A Broader View

[1]  Plate tectonics and island arcs , 1988 .

[2]  G. Schaber,et al.  Impact Craters on Venus: What are they Telling Us? , 1991 .

[3]  M. Drummond,et al.  A model for Trondhjemite‐Tonalite‐Dacite Genesis and crustal growth via slab melting: Archean to modern comparisons , 1990 .

[4]  B. Hager,et al.  A mantle plume model for the equatorial highlands of Venus , 1991 .

[5]  R. Stephen Saunders,et al.  An Overview of Venus Geology , 1991, Science.

[6]  G. Ryder.  Lunar samples, lunar accretion and the early bombardment of the Moon , 1990 .

[7]  Shen-su Sun.  Chemical composition of Archaean komatiites: Implications for early history of the earth and mantle evolution , 1987 .

[8]  G. Hanson,et al.  Pb and nd isotope and trace element constraints on the origin of basic rocks in an early proterozoic igneous complex, minnesota , 1987 .

[9]  W. Compston,et al.  Evidence for an Early Archean component in the Middle to Late Archean gneisses of the Wind River Range, west-central Wyoming: conventional and ion microprobe U-Pb data , 1989 .

[10]  P. Ford,et al.  Features on Venus generated by plate boundary processes , 1992 .

[11]  D. Davis,et al.  Geochronological constraints on the tectonic evolution of a late Archaean greenstone belt, Wabigoon subprovince, northwest Ontario, Canada , 1988 .

[12]  R. Grieve.  Impact bombardment and its role in proto-continental growth on the early earth , 1980 .

[13]  R. Carlson,et al.  The age of ferroan anorthosite 60025: oldest crust on a young Moon? , 1988 .

[14]  W. Collins,et al.  Granite-greenstone terranes in the Pilbara Block, Australia, as coeval volcano-plutonic complexes; Evidence from U-Pb zircon dating of the Mount Edgar Batholith , 1990 .

[15]  D. DePaolo,et al.  Origin of Mesozoic and Tertiary granite in the western United States and implications for Pre‐Mesozoic crustal structure: 1. Nd and Sr isotopic studies in the geocline of the Northern Great Basin , 1983 .

[16]  M. Lanphere,et al.  Precambrian Rocks of Alaska , 1988 .

[17]  R. McNutt,et al.  Contrasting types of Late Archean plutonic rocks in northwestern Ontario: implications for crustal evolution in the Superior Province , 1991 .

[18]  Ronald Greeley,et al.  Small volcanic edifices and volcanism in the plains of Venus , 1992 .

[19]  W. Mooney,et al.  Archean and Proterozoic crustal evolution: Evidence from crustal seismology , 1991 .

[20]  K. Condie.  Growth and accretion of continental crust: Inferences based on Laurentia , 1990 .

[21]  E. Moores.  Southwest U.S.-East Antarctic (SWEAT) connection: A hypothesis , 1991 .

[22]  J. O'neill,et al.  Character and Regional Significance of Great Falls Tectonic Zone, East-Central Idaho and West-Central Montana , 1985 .

[23]  S. H. Richardson,et al.  Evidence for a 150–200-km thick Archaean lithosphere from diamond inclusion thermobarometry , 1985, Nature.

[24]  F. Barker.  Trondhjemite: Definition, Environment and Hypotheses of Origin , 1979 .

[25]  M. Mendillo,et al.  Evolution of the atmosphere , 1977 .

[26]  Raymond R. Anderson,et al.  Quimby, Iowa, scientific drill hole: Definition of Precambrian crustal features in northwestern Iowa , 1989 .

[27]  R. S. Houston,et al.  Proterozoic accretionary tectonics at the southern margin of the Archean Wyoming craton , 1987 .

[28]  T. Kusky.  Structural development of an Archean Orogen, Western Point Lake, Northwest Territories , 1991 .

[29]  B. Aitken,et al.  Petrology and geochemistry of komatiites and tholeiites from Gorgona Island, Colombia , 1984 .

[30]  A. Nutman,et al.  Very early Archean crustal-accretion complexes preserved in the North Atlantic craton , 1991 .

[31]  M. Kominz,et al.  Construction of tectonic subsidence curves for the early Paleozoic miogeocline, southern Canadian Rocky Mountains: Implications for subsidence mechanisms, age of breakup, and crustal thinning , 1984 .

