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Cape Lamb

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Journal Article
Published: 01 December 1991
Journal of the Geological Society (1991) 148 (6): 1125–1140.
... levels of the formation may range into the Santonian Stage. In the northern James Ross Island to Vega Island region there is a conformable transition into the overlying López de Bertodano Formation. Here the basal Cape Lamb Member is unconformably overlain by the Sandwich Bluff Member. Although...
Journal Article
Published: 01 March 2012
Bulletin de la Société Géologique de France (2012) 183 (2): 93–102.
... of Taniwhasaurus antarcticus [ Novas et al. , 2002 ] and by late Maastrichtian Tylosaurinae indet.; Plioplatecarpinae by late Maastrichtian Plioplatecarpus sp.; and Mosasaurinae by late Maastrichtian “ Liodon ” sp., Mosasaurus sp. and Mosasaurinae indet. Materials from Cape Lamb, recently identified in the Museo...
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Series: GSA Special Papers
Published: 01 January 2007
DOI: 10.1130/2007.2427(10)
... Elasmosaurid plesiosaur remains containing gastroliths have been recently recovered from the Late Cretaceous Cape Lamb Member of the Snow Hill Island Formation, Antarctic Peninsula, as well as from the Sharon Springs Formation of the Pierre Shale Group, South Dakota. The significance...
Journal Article
Published: 01 September 1999
Journal of the Geological Society (1999) 156 (5): 957–964.
...J. A. CRAME; J. M. McARTHUR; D. PIRRIE; J. B. RIDING Abstract New 87 Sr/ 86 Sr dating allows the correlation of a marker horizon within the prolific Late Cretaceous Gunnarites antarcticus faunal assemblage of the Cape Lamb Member, Snow Hill Island Formation, Vega Island, Antarctica with reference...
Series: GSA Memoirs
Published: 01 January 1988
DOI: 10.1130/MEM169-p131
... on northeastern James Ross Island, and Cape Lamb, on Vega Island. Upper Cretaceous-Paleocene nonmarine palynomorphs reflect a cool, humid, podocarpaceous conifer vegetation with a varied understory of ferns and highly endemic angiosperms. ...
Series: GSA Memoirs
Published: 01 January 1988
DOI: 10.1130/MEM169-p163
... and regional correlation: (1) the ?mid- to upper Campanian Gaudryina healyi Zone, used to correlate the Cape Lamb (Vega Island), The Naze (James Ross Island), Snow Hill, and lowermost Seymour Island beds; (2) the upper Campanian through Maastrichtian Hedbergella monmouthensis Zone, occurring only...
Series: SEPM Special Publication, SEPM Special Publication
Published: 01 January 1979
DOI: 10.2110/pec.79.27.0131
EISBN: 9781565761575
..., water content, wet bulk density, porosity, and Atterberg Limits) of 73 sediment cores from 21 transects across the continental slope from Cape Hatteras to Hydrographer Canyon provides insight into the general distribution and variation of these properties within the near-surface deposits...
Journal Article
Published: 01 December 2016
South African Journal of Geology (2016) 119 (4): 691–698.
...- Upington region of the Northern Cape, South Africa. The weakly to undeformed, northwest-southeast trending granitoid body represents the most extensive member of the Keimoes Suite and intruded across the tectonic boundary between the granulite facies Kakamas and Areachap Terranes of the Namaqua-Natal...
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Journal Article
Published: 01 June 2017
South African Journal of Geology (2017) 120 (2): 223–230.
... in the Cape Granite Suite. The pegmatite consists essentially of quartz and microcline microperthite together with albite, calcite and fluorite. A hydrothermal alteration assemblage of epidote, chlorite and bavenite occurs in vugs and veins within the pegmatite. Stilbite, which is stable below 170ºC, is also...
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Journal Article
Published: 01 September 2005
South African Journal of Geology (2005) 108 (2): 187–198.
... actinolite in the lowest flow marks another facies change. This paper deals with mineralization in the Allanridge Formation of the Ventersdorp Supergroup in the district of Douglas, Northern Cape Province (NCP) (Figure 1 ). The Allanridge Formation is a series of basaltic andesite to andesite flows...
