- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Asia
-
Far East
-
China
-
Sichuan China (1)
-
-
-
-
Europe
-
Central Europe
-
Poland (1)
-
-
Southern Europe
-
Italy
-
Latium Italy
-
Alban Hills (1)
-
Rome Italy (1)
-
-
-
-
Western Europe
-
Iceland (1)
-
-
-
Mexico
-
Trans-Mexican volcanic belt (1)
-
-
Pacific Ocean
-
East Pacific
-
East Pacific Rise (1)
-
-
-
United States
-
Klamath Mountains (1)
-
-
-
commodities
-
metal ores
-
iron ores (1)
-
titanium ores (1)
-
-
-
elements, isotopes
-
metals
-
iron
-
ferric iron (1)
-
-
-
oxygen (2)
-
phosphorus (1)
-
-
geologic age
-
Mesozoic
-
Jurassic
-
Upper Jurassic (1)
-
-
Triassic
-
Lower Triassic (1)
-
-
-
Paleozoic
-
Permian
-
Upper Permian (1)
-
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
anorthosite (1)
-
gabbros (1)
-
granites (1)
-
ultramafics
-
peridotites
-
spinel peridotite (1)
-
-
-
-
volcanic rocks
-
basalts
-
mid-ocean ridge basalts (1)
-
-
pyroclastics
-
tuff (1)
-
-
rhyolites (1)
-
-
-
-
minerals
-
oxides
-
chromite (1)
-
ilmenite (1)
-
iron oxides (2)
-
magnetite (2)
-
spinel (2)
-
spinel group (1)
-
titanium oxides (2)
-
-
phosphates
-
apatite (2)
-
-
silicates
-
chain silicates
-
pyroxene group
-
clinopyroxene (1)
-
orthopyroxene
-
ferrosilite (1)
-
-
-
-
framework silicates
-
feldspar group
-
plagioclase (3)
-
-
nepheline group
-
nepheline (1)
-
-
zeolite group (1)
-
-
orthosilicates
-
nesosilicates
-
olivine group
-
fayalite (1)
-
olivine (4)
-
-
zircon group
-
zircon (1)
-
-
-
-
-
-
Primary terms
-
Asia
-
Far East
-
China
-
Sichuan China (1)
-
-
-
-
crust (1)
-
crystal chemistry (2)
-
crystal growth (2)
-
data processing (5)
-
Earth (1)
-
earthquakes (1)
-
Europe
-
Central Europe
-
Poland (1)
-
-
Southern Europe
-
Italy
-
Latium Italy
-
Alban Hills (1)
-
Rome Italy (1)
-
-
-
-
Western Europe
-
Iceland (1)
-
-
-
geophysical methods (2)
-
igneous rocks
-
plutonic rocks
-
anorthosite (1)
-
gabbros (1)
-
granites (1)
-
ultramafics
-
peridotites
-
spinel peridotite (1)
-
-
-
-
volcanic rocks
-
basalts
-
mid-ocean ridge basalts (1)
-
-
pyroclastics
-
tuff (1)
-
-
rhyolites (1)
-
-
-
inclusions (2)
-
intrusions (2)
-
magmas (6)
-
mantle (1)
-
Mesozoic
-
Jurassic
-
Upper Jurassic (1)
-
-
Triassic
-
Lower Triassic (1)
-
-
-
metal ores
-
iron ores (1)
-
titanium ores (1)
-
-
metals
-
iron
-
ferric iron (1)
-
-
-
metasomatism (1)
-
Mexico
-
Trans-Mexican volcanic belt (1)
-
-
Mohorovicic discontinuity (1)
-
Moon (1)
-
ocean floors (2)
-
oxygen (2)
-
Pacific Ocean
-
East Pacific
-
East Pacific Rise (1)
-
-
-
Paleozoic
-
Permian
-
Upper Permian (1)
-
-
-
paragenesis (1)
-
phase equilibria (2)
-
phosphorus (1)
-
plate tectonics (1)
-
United States
-
Klamath Mountains (1)
-
-
-
rock formations
-
Emeishan Basalts (1)
-
MELT Program
Reconstruction of residual melts from the zeolitized explosive products of alkaline-mafic volcanoes
Experimental investigation of basalt and peridotite oxybarometers: Implications for spinel thermodynamic models and Fe 3+ compatibility during generation of upper mantle melts
Petrogenesis of antecryst-bearing arc basalts from the Trans-Mexican Volcanic Belt: Insights into along-arc variations in magma-mush ponding depths, H 2 O contents, and surface heat flux
Association of cumulus apatite with compositionally unusual olivine and plagioclase in the Taihe Fe-Ti oxide ore-bearing layered mafic-ultramafic intrusion: Petrogenetic significance and implications for ore genesis
Crystal accumulation in a tilted arc batholith
Cumulate Origin and Polybaric Crystallization of Fe-Ti Oxide Ores in the Suwalki Anorthosite, Northeastern Poland
Preface
Modeling the effects of differential scaling of impact melt and transient cavity volumes indicates that impact melt volumes exceed transient cavity volumes at transient cavity diameters greater than ∼500 km on the Earth. This condition is not realized on the Moon until transient cavity diameters are greater than ∼3000 km. A reasoned case is made that because of this “differential scaling,” the large impact “basins” comparable in size to such lunar basins as Orientale, which must have been formed on the Hadean Earth, did not have an Orientale-like form. While their exact form is unknown, they were likely shallow structures, and they would have been characterized by voluminous central impact pools. These melt pools with their closed-system environment would likely differentiate, leading to the crystallization of more felsic rocks. This reprocessing of the Hadean crust by large-scale impacts provides a mechanism to produce pre–3.9 Ga zircons, without calling for plate-tectonic–related or other mechanisms of crustal recycling to produce felsic rocks. While the impact melting at a single one of such Hadean impact “basins” would be impressive, the cumulative effects would be potentially staggering, particularly if impact velocities during Hadean time were, as believed, lower than current velocities. Based on the number of large multi-ring basins on the Moon scaled to terrestrial conditions, cumulative melt production on the Hadean Earth by such basins alone would reach ∼10 11 −10 12 km 3 . With the assumption that the impact melt pools were basaltic in composition, modeling with the crystalmelt fractionation software MELTS suggests the cumulative volume of felsic rocks potentially produced through the evolution of such impact melt pools could be significant.