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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)
-
-
Congo Craton (1)
-
Southern Africa
-
Namibia (1)
-
South Africa
-
Cape fold belt (1)
-
Transvaal region (1)
-
-
-
-
Antarctica
-
Antarctic ice sheet (1)
-
Antarctic Peninsula (1)
-
East Antarctica (1)
-
Ellsworth Land
-
Ellsworth Mountains (1)
-
-
Transantarctic Mountains
-
Pensacola Mountains (1)
-
-
Victoria Land (1)
-
-
Arctic region (1)
-
Asia
-
Altai Mountains
-
Gorny Altai (1)
-
-
Altai Russian Federation
-
Gorny Altai (1)
-
-
Central Asia
-
Kazakhstan
-
Leninogorsk Kazakhstan (1)
-
-
-
Far East
-
Japan
-
Honshu
-
Akita Japan
-
Hokuroku Japan (1)
-
-
-
-
Philippine Islands (1)
-
-
Himalayas (1)
-
-
Atlantic Ocean
-
North Atlantic
-
North Sea (1)
-
-
-
Atlantic Ocean Islands
-
Falkland Islands (1)
-
-
Australasia
-
Australia
-
Bass Strait
-
Bass Basin (3)
-
-
Eromanga Basin (1)
-
Lachlan fold belt (4)
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New South Wales Australia
-
Cobar Australia (1)
-
-
Northern Territory Australia (1)
-
Otway Basin (1)
-
Queensland Australia
-
Drummond Basin (1)
-
Mount Isa Inlier (1)
-
-
South Australia
-
Kangaroo Island (1)
-
Olympic Dam Deposit (1)
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-
Surat Basin (1)
-
Tasmania Australia
-
Burnie Australia (1)
-
Hellyer Deposit (14)
-
Hobart Australia (2)
-
Rosebery Australia (5)
-
Tasmania Basin (3)
-
-
Victoria Australia
-
Gippsland Basin (1)
-
-
Western Australia
-
Canning Basin (1)
-
Carnarvon Basin (1)
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Eastern Goldfields (1)
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Kalgoorlie Australia (1)
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Kalgoorlie Terrane (1)
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-
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New Zealand (2)
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Tasman orogenic zone (2)
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Blue Mountains (1)
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Bowen Basin (3)
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Broken Hill Mine (1)
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Canada
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Eastern Canada
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Meguma Terrane (1)
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Newfoundland and Labrador
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Newfoundland (1)
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Quebec (1)
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Western Canada
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Northwest Territories (1)
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Yukon Territory (1)
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-
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Caribbean region
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West Indies
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Antilles
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Lesser Antilles
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Trinidad and Tobago (1)
-
-
-
-
-
Commonwealth of Independent States
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Kazakhstan
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Leninogorsk Kazakhstan (1)
-
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Russian Federation
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Altai Russian Federation
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Gorny Altai (1)
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-
-
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Cooper Basin (1)
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Europe
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Central Europe
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Germany
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Saxony Germany (1)
-
-
-
Southern Europe
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Iberian Peninsula
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Iberian pyrite belt (1)
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Italy (1)
-
-
-
Flinders Island (1)
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Forth Valley (1)
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Grand Canyon (1)
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Indian Ocean
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Mid-Indian Ridge (1)
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Timor Sea
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Bonaparte Gulf basin (1)
-
-
-
King Island (5)
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Mount Lyell (8)
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North America
