Robert Andrew Duncan
#105,338
Most Influential Person Now
Robert Andrew Duncan's AcademicInfluence.com Rankings
Robert Andrew Duncanearth-sciences Degrees
Earth Sciences
#762
World Rank
#1214
Historical Rank
Volcanology
#17
World Rank
#23
Historical Rank

Download Badge
Earth Sciences
Robert Andrew Duncan's Degrees
- Bachelors Geology University of California, Davis
Why Is Robert Andrew Duncan Influential?
(Suggest an Edit or Addition)Robert Andrew Duncan's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Flood Basalts and Hot-Spot Tracks: Plume Heads and Tails (1989) (1177)
- Timing of Hot Spot—Related Volcanism and the Breakup of Madagascar and India (1995) (629)
- The timing and duration of the Karoo igneous event, southern Gondwana (1997) (550)
- Hotspots, mantle plumes, flood basalts, and true polar wander (1991) (523)
- Rapid eruption of the Deccan flood basalts at the Cretaceous/Tertiary boundary (1988) (443)
- Petrology and geochemistry of the Galápagos Islands: Portrait of a pathological mantle plume (1993) (393)
- Evolution of the Walvis Ridge-Rio Grande Rise Hot Spot System: Implications for African and South American Plate motions over plumes (1990) (377)
- Kerguelen Hotspot Magma Output since 130 Ma (2002) (375)
- The Emperor Seamounts: Southward Motion of the Hawaiian Hotspot Plume in Earth's Mantle (2003) (360)
- Plate tectonic evolution of the Caribbean region in the mantle reference frame (1984) (324)
- Hotspots in the Southern Oceans — an absolute frame of reference for motion of the Gondwana continents (1981) (315)
- An oceanic flood basalt province within the Caribbean plate (1998) (275)
- Linear volcanism in French Polynesia (1976) (270)
- Paleocene-Eocene Thermal Maximum and the Opening of the Northeast Atlantic (2007) (268)
- Pacific Plate Motion Recorded by Linear Volcanic Chains (1985) (246)
- Age and Geochemistry of Basement and Alkalic Rocks of Malaita and Santa Isabel, Solomon Islands, Southern Margin of Ontong Java Plateau (1996) (215)
- Timing and duration of volcanism in the North Atlantic Igneous Province: Implications for geodynamics and links to the Iceland hotspot (2007) (212)
- Origin and evolution of a submarine large igneous province: the Kerguelen Plateau and Broken Ridge, southern Indian Ocean (2000) (209)
- Potential links between ocean plateau volcanism and global ocean anoxia at the Cenomanian-Turonian boundary (1997) (208)
- A captured island chain in the coast range of Oregon and Washington (1982) (205)
- Trace element abundances in the Rock Canyon Anticline, Pueblo, Colorado, marine sedimentary section and their relationship to Caribbean plateau construction and oxygen anoxic event 2 (2005) (204)
- Geological tectonic framework of Solomon Islands, SW Pacific: crustal accretion and growth within an intra-oceanic setting (1999) (200)
- Basement Geochemistry and Geochronology of Central Malaita, Solomon Islands, with Implications for the Origin and Evolution of the Ontong Java Plateau (2002) (197)
- Age progressive volcanism in the New England Seamounts and the opening of the central Atlantic Ocean (1984) (192)
- Age progressive volcanism in the Comores Archipelago, western Indian Ocean and implications for Somali plate tectonics (1982) (191)
- 40Ar/39Ar geochronology of the West Greenland Tertiary volcanic province (1998) (191)
- A Mantle Plume Initiation Model for the Wrangellia Flood Basalt and Other Oceanic Plateaus (1991) (185)
- Synthesis of Results From Scientific Drilling in the Indian Ocean (1992) (184)
- Geochemistry and geochronology of the Society Islands: New evidence for deep mantle recycling (2013) (183)
- The petrogenesis of Gorgona komatiites, picrites and basalts: new field, petrographic and geochemical constraints (1996) (181)
- Drowned islands downstream from the Galapagos hotspot imply extended speciation times (1992) (172)
- 40Ar39Ar geochronology of Tertiary mafic intrusions along the East Greenland rifted margin: Relation to flood basalts and the Iceland hotspot track (1998) (168)
- A Time Frame for Construction of the Kerguelen Plateau and Broken Ridge (2002) (164)
- Geochronology of age-progressive volcanism of the Oregon High Lava Plains : implications for the plume interpretation of Yellowstone (2004) (161)
- The equatorial F-region of the ionosphere (1960) (155)
- The genesis of refractory melts in the formation of oceanic crust (1987) (149)
- Structure and deformation of north and central Malaita, Solomon Islands: tectonic implications for the Ontong Java Plateau-Solomon arc collision, and for the fate of oceanic plateaus (1997) (148)
- Evidence for diffuse extension of the Pacific Plate from Pukapuka ridges and cross‐grain gravity lineations (1995) (148)
- Origin of the Louisville ridge and its relationship to the Eltanin Fracture Zone System (1988) (148)
- Nicoya Peninsula, Costa Rica: A single suite of Caribbean oceanic plateau magmas (1997) (146)
- Contrasting old and young volcanism in Rurutu Island, Austral chain (1997) (145)
- F REGION SEASONAL AND MAGNETIC-STORM BEHAVIOUR. (1969) (145)
- Failure of plume theory to explain midplate volcanism in the southern Austral islands (1997) (142)
- Geochemistry and Geochronology of Leg 130 Basement Lavas: Nature and Origin of the Ontong Java Plateau (1993) (137)