[32]  T. Ahrens,et al.  The Equation of State of a Molten Komatiite 2. Application to Komatiite Petrogenesis and the Hadean Mantle , 1991 .

[33]  A. Nutman,et al.  SHRIMP U-Pb zircon geochronology of the Narryer Gneiss Complex, Western Australia , 1991 .

[34]  F. R. Boyd.  Compositional distinction between oceanic and cratonic lithosphere , 1989 .

[35]  G. Hanson,et al.  Mantle heterogeneity and crustal recycling in Archean granite-greenstone belts: Evidence from Nd isotopes and trace elements in the Rainy Lake area, Superior Province, Ontario, Canada , 1986 .

[36]  R. Buick.  The antiquity of oxygenic photosynthesis: evidence from stromatolites in sulphate-deficient Archaean lakes. , 1992, Science.

[37]  W. K. Fyson,et al.  Structural patterns and tectonic evolution of supracrustal domains in the Archean Slave Province, Canada , 1988 .

[38]  M. Kominz,et al.  Breakup of a supercontinent between 625 Ma and 555 Ma: new evidence and implications for continental histories , 1984 .

[39]  K. Card.  A review of the Superior Province of the Canadian Shield, a product of Archean accretion , 1990 .

[40]  G. Hanson,et al.  Nd, O and Sr isotopic constraints on the origin of Precambrian rocks, Southern Black Hills, South Dakota , 1986 .

[41]  W. Compston,et al.  Early archaean zircon ages from orthogneisses and anorthosites at Mount Narryer, Western Australia , 1988 .

[42]  A. G. W. Cameron,et al.  The origin of the moon and the single-impact hypothesis III. , 1991 .

[43]  R. Grieve,et al.  The Sudbury Structure' Controversial or Misunderstood? , 1991 .

[44]  K. Condie.  Archean geotherms and supracrustal assemblages , 1984 .

[45]  R. Armstrong.  The persistent myth of crustal growth , 1991 .

[46]  O. James.  Rocks of the early lunar crust , 1980 .

[47]  W. R. Schmus,et al.  Zircon geochronology of Precambrian rocks in southeastern Wyoming and northern Colorado , 1989 .

[48]  Raymond E. Arvidson,et al.  Impact craters and Venus resurfacing history , 1992 .

[49]  P. Kinny.  3820 Ma zircons from a tonalitic Armîsoq gneiss in the Godthåb district of Southern West Greenland , 1986 .

[50]  C. Herzberg,et al.  Garnet and pyroxenes in the mantle: A test of the majorite fractionation hypothesis , 1991 .

[51]  A. M. Goodwin.  Archean volcanoes in southwestern Abitibi Belt, Ontario and Quebec: form, composition, and development , 1982 .

[52]  P. Henderson.  Chapter 1 - General Geochemical Properties and Abundances of the Rare Earth Elements , 1984 .

[53]  I. Dalziel.  Pacific margins of Laurentia and East Antarctica-Australia as a conjugate rift pair: Evidence and implications for an Eocambrian supercontinent , 1991 .

[54]  S. Bowring,et al.  3.96 Ga gneisses from the Slave province, Northwest Territories, Canada , 1989 .

[55]  J. Percival.  A regional perspective of the Quetico metasedimentary belt, Superior Province, Canada , 1989 .

[56]  H. Huppert,et al.  Emplacement and cooling of komatiite lavas , 1984, Nature.

[57]  D. Geist,et al.  A Geochemical Study of Magmatism across a Major Terrane Boundary: Sr and Nd Isotopes in Proterozoic Granitoids of the Southern Laramie Range, Wyoming , 1989, The Journal of Geology.

[58]  P. M. Clifford,et al.  A neodymium isotope study of plutons near the Grenville Front in Ontario, Canada , 1990 .

[59]  D. Davis,et al.  U-Pb ages from the Nipigon plate and northern Lake Superior , 1985 .

[60]  Don L. Anderson,et al.  The Earth as a Planet: Paradigms and Paradoxes , 1984, Science.

[61]  D. Lowe,et al.  Geological and Geochemical Record of 3400-Million-Year-Old Terrestrial Meteorite Impacts , 1989, Science.