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Basin and Range Province
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Great Basin (1)
-
-
-
Pacific Ocean
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South Pacific
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Southwest Pacific
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Tasman Sea (3)
-
-
-
West Pacific
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Southwest Pacific
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Tasman Sea (3)
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-
-
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Perth Basin (1)
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polar regions (1)
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Ranger Mine (1)
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Red Hill (1)
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Salt Creek (1)
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Savage River (4)
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South America
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Argentina (2)
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Brazil
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Sao Francisco Craton (1)
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Falkland Islands (1)
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Southern Hemisphere (1)
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Southern Ocean
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Ross Sea (1)
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Sydney Basin (3)
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Tamar Estuary (1)
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Taranaki Basin (1)
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United States
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Arizona (1)
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Great Basin (1)
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Nevada
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Elko County Nevada
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Carlin Nevada (1)
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-
-
-
-
commodities
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asbestos deposits (1)
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barite deposits (1)
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brines (4)
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corundum deposits (1)
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diamond deposits (1)
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energy sources (3)
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gems (2)
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magnesite deposits (2)
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metal ores
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base metals (10)
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beryllium ores (1)
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bismuth ores (1)
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chromite ores (2)
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copper ores (27)
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gold ores (29)
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iridium ores (1)
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iron ores (5)
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lead ores (14)
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lead-zinc deposits (17)
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manganese ores (1)
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nickel ores (2)
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osmium ores (1)
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platinum ores (3)
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polymetallic ores (24)
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rare earth deposits (1)
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ruthenium ores (1)
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silver ores (15)
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tin ores (20)
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tungsten ores (11)
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uranium ores (2)
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zinc ores (15)
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mineral deposits, genesis (73)
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mineral exploration (23)
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mineral resources (3)
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nonmetal deposits (1)
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petroleum
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natural gas (2)