- Early–Middle Jurassic dolerite dykes from western Dronning Maud Land (Antarctica): identifying mantle sources in the Karoo Large Igneous Province (2005) (137)
- Role of multistage melting in the formation of oceanic crust (1980) (137)
- Cretaceous volcanic rocks of the south Tethyan suture zone, Pakistan : Implications for the Reunion hotspot and Deccan traps (2002) (135)
- Geologic history of Siletzia, a large igneous province in the Oregon and Washington Coast Range: Correlation to the geomagnetic polarity time scale and implications for a long-lived Yellowstone hotspot (2014) (134)
- Jurassic-Cretaceous boundary age and mid-ocean-ridge–type mantle source for Shatsky Rise (2005) (134)
- Petrogenesis of the Bunbury Basalt, Western Australia: interaction between the Kerguelen plume and Gondwana lithosphere? (1996) (132)
- Migration of volcanism with time in the Marquesas Islands, French Polynesia (1974) (132)
- Late Pleistocene geomagnetic excursion in Icelandic lavas : Confirmation of the Laschamp excursion (1990) (132)
- Records of geomagnetic reversals from volcanic islands of French Polynesia : 2. Paleomagnetic study of a flow sequence (1.2-0.6 Ma) from the island of Tahiti and discussion of reversal models (1990) (128)
- Radiometric ages for basement rocks from the Emperor Seamounts, ODP Leg 197 (2004) (126)
- High‐resolution 40Ar/39Ar dating of the oldest oceanic basement basalts in the western Pacific basin (2003) (121)
- Geology and Geochronology of the Line Islands (1984) (120)
- Geochronology of basalts from the ninetyeast ridge and continental dispersion in the eastern Indian Ocean (1978) (120)
- Correlation of ignimbrites in the central Anatolian volcanic province using zircon and plagioclase ages and zircon compositions (2012) (111)
- Age progressive volcanism in the Tasmantid Seamounts (1988) (110)
- Implications of a nonlinear 40Ar/39Ar age progression along the Louisville seamount trail for models of fixed and moving hot spots (2004) (109)
- Evidence for a submerged and displaced continental borderland, north Banda Sea, Indonesia (1985) (104)
- Tectonomagmatic events during stretching and basin formation in the Labrador Sea and the Davis Strait: evidence from age and composition of Mesozoic to Palaeogene dyke swarms in West Greenland (2009) (103)
- Tillamook Volcanic Series: Further evidence for tectonic rotation of the Oregon Coast Range (1981) (102)
- Pervasive mantle plume head heterogeneity: Evidence from the late Cretaceous Caribbean-Colombian oceanic plateau (2002) (100)
- The Geochemistry of Lavas from the Gomores Archipelago, Western Indian Ocean: Petrogenesis and Mantle Source Region Characteristics (1996) (100)
- Pitcairn Island—another Pacific hot spot? (1974) (99)
- An unusually strong Einstein ring in the radio source PKS1830–211 (1991) (98)
- Basalts erupted along the Tongan fore arc during subduction initiation: Evidence from geochronology of dredged rocks from the Tonga fore arc and trench (2012) (98)
- 4. 40Ar/39Ar GEOCHRONOLOGY OF BASEMENT ROCKS FROM THE MASCARENE PLATEAU, THE CHAGOS BANK, AND THE MALDIVES RIDGE1 (1990) (93)
- Environmental consequences of Ontong Java Plateau and Kerguelen Plateau volcanism (2015) (93)
- A Complex History for the Caribbean Plateau: Petrology, Geochemistry, and Geochronology of the Beata Ridge, South Hispaniola (2000) (91)
- The Ontong Java Plateau (2013) (90)
- Plume versus lithospheric sources for melts at Ua Pou, Marquesas Islands (1986) (88)
- The Cobb‐Eickelberg Seamount Chain: Hotspot volcanism with mid‐ocean ridge basalt affinity (1990) (87)
- Mantle Plumes, Movement of the European Plate, and Polar Wandering (1972) (86)
- C-isotope stratigraphy and paleoenvironmental changes across OAE2 (mid-Cretaceous) from shallow-water platform carbonates of southern Mexico (2009) (86)
- Wave ducting of solar metre-wave radio emission as an explanation of fundamental/harmonic source coincidence and other anomalies (1979) (85)
- Linear volcanic chains — recording plate motions? (1980) (84)
- Geology and petrogenesis of lavas from San Cristobal Island, Galapagos Archipelago (1986) (84)
- Geochemistry and geochronology of ancient southeast Indian and southwest Pacific seafloor (1995) (83)
- Geochemical characteristics, 40Ar–39Ar ages and original tectonic setting of the Band-e-Zeyarat/Dar Anar ophiolite, Makran accretionary prism, S.E. Iran (2004) (81)
- Eocene-Oligocene extinction and paleoclimatic change near Eugene, Oregon (2004) (80)
- Eruption chronology of the Columbia River Basalt Group (2013) (79)
- Geochronology and Petrogenesis of the Cretaceous Antampombato–Ambatovy Complex and Associated Dyke Swarm, Madagascar (2005) (78)
- Overlap of Karoo and Ferrar Magma Types in KwaZulu-Natal, South Africa (2006) (78)
- Reunion hotspot activitity through tertiary time: Initial results from the ocean drilling program, leg 115 (1989) (78)
- Radio evidence of recent mass ejection from η Carinae (2003) (77)
- 26. AGE DISTRIBUTION OF VOLCANISM ALONG ASEISMIC RIDGES IN THE EASTERN INDIAN OCEAN (1991) (77)
- Imbrium provenance for the Apollo 16 Descartes terrain: Argon ages and geochemistry of lunar breccias 67016 and 67455 (2010) (76)
- Tahiti: Geochemical evolution of a French Polynesian Volcano (1994) (74)
- Large igneous provinces and scientific ocean drilling: status quo and a look ahead (2006) (73)
- Paleointensity of the Earth''s magnetic-field and K-Ar dating of the Louchadiere volcanic flow (cent (1989) (73)