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Journal Article
Published: 01 December 2000
South African Journal of Geology (2000) 103 (3-4): 191–206.
... Sciences, University of Cape Town (UCT). Criteria for selection included the presence of fluid inclusions larger than 1 μm in diameter and consistent liquid:vapour ratio along a given inclusion trail in the case of two- or three-phase inclusions. A FLUID INC.-adapted U.S.G.S. gas-flow heating-freezing...
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Journal Article
Published: 01 May 2012
American Mineralogist (2012) 97 (5-6): 951–961.
...William M. Lamb; Renald Guillemette; Robert K. Popp; Steven J. Fritz; Gregory J. Chmiel Abstract Iron is a common constituent in minerals from the Earth’s crust and upper mantle and often occurs in minerals as mixtures of two valence states, Fe 3+ or Fe 2+ . Quantification of the values of Fe 3...
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Journal Article
Journal: GSA Bulletin
Published: 01 May 2014
GSA Bulletin (2014) 126 (5-6): 813–830.
...Jena E. Johnson; Aya Gerpheide; Michael P. Lamb; Woodward W. Fischer Abstract Redox-sensitive detrital grains such as pyrite and uraninite in sedimentary successions provide one of the most conspicuous geological clues to a different composition of the Archean and early Paleoproterozoic atmosphere...
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Journal Article
Journal: GSA Bulletin
Published: 01 July 2007
GSA Bulletin (2007) 119 (7-8): 805–822.
...Michael P. Lamb; Alan D. Howard; William E. Dietrich; J. Taylor Perron Abstract Amphitheater-headed valleys are common on the surfaces of Earth and Mars. The abrupt terminations of these valleys at their headwalls have been used extensively to argue for valley erosion from springs (i.e., seepage...
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Journal Article
Published: 27 October 2017
Bulletin de la Société Géologique de France (2017) 188 (4): 25.
.... However, only few field analogues of plumbing systems and their tectonic frameworks have been investigated in detail until now. The uplifted accretionary prism of the Hikurangi Margin (North Island, New Zealand) exposes early to late Miocene mudrocks in coastal cliffs of Cape Turnagain and in the Akitio...
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Journal Article
Journal: GSA Bulletin
Published: 01 January 2016
GSA Bulletin (2016) 128 (1-2): 81–93.
... m, with the exception of Santa Cruz (10) and Malibu (18), which lie below this general trend, and Newport (2) and possibly San Nicholas Island (19) and Cape Arago (3), which lie above it, but still within error. For MIS 5a, likewise the comparison of observed and predicted values points...
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Journal Article
Journal: Geology
Published: 01 October 2016
Geology (2016) 44 (10): 839–842.
... in concretions: An experimental study : Palaios , v. 30 , p. 608 – 612 , doi:10.2110/palo.2015.002. Packard , E.L. , 1946 , Fossil baleen from the Pliocene of Cape Blanco, Oregon : Oregon State College Studies in Geology , v. 5 , p. 3 – 11 . Pautard , F.G.E. , 1963 , Mineralization...
Journal Article
Published: 21 April 2021
Seismological Research Letters (2021)
.... The superimposed elastic energy from swell‐triggered sources illuminates the shelf interior as extensional (elastic plate) Lamb waves that are observable more than 100 km from the ice edge. Seismic swarms show threshold excitation and hysteresis with respect to rising and falling swell excitation. This behavior...
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Journal Article
Journal: Economic Geology
Published: 01 November 2017
Economic Geology (2017) 112 (7): 1571–1593.
... . Allibone , A. , Teasdale , J. , Cameron , G. , Etheridge , M. , Uttley , P. , Soboh , A. , Appiah-Kubi , J. , Adanu , A. , Arthur , R. , Mamphey , J. , Odoom , B. , Zuta , J. , Tsikata , A. , Pataye , F. , Famiyeh , S. , and Lamb , E. , 2002b...
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Journal Article
Published: 01 April 2001
The Canadian Mineralogist (2001) 39 (2): 473–490.
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