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placers (3)
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ruby (2)
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-
elements, isotopes
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carbon
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C-13/C-12 (7)
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C-14 (2)
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-
chemical ratios (1)
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halogens
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fluorine (1)
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hydrogen
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D/H (3)
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deuterium (1)
-
-
isotope ratios (21)
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isotopes
-
radioactive isotopes
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C-14 (2)
-
Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (2)
-
Pb-210 (2)
-
-
stable isotopes
-
C-13/C-12 (7)
-
D/H (3)
-
deuterium (1)
-
Hf-177/Hf-176 (2)
-
N-15/N-14 (1)
-
Nd-144/Nd-143 (3)
-
O-18/O-16 (15)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (1)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (2)
-
S-34/S-32 (17)
-
Sr-87/Sr-86 (6)
-
-
-
Lu/Hf (1)
-
metals
-
alkali metals
-
sodium (1)
-
-
alkaline earth metals
-
barium (2)
-
magnesium (3)
-
strontium
-
Sr-87/Sr-86 (6)
-
-
-
antimony (2)
-
bismuth (1)
-
chromium (2)
-
copper (2)
-
gallium (1)
-
gold (1)
-
hafnium
-
Hf-177/Hf-176 (2)
-
-
iron (1)
-
lead
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (1)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (2)
-
Pb-210 (2)
-
-
manganese (2)
-
nickel (1)
-
platinum group
-
iridium ores (1)
-
osmium ores (1)
-
platinum ores (3)
-
ruthenium ores (1)
-
-
precious metals (4)
-
rare earths
-
europium (1)
-
neodymium
-
Nd-144/Nd-143 (3)
-
-
scandium (1)
-
-
silver (1)
-
tin (6)
-
titanium (3)
-
tungsten (2)
-
vanadium (1)
-
zinc (2)
-
zirconium (1)
-
-
nitrogen
-
N-15/N-14 (1)
-
-
oxygen
-
O-18/O-16 (15)
-
-
selenium (1)
-
sulfur
-
S-34/S-32 (17)
-
-
tellurium (1)
-
trace metals (1)
-
-
fossils
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Amphibia
-
Labyrinthodontia
-
Temnospondyli (1)
-
-
-
Mammalia
-
Theria
-
Metatheria
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Marsupialia (1)
-
-
-
-
Reptilia (1)
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-
-
-
Graptolithina (1)
-
Invertebrata
-
Brachiopoda (5)
-
Bryozoa
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Trepostomata (1)
-
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (1)
-
Scleractinia (1)
-
-
-
Scyphozoa
-
Conulariida (1)
-
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (1)
-
-
-
Crinozoa
-
Crinoidea (1)
-
-
-
Mollusca
-
Bivalvia (2)
-
Cephalopoda
-
Ammonoidea (1)
-
Nautiloidea (2)
-
-
Gastropoda (1)
-
Rostroconchia (1)
-
-
Protista
-
Foraminifera (1)
-
-
-
microfossils
-
Conodonta (1)
-
-
palynomorphs
-
Dinoflagellata (2)
-
megaspores (1)
-
miospores
-
pollen (3)
-
-
-
Plantae
-
algae
-
diatoms (2)
-
-
Pteridophyta
-
Lycopsida (1)
-
-
Spermatophyta
-
Gymnospermae
-
Coniferales (1)
-
-
-
-
-
geochronology methods
-
Ar/Ar (5)
-
fission-track dating (1)
-
K/Ar (1)
-
Lu/Hf (1)
-
Pb/Pb (2)
-
Rb/Sr (1)
-
U/Pb (12)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene
-
upper Holocene (1)
-
-
Pleistocene
-
upper Pleistocene (2)
-
-
-
Tertiary
-
Neogene
-
Miocene (3)
-
Pliocene
-
lower Pliocene
-
Zanclean (1)
-
-
-
-
Paleogene
-
Eocene
-
lower Eocene (1)
-
upper Eocene (1)
-
-
Oligocene
-
lower Oligocene
-
Rupelian (1)
-
-
upper Oligocene
-
Chattian (1)
-
-
-
Paleocene (2)
-
upper Paleogene (1)
-
-
-
upper Cenozoic (1)
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Muderong Shale (1)
-
-
Upper Cretaceous (2)
-
-
Jurassic
-
Birkhead Formation (1)
-
-
Triassic
-
Lower Triassic (2)
-
Narrabeen Group (1)
-
-
-
Paleozoic
-
Cambrian
-
Lower Cambrian (1)
-
Middle Cambrian (7)
-
Mount Read Volcanics (39)
-
Upper Cambrian (4)
-
-
Carboniferous (4)
-
Devonian
-
Heemskirk Granite (4)
-
Lower Devonian
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Emsian (1)
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Pragian (1)
-
-
Middle Devonian (2)
-
Upper Devonian (1)
-
-
lower Paleozoic (3)
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middle Paleozoic (1)
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Ordovician
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Lower Ordovician (2)
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Middle Ordovician (2)
-
-
Permian
-
Lower Permian
-
Cisuralian
-
Artinskian (1)
-
Sakmarian (2)
-
-
-
-
Road River Formation (1)
-
Silurian
-
Lower Silurian
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Llandovery (1)
-
-
-
upper Paleozoic (3)
-
-
Phanerozoic (2)