- Geochemistry and Age of the Ontong Java Plateau (2013) (73)
- Evolution of Calc-Alkaline Volcanism and Associated Hydrothermal Gold Deposits at Yanacocha, Peru** (2010) (72)
- Temporal and Geochemical Variability of Volcanic Products of the Marquesas Hotspot (1993) (71)
- THE VOLCANIC RECORD OF THE REUNION HOTSPOT (2006) (70)
- K/Ar and Rb/Sr ages of celadonites from the Troodos ophiolite, Cyprus (1986) (70)
- The Prinsen af Wales Bjerge Formation lavas, East Greenland: the transition from tholeiitic to alkalic magmatism during Palaeogene continental break-up (2003) (69)
- K–Ar, 40Ar–39Ar ages and magnetostratigraphy of Brunhes and Matuyama lava sequences from La Palma Island (2001) (68)
- New 40Ar/39Ar age progression for the Louisville hot spot trail and implications for inter–hot spot motion (2011) (68)
- Identifying impact events within the lunar cataclysm from 40Ar–39Ar ages and compositions of Apollo 16 impact melt rocks (2006) (67)
- Radiometric Dating of Magmatic Stages in Fiji (1985) (66)
- Young basalts of the central Washington Cascades, flux melting of the mantle, and trace element signatures of primary arc magmas (2000) (66)
- Geochronology of Galápagos seamounts (1996) (66)
- Universal‐time control of the Arctic and Antarctic F region (1962) (66)
- ⁴⁰Ar-³⁹Ar ages of lavas from the Southeast Greenland margin, ODP leg 152, and the Rockall Plateau, DSDP leg 81 (1998) (65)
- Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province. Sani Pass.xls (2013) (62)
- Radiometric dating of young MORB using the 40Ar‐39Ar incremental heating method (1994) (61)
- Age of the Batoka basalts, northern Zimbabwe, and the duration of Karoo Large Igneous Province magmatism (2001) (61)
- Reunion hotspot magma chemistry over the past 65 m.y.: Results from Leg 115 of the Ocean Drilling Program (1989) (59)
- Quaternary bimodal volcanism in the Niğde Volcanic Complex (Cappadocia, central Anatolia, Turkey): age, petrogenesis and geodynamic implications (2014) (56)
- Post-collisional adakitic volcanism in the eastern part of the Sakarya Zone, Turkey: evidence for slab and crustal melting (2013) (55)
- 40Ar–39Ar ages of intrusions in East Greenland: Rift-to-drift transition over the Iceland hotspot (2008) (53)
- Elemental and Nd Sr Pb isotope geochemistry of flows and dikes from the Tapi rift, Deccan flood basalt province, India (1999) (53)
- Age of Tertiary volcanic rocks on the West Greenland continental margin: volcanic evolution and event correlation to other parts of the North Atlantic Igneous Province (2015) (53)
- Does the Mantle Roll? (1973) (52)
- Geochemistry and 40Ar/39Ar geochronology of basalts from ODP Leg 145 (North Pacific Transect) (1995) (51)
- Temporal variations in plate convergence and eruption rates in the Western Cascades, Oregon (1987) (50)
- Glacial-interglacial sediment transport to the Meiji Drift, northwest Pacific Ocean: Evidence for timing of Beringian outwashing (2009) (50)
- Late Pliocene basaltic volcanism on the Western Barents Shelf margin: implications from petrology and 40Ar-39Ar dating of volcaniclastic debris from a shallow drill core (1993) (50)
- Post-K/PB younger 40 Ar– 39 Ar ages of the Mandla lavas: Implications for the duration of the Deccan volcanism (2015) (49)
- Glacial-interglacial history of the Skaftafell region, southeast Iceland, 0 5 Ma (2001) (49)
- Eocene to Miocene igneous activity in NE Greenland: northward younging of magmatism along the East Greenland margin (2014) (49)
- Spatial and temporal variability in crystallization of celadonites within the Troodos ophiolite, Cyprus: Implications for low‐temperature alteration of the oceanic crust (1994) (48)
- Some studies of geomagnetic micropulsations (1961) (47)
- Ar GEOCHRONOLOGY OF BASEMENT ROCKS FROM THE MASCARENE PLATEAU , THE CHAGOS BANK , AND THE MALDIVES RIDGE (2006) (46)
- Prolonged plume volcanism in the Caribbean Large Igneous Province: New insights from Curaçao and Haiti (2013) (46)
- The age and distribution of the igneous rocks of Macquarie Island (1988) (46)
- Bimodal volcanism of the High Lava Plains and Northwestern Basin and Range of Oregon: Distribution and tectonic implications of age‐progressive rhyolites (2013) (46)
- Functionally deficient differentiation of HL-60 promyelocytic leukemia cells induced by phorbol myristate acetate. (1981) (46)
- The Steens Basalt: Earliest lavas of the Columbia River Basalt Group (2013) (45)
- Evolution of shield-building and rejuvenescent volcanism of Mauritius (2011) (44)
- 5. ISOTOPE GEOCHEMISTRY OF LEG 115 BASALTS AND INFERENCES ON THE HISTORY OF THE REUNION MANTLE PLUME1 (1990) (43)
- Records of geomagnetic reversals from volcanic islands of French Polynesia: 1. Paleomagnetic study of a polarity transition in a lava sequence from the Island of Huahine (1990) (42)
- Chronology and Geochemistry of Lavas from the Nazca Ridge and Easter Seamount Chain: an ∼30 Myr Hotspot Record (2012) (41)
- 40Ar–39Ar geochronology of silicic and basic volcanic rocks on the margins of the North Atlantic (1998) (40)
- Long-lived postbreakup magmatism along the East Greenland margin: Evidence for shallow-mantle metasomatism by the Iceland plume (2004) (40)
- North Pacific plate convergence: A quantitative record of the past 140 m.y. (1986) (40)