[62]  F. Corfu.  Differential response of U-Pb systems in coexisting accessory minerals, Winnipeg River Subprovince, Canadian Shield: implications for Archean crustal growth and stabilization , 1988 .

[63]  George W. Wetherill,et al.  Formation of the Earth , 1990 .

[64]  M. Rosing,et al.  Stratigraphic and geochemical evidence for the depositional environment of the early Archaean Isua supracrustal belt, southern West Greenland , 1984 .

[65]  P. J. Patchett,et al.  Nd Isotopes and the Origin of Grenville-Age Rocks in Texas: Implications for Proterozoic Evolution of the United States Mid-Continent Region , 1989, The Journal of Geology.

[66]  A. Green,et al.  Seismic reflection profiles across deep continental crust exposed in the Kapuskasing uplift structure , 1989, Nature.

[67]  P. McGrath,et al.  Deep crustal structure and tectonic history of the Northern Kapuskasing Uplift of Ontario: An integrated petrological‐geophysical study , 1986 .

[68]  G. Byerly,et al.  Chronology of early Archaean granite-greenstone evolution in the Barberton Mountain Land, South Africa, based on precise dating by single zircon evaporation. , 1991, Earth and planetary science letters.

[69]  D. L. Anderson,et al.  Seismic velocities in mantle minerals and the mineralogy of the upper mantle , 1989 .

[70]  Eric M. Eliason,et al.  Pioneer Venus Radar results altimetry and surface properties , 1980 .

[71]  G. Ross.  Tectonic setting of the Windermere Supergroup revisited , 1991 .

[72]  G. L. Farmer,et al.  Identification of 2.0 to 2.4 Ga Nd model age crustal material in the Cheyenne belt, southeastern Wyoming: Implications for Proterozoic accretionary tectonics at the southern margin of the Wyoming craton , 1991 .

[73]  M. McCulloch,et al.  The provenance of Archean clastic metasediments in the Narryer Gneiss Complex, Western Australia: Trace element geochemistry, Nd isotopes, and U-Pb ages for detrital zircons , 1991 .

[74]  W. M. Kaula,et al.  Venus Tectonics: Initial Analysis from Magellan , 1991, Science.

[75]  C. Chyba.  Impact delivery and erosion of planetary oceans in the early inner Solar System , 1990, Nature.

[76]  James W. Head,et al.  Mylitta Fluctus, Venus - Rift-related, centralized volcanism and the emplacement of large-volume flow units , 1992 .

[77]  E. Ohtani.  The primodial terrestrial magma ocean and its implication for stratification of the mantle , 1985 .

[78]  R. Phillips,et al.  Anatomy of a Venusian hot spot - Geology, gravity, and mantle dynamics of Eistla Regio , 1992 .

[79]  G. Schubert,et al.  The continental crustal age distribution: Methods of determining mantle separation ages from Sm‐Nd isotopic data and application to the southwestern United States , 1991 .

[80]  D. Francis,et al.  The petrogenesis of the Lac Guyer komatiites and basalts and the nature of the komatiite-komatiitic basalt compositional gap , 1983 .

[81]  D. DePaolo,et al.  Proterozoic crustal history of the western United States as determined by neodymium isotopic mapping , 1987 .

[82]  B. Frost,et al.  Development of the archean crust in the medina mountain area, wind river range, wyoming (U.S.A.) , 1987 .

[83]  D. DePaolo.  Neodymium isotopes in the Colorado Front Range and crust–mantle evolution in the Proterozoic , 1981, Nature.

[84]  Euan G. Nisbet,et al.  Komatiites and the structure of the Archaean mantle , 1982 .

[85]  D. DePaolo,et al.  1,700-Myr greenstone volcanic successions in southwestern North America and isotopic evolution of Proterozoic mantle , 1984, Nature.

[86]  R. McNutt,et al.  Comparative RbSr and UPb zircon geochronology of late- to post-tectonic plutons in the Winnipeg River belt, Northwestern Ontario, Canada , 1989 .

[87]  R. S. Houston,et al.  A review of the geology and structure of the Cheyenne belt and Proterozoic rocks of southern Wyoming , 1989 .