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Precambrian
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Archean (1)
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Unkar Group (1)
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upper Precambrian
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Proterozoic
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Mesoproterozoic (5)
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Neoproterozoic
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Cryogenian (1)
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Ediacaran (1)
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Marinoan (1)
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Paleoproterozoic (1)
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-
-
-
-
igneous rocks
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igneous rocks
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carbonatites (1)
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plutonic rocks
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diabase
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tholeiitic dolerite (1)
-
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gabbros (1)
-
granites
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I-type granites (2)
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leucogranite (1)
-
S-type granites (1)
-
-
pegmatite (1)
-
syenites
-
nepheline syenite (1)
-
-
ultramafics
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chromitite (2)
-
peridotites
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dunite (2)
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harzburgite (1)
-
-
pyroxenite
-
orthopyroxenite (2)
-
-
-
-
porphyry (3)
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts
-
alkali basalts (2)
-
mid-ocean ridge basalts (1)
-
olivine tholeiite (1)
-
tholeiitic basalt (1)
-
-
dacites (4)
-
glasses
-
volcanic glass (1)
-
-
pyroclastics
-
pumice (1)
-
-
rhyodacites (2)
-
rhyolites (4)
-
-
-
ophiolite (4)
-
volcanic ash (1)
-
-
metamorphic rocks
-
metamorphic rocks
-
metaigneous rocks
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metabasalt (1)
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metagranite (1)
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serpentinite (1)
-
-
metasedimentary rocks
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metapelite (1)
-
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metasomatic rocks
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greisen (3)
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serpentinite (1)
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skarn (9)
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metavolcanic rocks (2)
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quartzites (3)
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schists (2)
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slates (3)
-
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ophiolite (4)
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turbidite (2)
-
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minerals
-
alloys
-
awaruite (1)
-
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arsenides (1)
-
carbonates
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calcite (2)
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dolomite (1)
-
hydrotalcite (2)
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pyroaurite (1)
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siderite (1)
-
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chromates
-
crocoite (1)
-
-
halides
-
chlorides
-
halite (1)
-
-
fluorides
-
fluorite (1)
-
-
-
hydrates (1)
-
minerals (8)
-
oxides
-
cassiterite (6)
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corundum (3)
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diaspore (1)
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hydroxides (1)
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magnetite (3)
-
niobates
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pyrochlore (1)
-
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sapphire (3)
-
-
phosphates
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monazite (1)
-
-
silicates
-
borosilicates (1)
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (1)
-
-
-
pyroxene group
-
orthopyroxene (1)
-
-
-
framework silicates
-
silica minerals
-
quartz (5)
-
-
sodalite group
-
helvite (1)
-
-
-
orthosilicates
-
nesosilicates
-
andalusite (1)
-
garnet group
-
hydrogarnet
-
hydrogrossular (1)
-
-
-
olivine group
-
olivine (1)
-
-
titanite group
-
titanite (1)
-
-
zircon group
-
zircon (11)
-
-
-
-
ring silicates
-
tourmaline group
-
dravite (1)
-
foitite (1)
-
schorl (1)
-
uvite (1)
-
-
-
sheet silicates
-
chlorite group
-
chlorite (4)
-
-
clay minerals (1)
-
illite (1)
