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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Central Africa
-
Angola (1)
-
-
Southern Africa
-
South Africa (1)
-
-
West Africa
-
Mali (1)
-
-
-
Antarctica
-
Amundsen Sea (1)
-
Antarctic ice sheet
-
West Antarctic ice sheet (2)
-
-
Antarctic Peninsula (1)
-
East Antarctica (3)
-
Ellsworth Land
-
Ellsworth Mountains (1)
-
-
Transantarctic Mountains (2)
-
Victoria Land
-
McMurdo dry valleys
-
Wright Valley (1)
-
-
-
West Antarctica (1)
-
-
Arctic Ocean
-
Barents Sea (1)
-
Fram Strait (1)
-
Norwegian Sea (1)
-
-
Arctic region
-
Russian Arctic
-
Franz Josef Land (1)
-
-
-
Asia
-
Far East
-
Indonesia
-
Krakatoa (1)
-
-
-
Middle East
-
Cyprus (1)
-
-
Tuva Russian Federation (1)
-
-
Atlantic Ocean
-
Equatorial Atlantic (1)
-
Mid-Atlantic Ridge (1)
-
North Atlantic
-
Blake-Bahama Outer Ridge (1)
-
Ceara Rise (1)
-
Faeroe-Shetland Basin (1)
-
Flemish Cap (1)
-
Frobisher Bay (1)
-
Great Bahama Bank (1)
-
Gulf of Cadiz (1)
-
Gulf of Maine (1)
-
Hudson Bay (1)
-
Hudson Strait (1)
-
Iceland-Faeroe Ridge (1)
-
Irish Sea (1)
-
Labrador Sea
-
Labrador Shelf (1)
-
-
Long Island Sound (1)
-
Northeast Atlantic
-
Galicia Bank (1)
-
-
Northwest Atlantic (2)
-
Reykjanes Ridge (1)
-
Rockall Plateau (1)
-
Scotian Shelf (2)
-
Straits of Florida (2)
-
-
South Atlantic (1)
-
-
Atlantic Ocean Islands
-
South Sandwich Islands (1)
-
-
Australasia
-
Australia (2)
-
New Zealand (4)
-
-
Baker Lake (1)
-
Beacon Valley (1)
-
Canada
-
Arctic Archipelago (4)
-
Eastern Canada
-
Baffin Island
-
Cape Dyer (1)
-
-
James Bay (1)
-
James Bay Lowlands (3)
-
Maritime Provinces
-
New Brunswick
-
Gloucester County New Brunswick
-
Bathurst mining district (1)
-
-
-
Nova Scotia
-
Colchester County Nova Scotia (1)
-
Halifax County Nova Scotia (1)
-
Sable Island (1)
-
-
-
Newfoundland and Labrador
-
Labrador (4)
-
Newfoundland (9)
-
-
Ontario
-
Cochrane District Ontario
-
Timmins Ontario (1)
-
-
Oxford County Ontario (1)
-
Toronto Ontario (1)
-
-
Quebec
-
Abitibi County Quebec
-
Val d'Or Quebec (1)
-
-
Noranda Quebec (1)
-
Temiscamingue County Quebec
-
Rouyn Quebec (1)
-
-
-
-
Hudson Bay (1)
-
Hudson Bay Lowlands (3)
-
Nunavut
-
Baffin Island
-
Cape Dyer (1)
-
-
Ellesmere Island (1)
-
Sverdrup Islands
-
Amund Ringnes Island (1)
-
Ellef Ringnes Island (1)
-
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
Sverdrup Islands
-
Amund Ringnes Island (1)
-
Ellef Ringnes Island (1)
-
-
-
Torngat Mountains (1)
-
Western Canada
-
Alberta
-
Athabasca Glacier (1)
-
-
British Columbia
-
Fraser River delta (1)
-
Vancouver Island (6)
-
-
Manitoba
-
Flin Flon Manitoba (1)
-
Snow Lake Manitoba (1)
-
Thompson nickel belt (1)
-
-
Northwest Territories (5)
-
Saskatchewan (5)
-
Yukon Territory (1)
-
-
-
Canterbury Basin (1)
-
Cascade Range (6)
-
Coast Mountains (1)
-
Commonwealth of Independent States
-
Russian Federation
-
Arkhangelsk Russian Federation
-
Franz Josef Land (1)
-
-
Russian Arctic
-
Franz Josef Land (1)
-
-
Tuva Russian Federation (1)
-
-
-
Cumberland Peninsula (1)
-