- Time-scales of assembly and thermal history of a composite felsic pluton: constraints from the Emerald Lake area, northern Canadian Cordillera, Yukon (2002) (40)
- Cretaceous alkaline intra-plate magmatism in the Ecuadorian Oriente Basin: Geochemical, geochronological and tectonic evidence (2005) (40)
- Sr-isotopic evidence for an old mantle source region for French Polynesian volcanism (1976) (39)
- The form, distribution and anisotropy of magnetic susceptibility of Jurassic dykes in H.U. Sverdrupfjella, Dronning Maud Land, Antarctica. Implications for dyke swarm emplacement (2008) (39)
- Volcanic stratigraphy of the southern Prinsen af Wales Bjerge region, East Greenland (2002) (38)
- Radiometric Ages from Volcanic Rocks Along the New Hebrides-Samoa Lineament (1985) (38)
- Timing and composition of volcanic activity at Harrat Lunayyir, western Saudi Arabia (2012) (38)
- Polyphosphoinositide metabolism in canine tracheal smooth muscle (CTSM) in response to a cholinergic stimulus. (1987) (38)
- Distribution of recent volcanism and the morphology of seamounts and ridges in the GLIMPSE study area: Implications for the lithospheric cracking hypothesis for the origin of intraplate, non–hot spot volcanic chains (2006) (37)
- Paleomagnetism and tectonic significance of Eocene basalts from the Black Hills, Washington Coast Range (1982) (36)
- THE HISTORY OF VEIN FORMATION DETERMINED BY 40Ar/39Ar DATING OF ADULARIA IN THE HOSEN-1 VEIN AT THE HISHIKARI EPITHERMAL GOLD DEPOSIT, JAPAN (2006) (33)
- Intense radio outburst from the supermassive star Eta Carinae (1995) (32)
- Plate tectonic evolution of the Cascades arc-subduction complex (1989) (32)
- Biostratigraphic zonation and 40Ar–39Ar ages for the Neotethyan Khoy ophiolite of NW Iran (2003) (32)
- Age, palaeomagnetism and chemistry of melilite basalts in the Southern Cape, South Africa (1978) (32)
- ⁴⁰Ar-³⁹Ar chronology for the volcanic history of the Southeast Greenland rifted margin (1999) (30)
- Neogene Diatom Biostratigraphy, Tephra Stratigraphy, and Chronology of ODP Hole 1138A, Kerguelen Plateau (2003) (30)
- Limited glaciation and very early deglaciation in central Iceland: Implications for climate change (2007) (30)
- Evolution of the radio outburst from the supermassive star η Carinae from 1992 to 1996 (1997) (29)
- Seismic and seafloor evidence for free gas, gas hydrates, and fluid seeps on the transform margin offshore Cape Mendocino (2003) (29)
- Nonlinear 40Ar/39Ar age systematics along the Gilbert Ridge and Tokelau Seamount Trail and the timing of the Hawaii‐Emperor Bend (2007) (28)
- Tectonostratigraphy of the Khoy Complex, northwestern Iran (2005) (28)
- Asthenosphere-lithosphere interactions in Western Saudi Arabia: Inferences from 3 He/ 4 He in xenoliths and lava flows from Harrat Hutaymah (2016) (28)
- Effective elastic thickness of the lithosphere along the Easter Seamount Chain (1997) (28)
- Cretaceous‐to‐recent record of elevated 3He/4He along the Hawaiian‐Emperor volcanic chain (2004) (28)
- Seamount morphology in the Bowie and Cobb hot spot trails, Gulf of Alaska (2007) (27)
- Prolonged Magmatic and Tectonic Development of the Caribbean Igneous Province Revealed by a Diving Submersible Survey (2001) (27)
- Insights into mantle composition and mantle melting beneath mid‐ocean ridges from postspreading volcanism on the fossil Galapagos Rise (2011) (26)
- Timing of the Mineralization and Volcanism at Cibaliung Gold Deposit, Western Java, Indonesia (2004) (26)
- Palaeosecular Variation at the Society Islands, French Polynesia (1975) (25)
- Geology of Santa Fe island: The oldest galapagos volcano (1985) (25)
- Geochronological Constraints Using 40Ar/39Ar Dating on the Mineralization of the Hishikari Epithermal Gold Deposit, Japan (2005) (24)
- Geochronology of Basaltic Rocks Recovered by DSDP Leg 41, Eastern Atlantic Ocean (1978) (24)
- Simultaneous Occurrence of Sub-Visual Auroræ and Radio Noise Bursts on 4.6 kc./s. (1959) (23)
- Volcanic Episodes At 'Eua, Tonga Islands (1985) (23)
- Radio images of four luminous blue variable stars (2002) (23)
- Stratigraphy and age of the Eocene Igtertivâ Formation basalts, alkaline pebbles and sediments of the Kap Dalton Group in the graben at Kap Dalton, East Greenland (2013) (23)
- Investigating Large Igneous Province Formation and Associated Paleoenvironmental Events: A White Paper for Scientific Drilling (2008) (22)
- Ebor Volcano and Crescent Complex, northeastern New South Wales: Age and geological development (1995) (22)
- New evidence for the production of EM-type ocean island basalts and large volumes of volcaniclastites during the early history of the Manihiki Plateau (1995) (22)
- Five million years of compositionally diverse, episodic volcanism: Construction of Davidson Seamount atop an abandoned spreading center (2009) (21)
- Optimal Hydrothermal Coordination for Multiple Reservoir River Systems (1985) (21)
- Errata: 40Ar/39Ar ages of granitoids from the Truong Son fold belt and Kontum massif in Laos (2011) (20)
- Proceedings of the Ocean Drilling Program, 115 Initial Reports (1988) (20)
- Mass wasting, methane venting, and biological communities on the Mendocino transform fault (2002) (20)
- DECCAN TRAP DIORITIC GABBROS FROM THE WESTERN SATPURA-TAPI REGION (1997) (20)
- THE RADIO SOURCE AROUND ETA CARINAE (1994) (20)
- GEOCHRONOLOGY AND PETROLOGY OF THE IGNEOUS BASEMENT AT THE LOWER NICARAGUAN RISE , SITE 10011 (2000) (20)