[88]  D. DePaolo,et al.  Rapid production of continental crust 1.7 to 1.9 b.y. ago: Nd isotopic evidence from the basement of the North American mid-continent , 1985 .

[89]  A. Sinha,et al.  Age and origin of anorthosites, charnockites, and granulites in the Central Virginia Blue Ridge: Nd and Sr isotopic evidence , 1984 .

[90]  T. Kusky.  Evidence for Archean ocean opening and closing in the Southern Slave Province , 1990 .

[91]  S. Taylor.  Accretion in the inner nebula: The relationship between terrestrial planetary compositions and meteorites* , 1991 .

[92]  W. Day,et al.  Geology and petrology of Proterozoic mafic dikes, north-central Minnesota and western Ontario , 1983 .

[93]  M. Max.  Extent and disposition of Grenville tectonism in the Precambrian continental crust adjacent to the North Atlantic , 1979 .

[94]  D. Senske,et al.  Regional topographic rises on Venus: Geology of Western Eistla Regio and comparison to Beta Regio and Atla Regio , 1992 .

[95]  D. Clague,et al.  Picritic glasses from Hawaii , 1991, Nature.

[96]  S. Bowring,et al.  Nd isotopic evidence from Wopmay orogen for 2.0−2.4 Ga crust in western North America , 1989 .

[97]  H. Wiesmann,et al.  Isotopic analysis of basaltic fragments from lunar breccia 14321 - Chronology and petrogenesis of pre-Imbrium mare volcanism , 1987 .

[98]  L. Schiøtte,et al.  UPb age pattern for single zircons from the early Archaean Akilia association south of Ameralik fjord, southern West Greenland , 1990 .

[99]  F. Corfu.  Inverse age stratification in the archaean crust of the superior province: Evidence for infra- and subcrustal accretion from high resolution U-Pb zircon and monazite ages , 1987 .

[100]  James W. Head,et al.  Venus volcanism: Classification of volcanic features and structures, associations, and global distribution from Magellan data , 1992 .

[101]  F. Corfu,et al.  Stacking of disparate volcanic and sedimentary units by thrusting in the Archean Favourable Lake greenstone belt, central Canada , 1991 .

[102]  V. Murthy.  Early Differentiation of the Earth and the Problem of Mantle Siderophile Elements: A New Approach , 1991, Science.

[103]  P. Hoffman,et al.  United Plates of America, The Birth of a Craton: Early Proterozoic Assembly and Growth of Laurentia , 1988 .

[104]  G. Schubert,et al.  Flexural ridges, trenches, and outer rises around coronae on Venus , 1992 .

[105]  E. Watson,et al.  Partial melting of amphibolite/eclogite and the origin of Archean trondhjemites and tonalites , 1991 .

[106]  James E. Wright,et al.  New Sr, Nd, and Pb isotopic data from plutons in the northern Great Basin: Implications for crustal structure and granite petrogenesis in the hinterland of the Sevier thrust belt , 1991 .

[107]  D. Eggler,et al.  Chemical and isotopic compositions of Absaroka granitoids, Southwestern Montana , 1989 .

[108]  R. Smith,et al.  Geochemical and Sr and Nd isotopic constraints on the origin of late Proterozoic volcanics and associated tin-bearing granites from the Franklin Mountains, west Texas , 1987 .

[109]  J. Head,et al.  Steep-sided domes on Venus: Characteristics, geologic setting, and eruption conditions from Magellan data , 1992 .

[110]  P. Warren.  Lunar anorthosites and the magma-ocean plagioclase-flotation hypothesis; importance of FeO enrichment in the parent magma , 1990 .

[111]  N. Arndt,et al.  Nd isotopes and tectonics of 1.9-1.7 Ga crustal genesis , 1986 .

[112]  J. McLelland,et al.  Juvenile Middle Proterozoic crust in the Adirondack Highlands, Grenville province, northeastern North America , 1991 .

[113]  J. Dewey,et al.  Growth and differentiation of the continental crust , 1981, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.

[114]  S. Goldstein,et al.  Use and abuse of crust-formation ages , 1987 .

[115]  JOSEPH V. Smith,et al.  Metamorphosed Layered Igneous Complexes in Archean Granulite-Gneiss Belts , 1981 .

[116]  C. Jaupart,et al.  The heat flow through oceanic and continental crust and the heat loss of the Earth , 1980 .

