption of 1959 . The 1959 summit eruption lasted from 14 November to 20 December 1959, forming a cinder cone (Puu Puai) and a large lava lake in Kilauea Iki pit crater. The eruption consisted of seventeen phases of high fountaining and lava output. Of particular importance is that observations were...
Series: Geological Society, London, Special Publications
Published: 01 January 2017
DOI: 10.1144/SP452.4
EISBN: 9781786203335
... identified as Nathaniel Hodges, a physician who remained in London treating the sick during the plague year of 1665. Epsom Salts were produced at Shooter’s Hill around 1700 and undercut in price those from Epsom and Acton to the west of London. The waters continued to be used by local people...
FIGURES | View All (5)
Journal Article
Published: 01 May 2002
Bulletin of the Seismological Society of America (2002) 92 (4): 1577–1591.
...Michael J. Rymer; Gordon G. Seitz; Kristin D. Weaver; Altangerel Orgil; Geoffrey Faneros; John C. Hamilton; Christopher Goetz Abstract Paleoseismic investigations of the Lavic Lake fault at Lavic Lake playa place constraints on the timing of a possible earlier earthquake along the 1999 Hector Mine...
FIGURES | View All (14)
Journal Article
Journal: Geosphere
Published: 26 July 2018
Geosphere (2018) 14 (5): 2188–2205.
...Shengxue Lei; Yanbao Li; Eric Cowgill; Kenneth L. Verosub; Shuaipo Gao; Liangxin Xu; Yongkang Ran Abstract Although Quaternary deposits within the Ganyanchi (Salt Lake) pull-apart basin along the eastern Haiyuan fault preserve a record of both the paleoenvironmental and tectonic evolution...
FIGURES | View All (11)
Journal Article
Published: 01 April 1979
Journal of the Geological Society (1979) 136 (2): 235–242.
... 34 433 45 Bott M. H. P. The geological interpretation of a gravity survey of the English Lake District and the Vale of Eden Jl geol. Soc. Lond 1974 130 309 31 Boucot A. J. Evolution and Extinction Rate Controls 1975 Amsterdam Elsevier Brooks C. Hart S. R...
Journal Article
Journal: GSA Bulletin
Published: 01 March 2016
GSA Bulletin (2016) 128 (3-4): 609–626.
... found in a debris-flow deposit at the base of the lake sediments ( Fox et al., 2015 ) indicates a date in the latest Oligocene or earliest Miocene for the formation of the crater. This date is consistent with the observation of early Miocene pollen at the top of the diatomite succession ( Mildenhall et...
FIGURES | View All (13)
Journal Article
Published: 01 September 2007
South African Journal of Geology (2007) 110 (2-3): 311–326.
...I. Kristen; A. Fuhrmann; J. Thorpe; U. Röhl; H. Wilkes; H. Oberhänsli Abstract Sediments from Lake Tswaing (25°24′30″ S, 28°04′59″ E) document hydrological changes in southern Africa over the last 200 Ka. Using high-resolution XRF- scanning, basic geochemistry (TIC, TOC, TN), organic petrology...
FIGURES | View All (10)
Journal Article
Journal: AAPG Bulletin
Published: 01 November 2006
AAPG Bulletin (2006) 90 (11): 1739–1761.
...Jeff Lonnee; Hans G. Machel Abstract The Clarke Lake gas field in British Columbia, Canada, is hosted in pervasively dolomitized Middle Devonian carbonates of the Slave Point Formation. The Clarke Lake field consists mostly of pervasive matrix dolomite and some saddle dolomite, the latter varying...
FIGURES | View All (14)