- 15. GEOCHRONOLOGY AND PETROLOGY OF THE IGNEOUS BASEMENT AT THE LOWER NICARAGUAN RISE, SITE 1001 1 (2000) (20)
- The Life Cycle of Indian Ocean Hotspots (2013) (20)
- The Intra-oceanic Barren Island and Narcondam Arc Volcanoes, Andaman Sea: Implications for Subduction Inputs and Crustal Overprint of a Depleted Mantle Source (2011) (20)
- ISOTOPE GEOCHEMISTRY OF LEG 115 BASALTS AND INFERENCES ON THE HISTORY OF THE REUNION MANTLE PLUME (2006) (20)
- 32. RADIOMETRIC AGES OF BASEMENT LAVAS RECOVERED AT LOEN, WODEJEBATO, MIT, AND TAKUYO-DAISAN GUYOTS, NORTHWESTERN PACIFIC OCEAN1 (1995) (19)
- Petrology of Peter I Øy (Peter I Island), West Antarctica (1990) (19)
- Cretaceous Guyots in the Northwest Pacific: an Overview of their Geology and Geophysics (2013) (19)
- Spatial and temporal distribution of a C‐like asthenospheric component in the Rano Rahi Seamount Field, East Pacific Rise, 15°–19°S (2006) (19)
- Langmuir-wave conversion as the explanation of moving type IV solar meter-wave radio outbursts (1981) (19)
- Timing and composition of continental volcanism at Harrat Hutaymah, western Saudi Arabia (2016) (18)
- Characteristics and Mineralization Age of the Fukusen No. 1 Vein, Hishikari Epithermal Gold Deposits, Southern Kyushu, Japan (2010) (18)
- Precise dating of the Holmatindur cooling event in eastern Iceland: Evidence for mid‐Miocene bipolar glaciation (1998) (17)
- Tracking fluvial response to climate change in the Pacific Northwest: a combined provenance approach using Ar and Nd isotopic systems on fine-grained sediments (2008) (17)
- Leg 197 synthesis: Southward motion and geochemical variability of the Hawaiian hotspot (2006) (17)
- Age and Provenance of Clastic Horizons from Hole 516F (1983) (17)
- Leg 197 Summary (2002) (17)
- Polarization of the red oxygen auroral line (1959) (17)
- Proceedings of the Ocean Drilling Program, 197 Initial Reports (2002) (16)
- Stratigraphy, palaeomagnetism and age of volcanics in the upper regions of ÞJórsárdalur valley, central southern Iceland (1998) (16)
- Kerguelen Hotspot Magma Output since 130 (2002) (16)
- 5′-NUCLEOTIDASE ASSAY (1981) (16)
- Competitive dominance of wild and domestic Norway rats (Rattus norvegicus) (1976) (16)
- Emergence and petrology of the Mendocino Ridge (1993) (15)
- The geology and age of Peter I Øy, Antarctica (1991) (15)
- 12. RADIOMETRIC AGE AND PALEOMAGNETIC RESULTS FROM SEYCHELLES DIKES1 (1990) (14)
- Prostaglandin F2α Stimulates Inositol 1,4,5-Trisphosphate and Inositol 1,3,4,5-Tetrakisphosphate Formation in Bovine Luteal Cells* (1991) (13)
- Synthesis 6 cm Images of 22 Strong Southern Radio Sources (1992) (13)
- Proceedings of the Ocean Drilling Program, 115 Scientific Results (1990) (13)
- The Galapagos volcano Alcedo: A unique ocean caldera (1985) (13)
- A Survey of 526 Southern Flat-spectrum Radio Sources with the Parkes—Tidbinbilla Interferometer (1993) (13)
- Jupiter's rotation (1971) (13)
- NEUTRAL WINDS AND UNIVERSAL-TIME CONTROL OF THE POLAR F REGION. (1969) (12)
- The influence of mantle plumes in generation of Indian Oceanic crust (2013) (12)
- 32. SEQUENCE AND LONGEVITY OF BASALT ALTERATION AT DEEP SEA DRILLING PROJECT SITE 597 (2006) (12)
- Frequency and volumes of ignimbrite eruptions following the Late Neogene initiation of the Central Oregon High Cascades (2017) (12)
- 17. RADIOMETRIC AGES OF BASALTIC LAVAS RECOVERED AT SITES 865,866, AND 8691 (1995) (12)
- Implications of a non-linear 40 Ar / 39 Ar age progression along the Louisville seamount trail for models of fixed and moving hotspots (2003) (12)
- Observations of High Brightness Temperatures in Moving Type IV Solar Radio Bursts (1978) (11)
- Optimal Hydrothermal Coordination for Multiple Reservoir River Systems (1985) (11)
- Radiometric ages of basaltic lavas recovered at Sites 865, 866, and 869 : Northwest Pacific atolls and guyots (1995) (11)
- An Introduction to the World's Oceans, 6th Edition (2000) (10)
- Modulation of Jupiter decametric emission by the satellite Io (1965) (10)
- Physical and chemical zonation in the Emerald Lake pluton, Yukon Territory (1999) (10)
- Mission Moho: Formation and evolution of oceanic lithosphere (2006) (10)
- Electrodynamic lifting and the equatorial F region of the ionosphere (1964) (10)
- Geological development of Heard Island, Central Kerguelen Plateau (2016) (10)
- Echocardiographic measurements alone do not provide accurate non-invasive selection of annuloplasty band size for robotic mitral valve repair. (2006) (10)
- 16 m.y. of hotspot and nonhotspot volcanism on the Patton-Murray seamount platform, Gulf of Alaska (1997) (9)
- Proceedings of the Ocean Drilling Program, 163 Initial Reports (1996) (9)
- Factors controlling Jovian decametric emission (1966) (9)
- Ar AGES OF LAVAS FROM THE SOUTHEAST GREENLAND MARGIN , ODP LEG 152 , AND THE ROCKALL PLATEAU , DSDP LEG 811 (1998) (9)
- Jupiter's rotation period (1967) (9)
- Paleomagnetism of the Japanese and Marcus‐Wake Seamounts, Western Pacific Ocean (2013) (9)
- Insights into the late Cenozoic configuration of the Laurentide Ice Sheet from 40Ar/39Ar dating of glacially transported minerals in midcontinent tills (2007) (8)
- Heliograph Observations of both Fast Drift (Type III) and Continuum (Type IV) Solar Emission from the one Source high above the Solar Limb (1978) (8)