-
mica group
-
annite (1)
-
biotite (2)
-
muscovite (2)
-
phengite (1)
-
phlogopite (2)
-
-
pyrophyllite (2)
-
serpentine group
-
serpentine (1)
-
-
-
-
sulfates
-
barite (3)
-
-
sulfides
-
chalcopyrite (3)
-
galena (2)
-
helvite (1)
-
nickel sulfides (1)
-
pyrite (9)
-
pyrrhotite (2)
-
sphalerite (3)
-
-
sulfosalts
-
sulfantimonites
-
tetrahedrite (1)
-
-
sulfarsenites
-
tennantite (1)
-
-
-
tellurides (1)
-
tungstates
-
scheelite (3)
-
wolframite (1)
-
-
-
Primary terms
-
absolute age (18)
-
Africa
-
Central Africa
-
Angola (1)
-
-
Congo Craton (1)
-
Southern Africa
-
Namibia (1)
-
South Africa
-
Cape fold belt (1)
-
Transvaal region (1)
-
-
-
-
Antarctica
-
Antarctic ice sheet (1)
-
Antarctic Peninsula (1)
-
East Antarctica (1)
-
Ellsworth Land
-
Ellsworth Mountains (1)
-
-
Transantarctic Mountains
-
Pensacola Mountains (1)
-
-
Victoria Land (1)
-
-
Arctic region (1)
-
asbestos deposits (1)
-
Asia
-
Altai Mountains
-
Gorny Altai (1)
-
-
Altai Russian Federation
-
Gorny Altai (1)
-
-
Central Asia
-
Kazakhstan
-
Leninogorsk Kazakhstan (1)
-
-
-
Far East
-
Japan
-
Honshu
-
Akita Japan
-
Hokuroku Japan (1)
-
-
-
-
Philippine Islands (1)
-
-
Himalayas (1)
-
-
Atlantic Ocean
-
North Atlantic
-
North Sea (1)
-
-
-
Atlantic Ocean Islands
-
Falkland Islands (1)
-
-
Australasia
-
Australia
-
Bass Strait
-
Bass Basin (3)
-
-
Eromanga Basin (1)
-
Lachlan fold belt (4)
-
New South Wales Australia
-
Cobar Australia (1)
-
-
Northern Territory Australia (1)
-
Otway Basin (1)
-
Queensland Australia
-
Drummond Basin (1)
-
Mount Isa Inlier (1)
-
-
South Australia
-
Kangaroo Island (1)
-
Olympic Dam Deposit (1)
-
-
Surat Basin (1)
-
Tasmania Australia
-
Burnie Australia (1)
-
Hellyer Deposit (14)
-
Hobart Australia (2)
-
Rosebery Australia (5)
-
Tasmania Basin (3)
-
-
Victoria Australia
-
Gippsland Basin (1)
-
-
Western Australia
-
Canning Basin (1)
-
Carnarvon Basin (1)
-
Eastern Goldfields (1)
-
Kalgoorlie Australia (1)
-
Kalgoorlie Terrane (1)
-
-
-
New Zealand (2)
-
Tasman orogenic zone (2)
-
-
barite deposits (1)
-
biogeography (5)
-
brines (4)
-
Canada
-
Eastern Canada
-
Meguma Terrane (1)
-
Newfoundland and Labrador
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Newfoundland (1)
-
-
Quebec (1)
-
-
Western Canada
-
Northwest Territories (1)
-
Yukon Territory (1)
-
-
-
carbon
-
C-13/C-12 (7)
-
C-14 (2)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Lesser Antilles
-
Trinidad and Tobago (1)
-
-
-
-
-
Cenozoic
-
Quaternary
-
Holocene
-
upper Holocene (1)
-
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GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
Whole rock lithogeochemical analysis of the Mount Read Volcanics: a new tool for geochemical exploration Open Access
3D seismic analysis of complex faulting patterns and fluid escape features and their relation to Late Cenozoic Magmatism in the Bass Basin, offshore SE Australia Available to Purchase
Abstract Igneous intrusions in sedimentary petroleum basins are often perceived as having a negative impact on the elements of the petroleum system, though the impact of intrusion-related deformation features on petroleum systems and broader geoenergy applications is not well understood. In this study, we use 3D seismic reflection data to document a variety of deformation styles that are spatially and temporally associated late Cenozoic magmatic activity in the Bass Basin, offshore southeastern Australia; three types of normal fault systems (conjugate faults, concentric faults, radial faults) and fluid escape pipes. These deformation features occur in the overburden up to ∼600 m above underlying igneous intrusions, within the Eocene to Miocene Demons Bluff and Torquay formations. The conjugate faults bound graben and are interpreted to have formed in response to underlying dyke intrusions. The radial faults are interpreted to have formed in response to overburden uplift, though the link between these and associated igneous activity is less clear. We identify 101 fluid escape features that show variation in both the morphology of their surficial depressions and of the seismic reflection characteristics of their infilling deposits. These features are interpreted to be hydrothermal or volcanic vents with underlying pipe-like feeders, depending on their spatial association with adjacent or underlying igneous intrusions. The concentric fault systems are associated with surficial depressions, and quantitative analysis of reflection sags within these depressions suggest that they are a result of subsurface subsidence in response to formation of maar-craters. The intrusion-related deformation features documented in this study may have multiple effects on working petroleum systems, such as providing secondary fluid flow pathways that can either reduce seal integrity, or enabling migration of fluids into shallower reservoirs.