[117]  G. Rossman,et al.  Water in Earth's Mantle: The Role of Nominally Anhydrous Minerals , 1992, Science.

[118]  D. L. Anderson.  Where on Earth is the Crust , 1989 .

[119]  A. Nutman,et al.  3.96 Ga zircons from an Archean quartzite, Beartooth Mountains, Montana , 1992 .

[120]  R. Nesbitt,et al.  Komatiites: An early precambrian phenomenon , 1982 .

[121]  J. Harris,et al.  40Ar/39Ar laser-probe dating of diamond inclusions from the Premier kimberlite , 1989, Nature.

[122]  G. Davies.  Thickness and thermal history of continental crust and root zones , 1979 .

[123]  H. Pollack,et al.  Modern and ancient geotherms beneath southern Africa , 1988 .

[124]  R. McNutt,et al.  Nd model age mapping of the southeast margin of the Archean foreland in the Grenville province of Ontario , 1989 .

[125]  D. DePaolo.  Neodymium Isotope Geochemistry , 1988 .

[126]  I. Campbell,et al.  Age and origin of granitic rocks in the kalgoorlie-norseman region of Western Australia: Implications for the origin of archaean crust , 1989 .

[127]  Jack Wisdom,et al.  Meteorites may follow a chaotic route to Earth , 1985, Nature.

[128]  G. R. Keller,et al.  Geophysical and geochronological constraints on the extent and age of mafic intrusions in the basement of west Texas and eastern New Mexico , 1989 .

[129]  F. Corfu,et al.  U-Pb zircon geochronology in the southwestern Abitibi greenstone belt, Superior Province , 1989 .

[130]  A. M. Goodwin.  Precambrian belts, plumes, and shield development , 1974 .

[131]  D. Lowe.  Comparative sedimentology of the principal volcanic sequences of Archean greenstone belts in South Africa, Western Australia and Canada: Implications for crustal evolution , 1982 .

[132]  G. Wasserburg,et al.  Sm-Nd and Rb-Sr Chronology of Continental Crust Formation , 1978, Science.

[133]  A. E. Ringwood,et al.  Phase transformations and their bearing on the constitution and dynamics of the mantle , 1991 .

[134]  M. Menzies,et al.  Strontium, neodymium and lead isotopic compositions of deep crustal xenoliths from the Snake River Plain: evidence for Archean basement , 1985 .

[135]  J. Head,et al.  Processes of formation and evolution of mountain belts on Venus , 1991 .

[136]  M. Malin,et al.  Surface modification of Venus as inferred from Magellan observations of plains , 1992 .

[137]  B. Windley,et al.  Archean Plate Tectonics: Constraints and Inferences , 1982, The Journal of Geology.

[138]  P. Thurston,et al.  Secular variation in greenstone sequence development emphasizing Superior Province, Canada , 1990 .

[139]  G. Hanson,et al.  Mantle-derived Archaean monozodiorites and trachyandesites , 1984, Nature.

[140]  J. Paces,et al.  Time resolution of geologic events on the Keweenaw Peninsula and implications for development of the Midcontinent Rift system , 1990 .

[141]  E. Nisbet,et al.  Model for Archean plate tectonics , 1983 .

[142]  N. Arndt.  Role of a thin, komatiite-rich oceanic crust in the Archean plate-tectonic process , 1983 .

[143]  J. Kramers,et al.  The evolution and tectonic consequences of a tonalitic magma layer within Archean continents , 1990 .

[144]  C. Agee,et al.  Mass balance and phase density constraints on early differentiation of chondritic mantle , 1988 .

[145]  S. S. Goldich,et al.  Archean rocks of the Granite Falls area, southwestern Minnesota , 1980 .

[146]  H. Pollack.  Cratonization and thermal evolution of the mantle , 1986 .

[147]  I. Campbell,et al.  Zircon xenocrysts from the Kambalda volcanics: age constraints and direct evidence for older continental crust below the Kambalda-Norseman greenstones , 1986 .

[148]  P. Mueller,et al.  Evidence for Archean subduction and crustal recycling, Wyoming province , 1988 .

[149]  C. Agee,et al.  Static compression and olivine flotation in ultrabasic silicate liquid , 1988 .

[150]  J. Harris,et al.  Isotope evidence for the involvement of recycled sediments in diamond formation , 1991, Nature.

[151]  P. Hoffman.  Did the Breakout of Laurentia Turn Gondwanaland Inside-Out? , 1991, Science.

[152]  R. Hart,et al.  The Jamestown Ophiolite Complex, Barberton mountain belt: a section through 3.5 Ga oceanic crust , 1987 .

[153]  T. Jordan,et al.  Mantle layering from ScS reverberations: 3. The upper mantle , 1991 .

[154]  Steven W. Squyres,et al.  Global distribution and characteristics of coronae and related features on Venus: Implications for origin and relation to mantle processes , 1992 .

[155]  P. Mueller,et al.  Pb, Sr, and Nd isotopic compositions of a suite of Late Archean, igneous rocks, eastern Beartooth Mountains: implications for crust-mantle evolution , 1988 .

[156]  R. Carlson,et al.  Os, Sr, Nd, and Pb isotope systematics of southern African peridotite xenoliths: Implications for the chemical evolution of subcontinental mantle , 1989 .

[157]  H. Williams.  Subprovince accretion tectonics in the south-central Superior Province , 1990 .

[158]  D. Davis,et al.  Geochronology of the Lumby Lake greenstone belt: A 3 Ga complex within the Wabigoon subprovince, northwest Ontario , 1988 .

[159]  W. M. Kaula,et al.  Coldspots and hotspots - Global tectonics and mantle dynamics of Venus , 1992 .

[160]  P. Hoffman.  Speculations on Laurentia's first gigayear (2.0 to 1.0 Ga) , 1989 .

[161]  R. Armstrong,et al.  Zircon ion microprobe studies bearing on the age and evolution of the Witwatersrand triad , 1991 .

[162]  P. James.  Deformation of the Isua block, West Greenland: a remnant of the earliest stable continental crust , 1976 .

[163]  W. Fyfe.  The evolution of the earth's crust: Modern plate tectonics to ancient hot spot tectonics? , 1978 .

[164]  P. J. Patchett,et al.  Nd isotopes and the origin of 1.9-1.7 Ga Penokean continental crust of the Lake Superior region , 1989 .

[165]  W. Compston,et al.  The age and Pb loss behaviour of zircons from the Isua supracrustal belt as determined by ion microprobe , 1986 .

[166]  J. Dewey,et al.  Plume-Generated Triple Junctions: Key Indicators in Applying Plate Tectonics to Old Rocks , 1973, The Journal of Geology.

[167]  D. C. Hedlund,et al.  Lead-isotopic compositions of diverse igneous rocks and ore deposits from southwestern New Mexico and their implications for early Proterozoic crustal evolution in the western United States. , 1983 .

[168]  G. Wasserburg,et al.  Early Archean Sm-Nd model ages from a tonalitic gneiss, northern Michigan , 1980 .

[169]  C. Weitz,et al.  Aeolian features on Venus: Preliminary Magellan results , 1992 .

[170]  J. Percival.  Archean Tectonic Setting of Granulite Terranes of the Superior Province, Canada: A View from the Bottom , 1990 .

[171]  T. Ahrens,et al.  The equation of state of a molten komatiite: 1 Shock wave compression to 36 GPa , 1991 .

[172]  C. Herzberg,et al.  Origin of mantle peridotite and komatiite by partial melting , 1985 .

[173]  B. Mason,et al.  Petrogenesis and geochemistry of metabasaltic and metasedimentary enclaves in the Amitsoq gneisses, West Greenland , 1977 .

[174]  K. Turekian,et al.  Re‐Os isotopic constraints on the formation of mantle and crustal reservoirs , 1991 .

[175]  Gavin Young.  Cladistic Methods in Paleozoic Continental Reconstruction , 1986, The Journal of Geology.

[176]  L. Silver,et al.  Precambrian Age Determinations in the Western San Gabriel Mountains, California , 1963, The Journal of Geology.

[177]  H. Williams,et al.  Evolution of an Archean subprovince boundary: a sedimentological and structural study of part of the Wabigoon–Quetico boundary in northern Ontario , 1989 .

[178]  Plains tectonism on Venus: The deformation belts of Lavinia Planitia , 1992 .