- Comments on the modulation of Jovian decametric emission by Jupiter's satellites (1966) (8)
- Hydrothermal Links Between Ocean Plateau Formation and Global Anoxia (2001) (8)
- Introduction : Leg 163 background and objectives (1996) (8)
- The Emission Mechanism of Solar Moving Type IV Metre-Wave Radio Sources (1980) (7)
- Widespread Neogene volcanism on Central Kerguelen Plateau, Southern Indian Ocean (2016) (7)
- VOLCANIC FLOW (CENTRAL FRANCE): NEW EVIDENCE FOR THE LASCHAMP EXCURSION (1989) (7)
- Computations of electron density distributions in the ionosphere making full allowance for the geomagnetic field (1958) (7)
- Erosion by rivers and transport pathways in the ocean: A provenance tool using 40Ar‐39Ar incremental heating on fine‐grained sediment (2006) (7)
- Proceedings of the Ocean Drilling Program, 163 Scientific Results (1999) (7)
- A theory of Jovian dekametric emission (1970) (7)
- Geologic map of the Salem 1 degree by 2 degrees Quadrangle, western Oregon (1989) (7)
- Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous provinceollection (2020) (6)
- OCEAN DRILLING PROGRAM LEG 197 SCIENTIFIC PROSPECTUS MOTION OF THE HAWAIIAN HOTSPOT: A PALEOMAGNETIC TEST (2001) (6)
- Dynamic behaviour of the K-corona above a type I radio source (1983) (6)
- Relationships between chemical composition, physical properties, and geology of the mineralized Emerald Lake Pluton, Yukon Territory (1998) (6)
- LOWRY AND BRADFORD ASSAYS FOR PROTEIN (1981) (6)
- Early volcanic history of the Rabaul area (2016) (6)
- Geochemical and age constraints on the formation of the Gorda Escarpment and Mendocino Ridge of the Mendocino transform fault in the NE Pacific (2007) (6)
- Relative Positions of Type I and Type III Solar Metre-Wave Bursts (1981) (6)
- Uplift, rupture, and rollback of the Farallon slab reflected in volcanic perturbations along the Yellowstone adakite hot spot track (2017) (6)
- Coronal mass ejections and coronal structures. (1989) (6)
- RECOVERY FROM THE NORTHEASTERN GULF OF MEXICO OF A BAND-RUMPED STORM-PETREL BANDED IN THE AZORES (2001) (6)
- Volcanic evolution of Moloka‘i, Hawai‘i: Implications for the shield to postshield transition in Hawaiian volcanoes (2017) (6)
- Motion of Hawaiian Hotspot During Formation of the Emperor Seamounts: Initial Results of ODP Leg 197 (2001) (6)
- Stratigraphy, 40Ar–39Ar dating and erosional history of Svínafell, SE-Iceland (2013) (5)
- VLA observations of the 4.8-GHz H2CO transition in L1551 (1987) (5)
- Recent Very Bright Type IV Solar Metre-Wave Radio Emissions (1980) (5)
- Identifying Impact Events Within the Lunar Cataclysm from 40Ar-39Ar Ages of Apollo 16 Impact Melt Rocks (2004) (5)
- Timing of Cappadocian volcanic events and its significance on the development of Central Anatolian Orogenic Plateau (2010) (5)
- Comment and Reply on ‘Role of multistage melting in the formation of oceanic crust’: REPLY (1980) (5)
- Revised Geochronology and Magnetostratigraphy of Northwest Iceland (2013) (5)
- Optical counterpart of the radio event accompanying the 3B flare of 13 May 1981 (1983) (4)
- Sites 712 and 713 (1988) (4)
- The cause of magnetic storms and bays (1960) (4)
- Incremental Heating Method (1994) (4)
- Source Structure in Metre-Wave Type V Solar Bursts (1974) (4)
- Volcanic stratigraphy and age model of the Kimama deep borehole (Project Hotspot): Evidence for 5.8 million years of continuous basalt volcanism, central Snake River Plain, Idaho (2019) (4)
- Mapping potential airplane hazards and risks using airline traffic data (2015) (4)
- IODP New Ventures in Exploring Scientific Targets (INVEST): Defining the New Goals of an International Drilling Program (2010) (3)
- Rotational Pole Determination from Biological Diversity Gradients (1972) (3)
- Hornblende andesites/dacites in an oceanic arc setting at Narcondam volcano, Andaman Sea, S.E. Asia (2005) (3)
- Geochronology of Oregon High Lava Plains Volcanism : Mirror Image of the Yellowstone Hotspot ? (2003) (3)
- Proceedings of the Ocean Drilling Program, 197 Scientific Results (2006) (3)
- Paleomagnetic and 40Ar/39Ar studies on tholeiite basalt samples from "HOTSPOT" corehole taken at Kimama, Idaho, central Snake River Plain (2012) (3)
- Evidence for differential Hawaiian and Louisville Plume Motions Based on 40Ar/39Ar Geochronology (2008) (3)
- /sup 40/Ar//sup 39/Ar ages of Columbia River basalt from deep boreholes in south-central Washington (1982) (3)
- The Kerguelen Plateau: new paleontologic and paleomagnetic age constraints on growth history from ODP Leg 183 drilling (2002) (3)
- Solar X-ray Emission and Metre-Wave Radio Bursts (1977) (3)
- Jupiter’s Rotation Period from Dekametric Observations 1951-1975 (1975) (3)
- Detection of OH Maser Emission from Cornet Giacobini-Zinner (1985) (3)
- Geology, mineralogy, geochemistry and physical properties of the mid-Cretaceous Emerald Lake pluton, southeastern Yukon (1998) (2)
- Rapid fluctuations in the position, size, and brightness of intense solar metre-wave radio sources (1985) (2)
- Geochemical, isotopic (Sr-Nd-Pb) and geochronological (Ar-Ar and U-Pb) constraints on Quaternary bimodal volcanism of the Nigde Volcanic Complex (Central Anatolia, Turkey) (2012) (2)
- The Positions of Associated Type II and Type III Solar Radio Bursts (1974) (2)
- 1. GEOCHEMISTRY AND GEOCHRONOLOGY OF LEG 130 BASEMENT LAVAS: NATURE AND ORIGIN OF THE ONTONG JAVA PLATEAU (2006) (2)