East Pacific Ocean Islands
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Mauna Kea (1)
-
-
-
-
-
Elk Lake (1)
-
Europe
-
Arkhangelsk Russian Federation
-
Franz Josef Land (1)
-
-
Lapland
-
Lapland Finland (1)
-
-
Southern Europe
-
Iberian Peninsula
-
Spain (1)
-
-
-
Western Europe
-
France
-
Corsica (1)
-
-
Iceland (1)
-
Scandinavia
-
Finland
-
Lapland Finland (1)
-
-
Norway (1)
-
-
United Kingdom
-
Great Britain
-
England
-
Cumbria England
-
Sellafield England (1)
-
-
East Anglia
-
Norfolk England (1)
-
-
Lancashire England (1)
-
Lincolnshire England (1)
-
London Basin (1)
-
London England (2)
-
Northumberland England (1)
-
Yorkshire England
-
North Yorkshire England
-
York England (1)
-
-
-
-
Scotland
-
Midlothian Scotland (2)
-
Scottish Highlands
-
Grampian Highlands (1)
-
-
-
-
-
-
-
Fraser River (1)
-
Glacier Peak (1)
-
Grand Banks (1)
-
Indian Ocean
-
Exmouth Plateau (1)
-
Mid-Indian Ridge (1)
-
-
Lake District (2)
-
Long Island (1)
-
Mediterranean Sea
-
West Mediterranean
-
Tyrrhenian Sea (1)
-
-
-
Mohawk Valley (1)
-
Mount Jefferson (1)
-
North America
-
Canadian Shield
-
Churchill Province (1)
-
Nain Province (1)
-
Slave Province (2)
-
Superior Province
-
Abitibi Belt (1)
-
-
-
Glacier National Park (1)
-
Great Lakes
-
Lake Erie (1)
-
Lake Ontario (4)
-
-
Great Lakes region (8)
-
Great Plains (2)
-
Niagara River (3)
-
Rocky Mountain Trench (1)
-
Rocky Mountains (1)
-
Saint Elias Mountains (1)
-
Strait of Georgia (1)
-
Williston Basin (1)
-
-
Oceania
-
Polynesia
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Mauna Kea (1)
-
-
-
-
-
-
Pacific Ocean
-
East Pacific
-
Southeast Pacific
-
Tonga Trench (1)
-
-
-
South Pacific
-
Southeast Pacific
-
Tonga Trench (1)
-
-
Southwest Pacific (3)
-
-
West Pacific
-
Southwest Pacific (3)
-
-
-
Russian Platform (1)
-
Scotia Sea (1)
-
Scotia Sea Islands
-
South Sandwich Islands (1)
-
-
South America
-
Andes
-
Eastern Cordillera (1)
-
-
Argentina (1)
-
Chile (1)
-
Peru (1)
-
-
South Island (3)
-
Southern Ocean
-
Prydz Bay (1)
-
Ross Sea
-
McMurdo Sound (1)
-
-
Weddell Sea (1)
-
-
Strait of Gibraltar (1)
-
United States
-
Alaska
-
Brooks Range (1)
-
-
Connecticut
-
Middlesex County Connecticut (1)
-
New Haven County Connecticut (1)
-
New London County Connecticut (1)
-
-
Florida (1)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Mauna Kea (1)
-
-
-
-
Hudson Valley (1)
-
Illinois
-
Saline County Illinois (1)
-
-
Indiana
-
Marion County Indiana (1)
-
-
Iowa (1)
-
Kansas
-
Kansas River valley (1)
-
-
Kentucky (1)
-
Maine
-
Aroostook County Maine (1)
-
Penobscot County Maine (1)
-
-
Massachusetts
-
Barnstable County Massachusetts
-
Cape Cod (1)
-
-
Berkshire County Massachusetts (1)
-
Nantucket County Massachusetts
-
Nantucket Island (1)
-
-
-
Michigan
-
Michigan Lower Peninsula
-
Allegan County Michigan (1)
-
Barry County Michigan (1)
-
Cheboygan County Michigan (1)
-
Eaton County Michigan (1)
-
Emmet County Michigan (1)
-
Jackson County Michigan (1)
-
Kalamazoo County Michigan (1)
-
Livingston County Michigan (1)
-
Van Buren County Michigan (1)
-
Washtenaw County Michigan (2)
-
-
Michigan Upper Peninsula
-
Alger County Michigan (1)
-
Luce County Michigan (1)
-
-
-
Midcontinent (1)
-
Minnesota
-
Aitkin County Minnesota (1)
-
Cass County Minnesota (1)
-
Clearwater County Minnesota (1)
-
Crow Wing County Minnesota (1)
-
Hennepin County Minnesota
-
Minneapolis Minnesota (1)
-
-
Hubbard County Minnesota (1)
-
Mille Lacs County Minnesota (1)
-
Ramsey County Minnesota
-
Saint Paul Minnesota (2)
-
-
-
Mississippi Valley (1)
-
Montana
-
Glacier County Montana (2)
-
-
Nebraska (2)
-
New England (1)
-
New Hampshire
-
Coos County New Hampshire (1)
-
-
New York
-
Dutchess County New York (1)
-
Erie County New York (1)
-
Genesee County New York (1)
-
Madison County New York (1)
-
Nassau County New York (1)
-
Niagara County New York (1)
-
Oneida County New York (1)
-
Orleans County New York (1)
-
Otsego County New York (1)
-
Suffolk County New York (1)
-
-
North Dakota
-
Mercer County North Dakota (1)
-
Oliver County North Dakota (1)
-
-
Ohio (4)
-
Ohio River basin (1)
-
Oregon
-
Deschutes County Oregon (1)
-
Jefferson County Oregon (1)
-
-
Pennsylvania
-
Crawford County Pennsylvania (1)
-
-
Rhode Island (1)
-
Washington
-
Island County Washington (1)
-
King County Washington (2)
-
Kittitas County Washington (2)
-
Pierce County Washington
-
Mount Rainier (1)
-
Nisqually Glacier (1)
-
-
Puget Lowland (2)
-
Skagit County Washington
-
South Cascade Glacier (1)
-
-
Snohomish County Washington (2)
-
Whatcom County Washington (2)
-
-
Wisconsin
-
Brown County Wisconsin (1)
-
Calumet County Wisconsin (1)
-
Fond du Lac County Wisconsin (1)
-
Manitowoc County Wisconsin (1)
-
Outagamie County Wisconsin (1)
-
-
-
Victoria Valley (1)
-
White Mountains (1)
-
-
commodities
-
diamond deposits (2)
-
heavy mineral deposits (1)
-
metal ores
-
base metals (2)
-
cobalt ores (1)
-
copper ores (3)
-
gold ores (5)
-
iron ores (1)
-
lead ores (1)
-
nickel ores (1)
-
platinum ores (1)
-
silver ores (1)
-
uranium ores (1)
-
zinc ores (2)
-
-
mineral deposits, genesis (4)
-
mineral exploration (13)
-
mineral resources (1)
-
petroleum (2)
-
placers
-
stream placers (1)
-
-
water resources (1)
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (2)
-
C-14 (31)
-
-
chemical ratios (1)
-
hydrogen
-
D/H (1)
-
-
isotope ratios (3)
-
isotopes
-
radioactive isotopes
-
Al-26 (1)
-
Be-10 (2)
-
C-14 (31)
-
-
stable isotopes
-
C-13/C-12 (2)
-
D/H (1)
-
He-3 (1)
-
O-18/O-16 (3)
-
-
-
metals
-
alkali metals
-
potassium (1)
-
sodium (1)
-
-
alkaline earth metals
-
beryllium
-
Be-10 (2)
-
-
calcium (1)
-
magnesium (1)
-
-
aluminum
-
Al-26 (1)
-
-
chromium (1)
-
copper (2)
-
gold (3)
-
iron (3)
-
mercury (1)
-
platinum group
-
palladium (1)
-
platinum (1)
-
platinum ores (1)
-
-
silver (1)
-
-
noble gases
-
helium
-
He-3 (1)
-
-
-
oxygen
-
O-18/O-16 (3)
-
-
-
fossils
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Mammalia
-
Theria
-
Eutheria
-
Proboscidea
-
Mastodontoidea (1)
-
-
Rodentia (1)
-
-
-
-
-
-
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (3)
-
-
-
-
Cnidaria
-
Anthozoa (1)
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Hiatella
-
Hiatella arctica (2)
-
-
-
-
-
Protista
-
Foraminifera
-
Rotaliina
-
Cassidulinacea
-
Anomalinidae
-
Cibicidoides
-
Cibicidoides wuellerstorfi (1)
-
-
-
-
Globigerinacea
-
Neogloboquadrina
-
Neogloboquadrina pachyderma (1)
-
-
-
-
-
Radiolaria (1)
-
-
-
microfossils (15)
-
palynomorphs
-
miospores
-
pollen (4)
-
-
-
Plantae
-
algae
-
Coccolithophoraceae (1)
-
diatoms (2)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Alnus (2)
-
Betula (2)
-
Quercus (2)
-
-
-
Gymnospermae
-
Coniferales
-
Pinaceae
-
Pinus (1)
-
-
-
-
-
-
-
geochronology methods
-
Ar/Ar (1)
-
exposure age (2)
-
fission-track dating (1)
-
K/Ar (1)
-
optical mineralogy (1)
-
paleomagnetism (5)
-
racemization (3)
-
tephrochronology (4)
-
Th/U (1)
-
thermoluminescence (1)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Anglian (1)
-
Cordilleran ice sheet (1)
-
Holocene
-
lower Holocene (2)
-
Neoglacial (1)
-
upper Holocene (1)
-
-
Innuitian ice sheet (1)
-
lower Quaternary (1)
-
Pleistocene
-
Illinoian (2)
-
Lake Agassiz (1)
-
Lake Maumee (1)
-
lower Pleistocene (1)
-
Matuyama Chron (2)
-
middle Pleistocene (2)
-
Roxana Silt (1)
-
upper Pleistocene
-
Devensian (2)
-
Lake Iroquois (1)
-
Sangamonian (1)
-
Twocreekan (2)
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Bolling (1)
-
Younger Dryas (2)
-
-
-
Wisconsinan
-
middle Wisconsinan (1)
-
upper Wisconsinan
-
Fraser Glaciation (3)
-
-
Woodfordian (3)
-
-
-
Wedron Formation (1)
-
-
upper Quaternary
-
Brunhes Chron (1)
-
-
-
Tertiary
-
Neogene
-
Miocene
-
lower Miocene (1)
-
middle Miocene (1)
-
upper Miocene (2)
-
-
Pliocene
-
Gauss Chron (2)
-
upper Pliocene (2)
-
-
-
Paleogene
-
Eocene
-
lower Eocene
-
Ypresian
-
London Clay (1)
-
-
-
-
Oligocene (2)
-
-
-
upper Cenozoic (4)
-
-
Laurentide ice sheet (8)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous (2)
-
-
Jurassic
-
Upper Jurassic (1)
-
-
Triassic
-
Sherwood Sandstone (1)
-
Upper Triassic
-
Mercia Mudstone (1)
-
-
-
-
Paleozoic
-
Cambrian
-
Lower Cambrian (1)
-
-
Carboniferous
-
Pennsylvanian (1)
-
-
Devonian
-
Middle Devonian
-
Jeffersonville Limestone (1)
-
-
Upper Devonian (1)
-
-
New Albany Shale (1)
-
Ordovician (3)
-
Silurian (2)
-
-
Precambrian
-
Archean
-
Neoarchean (1)
-
-
upper Precambrian
-
Proterozoic
-
Neoproterozoic
-
Riphean (1)
-
-
Paleoproterozoic
-
Baker Lake Group (1)
-
-
-
-
-
-
igneous rocks
-
igneous rocks
-
kimberlite (3)
-
plutonic rocks
-
granites (1)
-
granodiorites (1)
-
-
volcanic rocks
-
basalts (1)
-
pyroclastics
-
pumice (1)
-
-
-
-
-
metamorphic rocks
-
metamorphic rocks
-
listwanite (1)
-
metasomatic rocks
-
greisen
-
beresite (1)
-
-
skarn (1)
-
-
-
turbidite (3)
-
-
minerals
-
arsenides
-
sperrylite (1)
-
-
carbonates
-
calcite (3)
-
dolomite (2)
-
-
minerals (1)
-
native elements
-
diamond (1)
-
-
oxides
-
chrome spinel (1)
-
gahnite (1)
-
-
silicates
-
framework silicates
-
silica minerals
-
quartz (1)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group
-