Dinoflagellate cyst distribution over the past 9 kyrs BP from offshore east Tasmania, southeast Australia Available to Purchase
The amalgamation of Gondwana: calcite twinning and finite strains from the early–late Paleozoic Buzios, Ross, Kurgiakh and Gondwanide orogens Available to Purchase
Abstract Orientated carbonate (calcite twinning strains; n = 78 with 2414 twin measurements) and quartzites (finite strains; n = 15) were collected around Gondwana to study the deformational history associated with the amalgamation of the supercontinent. The Buzios orogen (545–500 Ma), within interior Gondwana, records the high-grade collisional orogen between the São Francisco Craton (Brazil) and the Congo–Angola Craton (Angola and Namibia), and twinning strains in calc-silicates record a SE–NW shortening fabric parallel to the thrust transport. Along Gondwana's southern margin, the Saldanian–Ross–Delamerian orogen (590–480 Ma) is marked by a regional unconformity that cuts into deformed Neoproterozoic–Ordovician sedimentary rocks and associated intrusions. Cambrian carbonate is preserved in the central part of the southern Gondwana margin, namely in the Kango Inlier of the Cape Fold Belt and the Ellsworth, Pensacola and Transantarctic mountains. Paleozoic carbonate is not preserved in the Ventana Mountains in Argentina, in the Falkland Islands/Islas Malvinas or in Tasmania. Twinning strains in these Cambrian carbonate strata and synorogenic veins record a complex, overprinted deformation history with no stable foreland strain reference. The Kurgiakh orogen (490 Ma) along Gondwana's northern margin is also defined by a regional Ordovician unconformity throughout the Himalaya; these rocks record a mix of layer-parallel and layer-normal twinning strains with a likely Himalayan (40 Ma) strain overprint and no autochthonous foreland strain site. Conversely, the Gondwanide orogen (250 Ma) along Gondwana's southern margin has three foreland (autochthonous) sites for comparison with 59 allochthonous thrust-belt strain analyses. From west to east, these include: finite strains from Devonian quartzite preserve a layer-parallel shortening (LPS) strain rotated clockwise in the Ventana Mountains of Argentina; frontal (calcite twins) and internal (quartzite strains) samples in the Cape Fold Belt preserve a LPS fabric that is rotated clockwise from the autochthonous north–south horizontal shortening in the foreland strain site; Falkland Devonian quartzite shows the same clockwise rotation of the LPS fabric; and Permian limestone and veins in Tasmania record a thrust transport-parallel LPS fabric. Early amalgamation of Gondwana (Ordovician) is preserved by local layer-parallel and layer-normal strain without evidence of far-field deformation, whereas the Gondwanide orogen (Permian) is dominated by layer-parallel shortening, locally rotated by dextral shear along the margin, that propagated across the supercontinent.
Comparison of lithium borate fusion and four-acid digestions for the determination of whole-rock chemistry – implications for lithogeochemistry and mineral exploration Open Access
Laser-ablation Lu-Hf dating reveals Laurentian garnet in subducted rocks from southern Australia Available to Purchase
The Formation of Magmatic-Hydrothermal Features in Sn-Mineralized and Barren Tasmanian Intrusions, Southeast Australia: Insights from Quartz Textures, Trace Elements, and Microthermometry Available to Purchase
A redescription of Stenopora and the type species Stenopora tasmaniensis Lonsdale, 1844 (Trepostomata, Bryozoa) Available to Purchase
The Geochronology of Tasmanian Tin Deposits Using LA-ICP-MS U-Pb Cassiterite Dating Available to Purchase
Inverse modeling constrained by potential field data, petrophysics, and improved geologic mapping: A case study from prospective northwest Tasmania Available to Purchase
3D geophysical modeling of the Alberton-Mathinna section of the “Main Slide,” northeast Tasmania Available to Purchase
Minerals of the System Stichtite–Pyroaurite–Iowaite–Woodallite from Serpentinites of the Terekta Ridge (Gorny Altai, Russia) Available to Purchase
CLIMATIC CONTROLS ON SEDIMENTATION DURING DEPOSITION, WESTERN TASMANIA, AUSTRALIA Available to Purchase
Abstract: Climate plays an important role in controlling both the depositional and erosional settings. Tasmania provides spectacular outcrops where the rock record is well preserved and can be utilized to study the role of climate on sedimentation, especially, in the Late Cambrian and Early Ordovician. In this study a synthesis of field observation and mapping coupled with thin section analysis has been carried out to understand the climate control on the deposition of Late Cambrian–Early Ordovician siliciclastics which are exposed along the western and northwestern Tasmania, Australia. These siliciclastic sediments were deposited in syn-rift half grabens formed by Late Cambrian extension. The siliciclastics are mainly comprised of conglomerate, sandstone, and minor mudstone successions. Our analysis and interpretation suggest that these sediments were deposited in range of depositional settings. We have identified five broad facies that include sheet flows, braided fluvial, alluvial fans, intertidal and shallow marine environment. The stratigraphic build-ups of the study area suggest a strong influence of paleoclimate on the depositional processes. Globally, comparable sediments are different in term of depositional styles from their present day depositional analogues. This is principally due to different parameters controlling the overall depositional style, such as vegetation state, global sea level changes and climate conditions.