- Development and application of a three-dimensional surface model for the Emerald Lake Pluton, east-central Yukon Territory (1998) (2)
- Mascarene Islands, Geology (2019) (2)
- CRETACEOUS CLIMATE-OCEAN DYNAMICS : FUTURE DIRECTIONS FOR IODP A WORKSHOP SPONSORED (2004) (2)
- Southeast Greenland Margin (1995) (2)
- Assembly of the Descartes Terrane: Argon Ages of Lunar Breccias 67016 and 67455 (2005) (2)
- Drift of Middle Latitude F-Region Ionization to the Polar Cap (1964) (2)
- Sites 705 and 706 (1988) (2)
- 40 Ar/ 39 Ar incremental heating experiments on celadonite from the Skessa Tuff, eastern Iceland: Thermochronology of low-temperature alteration of a flood basalt pile during burial metamorphism (2014) (2)
- Southeast greenland margin : Covering leg 163 of the cruises of the drilling vessel JOIDES Resolution, Reykjavik, Iceland, to Halifax, Nova Scotia, Sites 988-990, 3 September-7 October 1995 (1996) (1)
- The Radio Cycle of Eta Carinae (2005) (1)
- basalts of the central Washington Cascades , ̄ ux melting of the mantle , and trace element signatures of primary arc magmas (1)
- Observations of 18 cm OH Emission and Absorption from Halley’s Comet (1986) (1)
- Developing Diversity Initiatives: Definitions and Process. (1993) (1)
- Comment on paper by D. A. Christoffel and J. G. Linford, ‘Diurnal properties of the horizontal geomagnetic micropulsation field in New Zealand’ (1966) (1)
- Observations of Continuum and - Emission from Eta Carinae at a Wavelength of 3 CM (1995) (1)
- FLOOD BASALTS, AND (1991) (1)
- Age and origin of Apollo 16 feldspathic fragmental breccias (2008) (1)
- Large igneous province workshop (2007) (1)
- Nazca absolute plate motion and Pacific basin inter-hotspot motion (2003) (1)
- Continuum and Spectral Observations of η Carinae at Wavelengths of 3 & 6 Centimeters (1999) (1)
- Ventriloquism in a Wilson's Plover (1973) (1)
- 31st Pacific Northwest Regional Meeting (1985) (1)
- Prostaglandin F2 alpha stimulates inositol 1,4,5-trisphosphate and inositol 1,3,4,5-tetrakisphosphate formation in bovine luteal cells. (1991) (1)
- Magnetostratigraphy, K–Ar dating and erosion history of the Hafrafell volcanics, SE-Iceland (2014) (1)
- INVEST Report; IODP New Ventrues in Exploring Scientific Targets (INVEST) - Defining The New Goals of an International Drilling Program ; Scientific Planning Conference at Bremen, 2009, 22-25 September (2009) (1)
- Dual Activation of Adenylate Cyclase and Phospholipase C by Prostaglandins of the E and I Series in Bovine Luteal Cells (1989) (1)
- Mascarene Plateau: Carbonate Dissolution Profile (1987) (1)
- Distribution of Recent Volcanism and Morphology of Volcanic Features in the GLIMPSE Study Area west of the East Pacific Rise (2003) (1)
- Project Hotspot: Temporal Compositional Variation in Basalts of the Kimama Core and Implications for Magma Source Evolution, Snake River Scientific Drilling Project, Idaho (2012) (1)
- transported minerals in midcontinent tills (2007) (1)
- Geochronology and Geochemistry of Volcanism at Harrat Ithnayn, Western Saudi Arabia. (2019) (1)
- Petrogenesis of Lava from Christmas Island, Northeast Indian Ocean: Implications for the Nature of Recycled Components in Non-Plume Intraplate Settings (2022) (1)
- (Table 3) Argon and neodymium analyses of ODP Site 145-884 (2009) (0)
- Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province. Bushman's Pass (2020) (0)
- Downhole temperature in ODP Hole 115-709A (2005) (0)
- A History of Protracted Volcanism on the Patton-Murray Seamount Platform, Gulf of Alaska (2001) (0)
- Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province. Roma Section.xls (2020) (0)
- (Table 1) Chemical composition of basalts from ODP Site 115-715 (1989) (0)
- Chemical composition of basalts from ODP Leg 115 (1989) (0)
- Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province. Ongeluksnek Pass.xls (2020) (0)
- Carbonates and bulk sediment geochemistry of ODP Hole 115-715A (2005) (0)
- (Table 3) Major and trace element concentrations from on-land Caribbean plateau sites (1998) (0)
- Visual core description (VCD) from ODP Hole 167-1011A (2005) (0)
- TIMING AND COMPOSITION OF VOLCANISM AT HARRAT ITHNAYN, WESTERN SAUDI ARABIA (2019) (0)
- Workshop on Antarctic geology 17–18 May 1979 (1979) (0)
- Snow Peak, Oregon: Latest Miocene low-K tholeiite volcanism in the Cascadia forearc (2015) (0)
- GEOCHRONOLOGY OF BASALTS FROM ODP LEG 145 (NORTH PACIFIC TRANSECT)1 (1995) (0)
- Paleontology age profile (datum list) of ODP Hole 115-714A (2005) (0)
- Geochemistry of oceanic flood basalts from the Caribbean plate (1998) (0)
- (Table 1) Chemical composition of basalts from ODP Site 115-707 (1989) (0)
- ENIGMATIC ALKALINE VOLCANISM IN WESTERN SAUDI ARABIA: SUB-LITHOSPHERIC CHANNELING FROM THE AFAR MANTLE PLUME? (2017) (0)
- FARALLON SLAB UPLIFT AND BACK-ARC VOLCANISM ALONG THE YELLOWSTONE ADAKITE HOT SPOT TRACK (2017) (0)
- Australian Radio Observations of Supernova 1987A - - a Progress Report (1987) (0)
- Hydrothermal Links Between the Caribbean Plateau and OAE2 (2003) (0)
- Davidson Seamount: A Volcano Slowly Built on an Abandoned Spreading Center (2007) (0)
- The Radio Outburst of Eta Carinae (1997) (0)
- The relation between brightness fluctuations and polarization of solar metre-wave emission (1984) (0)