pyrope (1)
-
-
zircon group
-
zircon (1)
-
-
-
-
sheet silicates (1)
-
-
sulfides (1)
-
-
Primary terms
-
absolute age (38)
-
Africa
-
Central Africa
-
Angola (1)
-
-
Southern Africa
-
South Africa (1)
-
-
West Africa
-
Mali (1)
-
-
-
Antarctica
-
Amundsen Sea (1)
-
Antarctic ice sheet
-
West Antarctic ice sheet (2)
-
-
Antarctic Peninsula (1)
-
East Antarctica (3)
-
Ellsworth Land
-
Ellsworth Mountains (1)
-
-
Transantarctic Mountains (2)
-
Victoria Land
-
McMurdo dry valleys
-
Wright Valley (1)
-
-
-
West Antarctica (1)
-
-
Arctic Ocean
-
Barents Sea (1)
-
Fram Strait (1)
-
Norwegian Sea (1)
-
-
Arctic region
-
Russian Arctic
-
Franz Josef Land (1)
-
-
-
Asia
-
Far East
-
Indonesia
-
Krakatoa (1)
-
-
-
Middle East
-
Cyprus (1)
-
-
Tuva Russian Federation (1)
-
-
associations (1)
-
Atlantic Ocean
-
Equatorial Atlantic (1)
-
Mid-Atlantic Ridge (1)
-
North Atlantic
-
Blake-Bahama Outer Ridge (1)
-
Ceara Rise (1)
-
Faeroe-Shetland Basin (1)
-
Flemish Cap (1)
-
Frobisher Bay (1)
-
Great Bahama Bank (1)
-
Gulf of Cadiz (1)
-
Gulf of Maine (1)
-
Hudson Bay (1)
-
Hudson Strait (1)
-
Iceland-Faeroe Ridge (1)
-
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Journal Article
Gold in eskers and gyttja overlying auriferous till, Regnault deposit, Quebec
Publisher: Geological Society of London
Published: 23 July 2024
Geochemistry: Exploration, Environment, Analysis (2024) 24 (3): geochem2023-068.
... technologies, are reserved. For permissions: https://www.lyellcollection.org/publishing-hub/permissions-policy . Publishing disclaimer: https://www.lyellcollection.org/publishing-hub/publishing-ethics 2024 © 2024 The Author(s) drift prospecting glaciofluvial hydromorphic lake sediments till gold...
Journal Article
Review of till geochemistry and indicator mineral methods for mineral exploration in glaciated terrain
M. B. McClenaghan, R. C. Paulen, I. R. Smith, J. M. Rice, A. Plouffe, I. McMartin, J. E. Campbell, M. Lehtonen, M. Parsasadr, C. E. Beckett-Brown
Publisher: Geological Society of London
Published: 08 December 2023
Geochemistry: Exploration, Environment, Analysis (2023) 23 (4): geochem2023-013.
... during the last glacial cycle represented by white polygons: ( a ) Northern Hemisphere and ( b ) Southern Hemisphere (modified from Ehlers and Gibbard 2007 ). glaciated terrain exploration geochemistry drift prospecting mineral exploration dispersal train boulder tracing till geochemistry...
Journal Article
Can deepwater bottom currents generate clinothems? An example of a large, asymmetric mounded drift in Upper Jurassic to Lower Cretaceous sediments from northwestern Australia
Journal: Geology
Publisher: Geological Society of America
Published: 24 March 2022
Geology (2022) 50 (6): 741–745.
... based on clinoform and clinothem geometries. We support that this deposit shares similarities with a delta drift that evolved into a large, mounded drift (~180 km in length, ~120 km in width, and up to ~1.7 km in sedimentary thickness) that exhibits two migration trends: one westward and the other...
Journal Article
Impulse Processing Algorithm for Random Source Signals of Roadheaders That Is Based on Compound Interferometry
Published: 01 March 2021
Journal of Environmental and Engineering Geophysics (2021) 26 (1): 13–24.
...Shenglin Li; Pingsong Zhang; Chaoqiang Xi ABSTRACT The boom-type roadheader is the main equipment for realizing the mechanization of coal drifting in coal mines, and it is an indispensable production equipment in major coal-producing countries. Substantial vibrations are generated during...
Journal Article
Buried (drift-filled) hollows in London – a review of their location and key characteristics
Publisher: Geological Society of London
Published: 10 December 2020
Quarterly Journal of Engineering Geology and Hydrogeology (2021) 54 (3): qjegh2019-145.
...A.L. Flynn; P.E.F. Collins; J. A. Skipper; T. Pickard; N. Koor; P. Reading; J. A. Davis Abstract This paper compiles new and existing information relating to features frequently referred to as drift-filled hollows located within London. The key aim of this paper is to update the article written...
Journal Article
Delayed maximum and recession of an East Antarctic outlet glacier
Journal: Geology
Publisher: Geological Society of America
Published: 13 April 2020
Geology (2020) 48 (6): 630–634.
... with permission. Previous work yielded conflicting interpretations for the history of Hatherton Glacier. Based on geomorphic mapping, soil analyses, and comparison to deposits in the McMurdo Sound region, Bockheim et al. (1989) proposed that Britannia drift represents the ice extent during the LGM. Less...
Journal Article
Lenticular-bedding-like bioturbation and the onshore recognition of carbonate drifts (Oligocene, Cyprus)
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 04 February 2020
Journal of Sedimentary Research (2020) 90 (12): 1667–1677.
...Jesús Reolid; Christian Betzler; Or M. Bialik; Nicolas Waldman ABSTRACT The fine-grained carbonate deposits of the Oligocene to early Miocene of Cyprus are the most characteristic example of onshore outcropping carbonate drifts. These deposits were analyzed from a sedimentological and ichnological...
Journal Article
The local Last Glacial Maximum in McMurdo Sound, Antarctica: Implications for ice-sheet behavior in the Ross Sea Embayment
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 02 May 2019
GSA Bulletin (2020) 132 (1-2): 31–47.
... location of Panel B. (B) The McMurdo Sound region showing the extent of Ross Sea drift in McMurdo Sound (thick black line) and locations discussed in text: CC—Cape Crozier; HH—Hjorth Hill; BP—Brown Peninsula; BI—Black Island; MD—Mount Discovery; MB—Minna Bluff; MM—Mount Morning; WI—White Island; EAIS— East...
Journal Article
Drift-filled hollows in Battersea: investigation of the structure and geology along the route of the Northern Line Extension, London
Publisher: Geological Society of London
Published: 17 May 2016
Quarterly Journal of Engineering Geology and Hydrogeology (2016) 49 (2): 147–153.
...Emma Toms; Philippa J. Mason; Richard C. Ghail Abstract Drift-filled hollows (DFHs) are a major subsurface hazard for engineering in London. They are characterized by a steeply inclined cone-shaped hollow into (sometimes through) the London Clay Formation, filled with unconsolidated fine- to coarse...
Journal Article
An early to middle Miocene record of ice-sheet and landscape evolution from the Friis Hills, Antarctica
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 May 2016
GSA Bulletin (2016) 128 (5-6): 719–738.
... units within a 34-m-thick sequence: the Friis I, Friis II, and Cavendish drifts. Tills in Friis I drift were deposited from alpine glaciers flowing to the SW. An extensive tephra bed in the drift is 19.76 ± 0.11 Ma in age based on 40 Ar/ 39 Ar dating. Tills in Friis II drift were deposited from alpine...
Journal Article
Till geochemical signatures of volcanogenic massive sulphide deposits: an overview of Canadian examples
Publisher: Geological Society of London
Published: 28 August 2015
Geochemistry: Exploration, Environment, Analysis (2016) 16 (1): 27–47.
... in major mining camps and deposits across Canada are highlighted. * [email protected] 10 9 2014 9 4 2015 5 5 2015 © 2016 The Author(s) 2016 till geochemistry drift prospecting base metals volcanogenic massive sulphide deposit Volcanogenic massive sulphide (VMS...