- Time-Scales Associated With Tectono-Magmatic Reconfiguration During A Paleo-Rift Jump In Northwest Iceland (2010) (0)
- Site Survey Results from the Mascarene Plateau (1990) (0)
- Proceedings, scientific results, Ocean Drilling Program, Leg 115, Mascarene Plateau (1990) (0)
- (Table T1) Neogene stratigraphy of diatoms, ebridians and endoskeletal dinoflagellates in ODP Hole 183-1138A (2003) (0)
- The strength of the nation is in its homes. (1946) (0)
- A study of the fiscal processes of the League and United Nations (1964) (0)
- MOTION AND GEOCHEMICAL VARIABILITY OF THE HAWAIIAN HOTSPOT 1 (2006) (0)
- Reconstruction of Pacific-Nazca Plates, Nazca Ridge, and Easter Seamount Chain (2003) (0)
- VOLCANIC STRATIGRAPHY AND AGE MODEL OF THE KIMAMA DEEP CORE HOLE (PROJECT HOTSPOT), CENTRAL SNAKE RIVER PLAIN, IDAHO (2017) (0)
- Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province. Mafika Lisiu Pass.xls (2020) (0)
- The 4 øAr-39 Ar Age Determinations for Lavas and Tuffs From the Reydarfj 6 rdur Area , Eastern Iceland Sample Material Total Fusion Plateau Age , 39 Ar Isochron Age , N 4 øAr / 36 Ar J (2007) (0)
- (Table 1) Trace element and isotopic data for ODP Hole 145-887D basalts (1997) (0)
- The Ar-Nd Isotopic Fingerprinting Technique: Provenance Applications to Fine-Grained Fluvial and Marine Sediment (2006) (0)
- Depth-age model of ODP Hole 115-715A (2005) (0)
- Extension and Explosivity during an Eccentric Era of the Early Oregon High Cascades (2015) (0)
- Prolonged volcanic history for the Curaçao Lava Formation inferred from new 40 Ar- 39 Ar ages and trace phase geochemistry (2011) (0)
- Hole/Core summary of ODP Site 115-713 (2005) (0)
- A review of the discovery of the Laschamp excursion in the Chane des Puys by Norbert Bonhommet (2009) (0)
- Paleosecular variation analysis of high-latitude paleomagnetic data from the volcanic island of Jan Mayen (2009) (0)
- Geochemical and Geophysical Evolution of Regional Mantle Flow Beneath Volcanic Harrats in the West Arabian Shield (Saudi Arabia) (2018) (0)
- Table 2) Trace element concentrations of DSDP Leg 15 holes (1998) (0)
- Geological and structural controls on hydrothermal alteration and W-Mo mineralization in the Sisson deposit, New Brunswick (2015) (0)
- Magnetic susceptibility on ODP Hole 115-711B (2005) (0)
- Geochronology of Galfipagos seamounts (1996) (0)
- Manihiki Plateau, southwestern Pacific: Archive of multi-phase magmatism, anoxic environment and modifications in ocean circulation and climate (2013) (0)
- (Table 1) 40Ar/39Ar plateau and isochron ages from DSDP Leg 15 holes (1998) (0)
- Argon and neodymium concentrations of ODP Site 145-884 (2009) (0)
- Paleomagnetic measurements on ODP Hole 115-709A (2005) (0)
- Helium and CO 2 in xenoliths and lavas from Harrat Hutaymah, Saudi Arabia: insight to magma sources (2013) (0)
- Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province. Semongkong Section.xls (2020) (0)
- (Table 1) 40Ar/39Ar plateau and isochron ages from on-land Caribbean plateau sites (1998) (0)
- Post-K / PB younger 40 Ar – 3 9 Ar ages of the Mandla lavas : Implicati ons for the duration of the Deccan (2015) (0)
- Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province. Springbok Flats.xls (2020) (0)
- 6. 40 Ar- 39 Ar CHRONOLOGY FOR THE VOLCANIC HIS TORY OF THE SOUTHEAST GRE ENLAND RI FTED MARGIN 1 (1999) (0)
- From middle Miocene to late Quaternary spatial and temporal evolution of Cappadocian Volcanism (2009) (0)
- Cretaceous igneous and paleoceanographic events recorded at Manihiki, Hikurangi and Magellan Plateaus, centralPacific Basin (2005) (0)
- Some noteworthy changes in the birdlife of northwestern florida usa 1965 1979 (1981) (0)
- Observations of the Quiet Sun at Decametre and Metre Wavelengths (1982) (0)
- (Table 2) Age model of ODP Hole 145-884B (2009) (0)
- (Table 1) Observed modes of secondary mineral occurrence and sampling intervals from altered basalts at DSDP Holes 92-597B and 92-597C (1986) (0)
- Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province. Ben McDhui Section (2020) (0)
- Isotope ratios of basalts from ODP Leg 115 holes (Table 1) (1990) (0)
- The Radio Outbursts from Eta Carinae (1997) (0)
- Modeling of Mauritius as a Heterogeneous Mantle Plume (2008) (0)
- Glacial-interglacial cycles of erosion and sediment transport along the western North American margin constrained by reconciling geologic and climate model data sets (2009) (0)
- Increasing Diversity in the Earth Sciences – Impact of the IDES Program in Oregon (2014) (0)
- Timing of Uplift and Subsidence of the Gorda Escarpment Constrained by Seismic Reflection Data and Biostratigraphy (2001) (0)
- OCEAN DRILLING PROGRAM LEG 163 PRELIMINARY REPORT SOUTHEAST GREENLAND MARGIN (1995) (0)
- Observations of continuum and recombination-line emission from η carinae at a wavelength of 3 CM (1995) (0)
- Mafic Lava Shields in the Central Cascade Arc: Tectonic Implications of Late Miocene to Early Pliocene Forearc HAOT Volcanism at Snow Peak, Oregon (2008) (0)
- Impact of LIP formation on marine productivity during early Aptian and latest Cenomanian Oceanic Anoxic Events (2003) (0)
- Kap Dalton , East Greenland (2013) (0)
This paper list is powered by the following services:
What Schools Are Affiliated With Robert Andrew Duncan?
Robert Andrew Duncan is affiliated with the following schools: