Kenneth Farley

Q: What Schools Are Affiliated With Kenneth Farley

Kenneth Farley is affiliated with the following schools: Yale University, Occidental College, California Institute of Technology, University of Michigan, University of California, San Diego

Kenneth Farley's AcademicInfluence.com Rankings

Kenneth Farley

Earth Sciences

#919

World Rank

#1428

Historical Rank

#303

USA Rank

earth-sciences Degrees

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Earth Sciences

Kenneth Farley's Degrees

PhD Geology California Institute of Technology
Masters Geology California Institute of Technology
Bachelors Geology California Institute of Technology

Why Is Kenneth Farley Influential?

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According to Wikipedia, Kenneth A. Farley is a noble gas isotope geochemist and Professor of Geochemistry at the California Institute of Technology. He holds the W. M. Keck Foundation professorship and was the chairman of the Division of Geological and Planetary Sciences at Caltech from 2004 to 2014. Farley specializes in the study of the accumulation of cosmic dust in seafloor sedimentss through analysis of the presence of Helium-3, and in the isotopic composition of mid-oceanic and volcanic island basalts. Farley earned a B.S. in chemistry at Yale University in 1986 and his Ph.D. in geochemistry at the University of California, San Diego in 1991 under the guidance of Scripps Institution of Oceanography geochemist Harmon Craig. In 2000, to recognize the innovative and potentially beneficial nature of his research, Farley was awarded the National Academy of Science Award for Initiatives in Research. He is a member of both the National Academy of Science and the American Academy of Arts and Sciences. Since 2013 he has been project scientist for NASA's Mars 2020 Perseverance rover mission.

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Kenneth Farley'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

The effects of long alpha-stopping distances on (UTh)/He ages (1996) (1045)
Helium diffusion from apatite: General behavior as illustrated by Durango fluorapatite (2000) (922)
(U-Th)/He Dating: Techniques, Calibrations, and Applications (2002) (765)
Apatite (U-Th)/He thermochronometry using a radiation damage accumulation and annealing model (2009) (713)
The influence of natural radiation damage on helium diffusion kinetics in apatite (2006) (604)
Apatite (U–Th)/He thermochronometry: methods and applications to problems in tectonic and surface processes (2003) (532)
Modeling of the temperature sensitivity of the apatite (U–Th)/He thermochronometer (1998) (531)
Late Cenozoic evolution of the eastern margin of the Tibetan Plateau: Inferences from 40Ar/39Ar and (U‐Th)/He thermochronology (2002) (507)
Helium diffusion and low-temperature thermochronometry of apatite (1996) (478)
A precise 40Ar–39Ar reference age for the Durango apatite (U–Th)/He and fission-track dating standard (2005) (422)
Mars methane detection and variability at Gale crater (2015) (403)
Recycled metasomatized lithosphere as the origin of the Enriched Mantle II (EM2) end‐member: Evidence from the Samoan Volcanic Chain (2004) (396)
Early Cenozoic faulting of the northern Tibetan Plateau margin from apatite (U–Th)/He ages (2010) (383)
Volatile and Organic Compositions of Sedimentary Rocks in Yellowknife Bay, Gale Crater, Mars (2014) (337)
The growth of northeastern Tibet and its relevance to large‐scale continental geodynamics: A review of recent studies (2013) (308)
Binary mixing of enriched and undegassed (primitive?) mantle components (He, Sr, Nd, Pb) in Samoan lavas (1992) (294)
Influence of crystal size on apatite (U-Th)/He thermochronology: an example from the Bighorn Mountains, Wyoming (2001) (293)
He diffusion and (U–Th)/He thermochronometry of zircon: initial results from Fish Canyon Tuff and Gold Butte (2002) (286)
Oxygen Isotope Geochemistry of Oceanic-Arc Lavas (2000) (281)
Erosion, fault initiation and topographic growth of the North Qilian Shan (northern Tibetan Plateau) (2010) (275)
Dating topography of the Sierra Nevada, California, using apatite (U–Th)/He ages (1998) (273)
Calibration of the apatite (U-Th)/He thermochronometer on an exhumed fault block, White Mountains, California (2000) (265)
Rare gases in Samoan xenoliths (1992) (265)
Oxygen isotope variations in ocean island basalt phenocrysts (1997) (233)
In Situ Radiometric and Exposure Age Dating of the Martian Surface (2014) (223)
Low‐temperature thermochronometry along the Kunlun and Haiyuan Faults, NE Tibetan Plateau: Evidence for kinematic change during late‐stage orogenesis (2013) (220)
NOBLE GASES IN THE EARTH'S MANTLE (1998) (217)
Oxygen isotope constraints on the sources of Hawaiian volcanism: Earth and Planetary Science Letters (1996) (208)
The influence of artificial radiation damage and thermal annealing on helium diffusion kinetics in apatite (2009) (202)
Middle Miocene reorganization of deformation along the northeastern Tibetan Plateau (2011) (188)
Radiation damage control on apatite (U-Th)/He dates from the Grand Canyon region, Colorado Plateau (2007) (188)
(U-Th)/He Dating of Phosphates: Apatite, Monazite, and Xenotime (2002) (182)
Unroofing, incision, and uplift history of the southwestern Colorado Plateau from apatite (U-Th)/He thermochronometry (2008) (179)
An alternative age model for the Paleocene–Eocene thermal maximum using extraterrestrial 3He (2003) (177)
Helium chronometry of apatite and titanite using Nd-YAG laser heating (2000) (172)
The non-equilibrium landscape of the southern Sierra Nevada, California (2005) (167)
Mars 2020 Mission Overview (2020) (166)
Helium diffusion and (U–Th)/He thermochronometry of titanite (1999) (162)
Late Cenozoic metamorphic evolution and exhumation of Taiwan (2005) (160)
Geochemical evidence for a comet shower in the late Eocene. (1998) (158)
Cenozoic tectonic evolution of the White Mountains, California and Nevada (2003) (155)
Paleo-Geomorphology of the Sierra Nevada, California, from (U-TH)/He Ages in Apatite (2001) (154)
Cenozoic thermal evolution of the central Sierra Nevada (1997) (153)
An extraterrestrial ^3He-based timescale for the Paleocene–Eocene thermal maximum (PETM) from Walvis Ridge, IODP Site 1266 (2010) (148)
Rapid Glacial Erosion at 1.8 Ma Revealed by 4He/3He Thermochronometry (2005) (146)
Quantifying the diffusion kinetics and spatial distributions of radiogenic ^4He in minerals containing proton-induced ^3He (2004) (135)
Cenozoic variations in the flux of interplanetary dust recorded by3He in a deep-sea sediment (1995) (133)
Where does sediment come from? Quantifying catchment erosion with detrital apatite (U-Th)/He thermochronometry (2006) (124)
Oxygen isotope evidence against bulk recycled sediment in the mantle sources of Pitcairn Island lavas (1995) (124)
^4He/^3He thermochronometry (2004) (123)
An empirical test of helium diffusion in apatite: borehole data from the Otway basin, Australia (1999) (121)
Weathering Geochronology by (U-Th)/He Dating of Geothite (2005) (120)
Post-10 Ma uplift and exhumation of the northern Coast Mountains (2001) (116)
Uplift and erosion of the San Bernardino Mountains associated with transpression along the San Andreas fault, California, as constrained by radiogenic helium thermochronometry (1998) (116)
U and Th zonation in apatite observed by laser ablation ICPMS, and implications for the (U-Th)/He system (2011) (116)
Rapid Recovery of Life at Ground Zero of the End Cretaceous Mass Extinction (2018) (114)
Mountain building in Taiwan: A thermokinematic model (2007) (112)
Quantitative resolution of the debate over antiquity of the central Australian landscape: implications for the tectonic and geomorphic stability of cratonic interiors (2004) (111)
The effects of secular disequilibrium on (U-Th)/He systematics and dating of Quaternary volcanic zircon and apatite (2002) (110)
Thermochronological constraints on the timing and magnitude of Miocene and Pliocene extension in the central Wassuk Range, western Nevada (2002) (109)
Low Upper Limit to Methane Abundance on Mars (2013) (108)
The NASA Mars 2020 Rover Mission and the Search for Extraterrestrial Life (2018) (105)
Constraints on mantle 3He fluxes and deep‐sea circulation from an oceanic general circulation model (1995) (99)
Helium and argon thermochronometry of the Gold Butte block, south Virgin Mountains, Nevada (2000) (98)
Atmospheric entry heating and helium retentivity of interplanetary dust particles (1997) (96)
Thermal evolution and exhumation of deep-level batholithic exposures, southernmost Sierra Nevada, California (2007) (93)
(U-Th)/He geochronology of single zircon grains of known Tertiary eruption age (2003) (91)
Geochemistry of the end-Permian extinction event in Austria and Italy: No evidence for an extraterrestrial component (2004) (91)
(U–Th)/He geochronology of goethite and the origin and evolution of cangas (2014) (90)
Mantle neon and atmospheric contamination (1993) (89)
A late Miocene dust shower from the break-up of an asteroid in the main belt (2006) (88)
Helium and lead isotopes reveal the geochemical geometry of the Samoan plume (2014) (88)
A short duration of the Cretaceous-Tertiary boundary event: evidence from extraterrestrial helium-3. (2001) (87)
Apatite 4He/3He and (U-Th)/He Evidence for an Ancient Grand Canyon (2012) (87)
Tectonic synthesis of the Olympic Mountains segment of the Cascadia wedge, using two-dimensional thermal and kinematic modeling of thermochronological ages (2001) (87)
Geochemistry of Kauai shield‐stage lavas: Implications for the chemical evolution of the Hawaiian plume (2003) (86)
Late Cretaceous gravitational collapse of the southern Sierra Nevada batholith, California (2012) (86)
A reporting protocol for thermochronologic modeling illustrated with data from the Grand Canyon (2015) (83)
Diffusion kinetics of proton-induced 21Ne, 3He, and 4He in quartz (2005) (78)
Post 4 Ma initiation of normal faulting in southern Tibet. Constraints from the Kung Co half graben (2006) (77)
Apatite (U-Th)/He signal of large-magnitude accelerated glacial erosion, southwest British Columbia (2006) (77)
An extraterrestrial impact at the Permian-Triassic boundary? (2001) (76)
Dating paleochannel iron ore by (U-Th)/He analysis of supergene goethite, Hamersley province, Australia (2006) (75)
Application of apatite (U-Th)/He thermochronometry to the determination of the sense and amount of vertical fault displacement at the Chuquicamata porphyry copper deposit, Chile (1999) (74)
4He/3He Thermochronometry: Theory, Practice, and Potential Complications (2005) (74)
Late local glacial maximum in the Central Altiplano triggered by cold and locally-wet conditions during the paleolake Tauca episode (17–15 ka, Heinrich 1) (2009) (72)
A Two‐Step K‐Ar Experiment on Mars: Dating the Diagenetic Formation of Jarosite from Amazonian Groundwaters (2017) (70)
Assessment of (U-Th)/He thermochronometry: The low-temperature history of the San Jacinto mountains, California (1997) (70)
Thermal evolution of Monte Blanco dome: Low‐angle normal faulting during Gulf of California rifting and late Eocene denudation of the eastern Peninsular Ranges (2000) (69)
Evaluating thermal history models for the Otway Basin, southeastern Australia, using (U-Th)/He and fission-track data from borehole apatites (2002) (69)
The sustainability of habitability on terrestrial planets: Insights, questions, and needed measurements from Mars for understanding the evolution of Earth‐like worlds (2016) (68)
The influence of radiogenic 4He on cosmogenic 3He determinations in volcanic olivine and pyroxene (2008) (68)
Near‐field transpressive deformation along the San Andreas fault zone in southern California, based on exhumation constrained by (U‐Th)/He dating (2001) (67)
The science process for selecting the landing site for the 2020 Mars rover (2018) (67)
40Ar/39Ar and (U–Th)/He – 4He/3He geochronology of landscape evolution and channel iron deposit genesis at Lynn Peak, Western Australia (2013) (64)
Extraterrestrial 3He in seafloor sediments: Evidence for correlated 100 kyr periodicity in the accretion rate of interplanetary dust, orbital parameters, and quaternary climate (1998) (64)
Single grain (U-Th)/He ages from phosphates in Acapulco meteorite and implications for thermal history (2003) (61)
Enhanced East Pacific Rise hydrothermal activity during the last two glacial terminations (2016) (61)
A 35 Myr record of helium in pelagic limestones from Italy: implications for interplanetary dust accretion from the early Maastrichtian to the middle Eocene (2001) (61)
He diffusion systematics in minerals : Evidence from synthetic monazite and zircon structure phosphates (2007) (59)
Exhumation of the central Wasatch Mountains, Utah: 1. Patterns and timing of exhumation deduced from low-temperature thermochronology data (2003) (59)
An Apparatus for High-Precision Helium Diffusion Measurements from Minerals (1999) (58)
Anisotropic diffusion in a finite cylinder, with geochemical applications (2010) (57)
Amphitheater-headed canyons formed by megaflooding at Malad Gorge, Idaho (2013) (57)
Cosmogenic 3 He in hematite and goethite from Brazilian "canga" duricrust demonstrates the extreme stability of these surfaces (2012) (57)
Knickpoint formation, rapid propagation, and landscape response following coastal cliff retreat at the last interglacial sea-level highstand: Kaua'i, Hawai'i (2013) (54)
He, Sr and Nd isotopic variations in lavas from the juan fernandez archipelago, SE pacific (1993) (54)
4He as a tracer of continental dust: A 1.9 million year record of aeolian flux to the west equatorial Pacific Ocean (1999) (52)
Cosmogenic and nucleogenic 3He in apatite, titanite, and zircon (2006) (52)
(U–Th)/Ne and multidomain (U–Th)/He systematics of a hydrothermal hematite from eastern Grand Canyon (2012) (52)
Multiple fluid pulses in a Samoan harzburgite (1998) (50)
Large sulfur isotope fractionations in Martian sediments at Gale crater (2017) (50)
Widespread late Cenozoic increase in erosion rates across the interior of eastern Tibet constrained by detrital low‐temperature thermochronometry (2012) (50)
Absence of Extraterrestrial 3He in Permian–Triassic Age Sedimentary Rocks (2005) (49)
Calibration of pressure‐dependent sensitivity and discrimination in Nier‐type noble gas ion sources (2000) (49)
Mechanisms of magmatic gas loss along the Southeast Indian Ridge and the Amsterdam ^St. Paul Plateau (2002) (48)
Constraints on the loss of matrix-sited helium during vacuum crushing of mafic phenocrysts (2008) (46)
Preservation of extraterrestrial 3He in 480-Ma-old marine limestones. (1998) (46)
Tectonic control on southern Sierra Nevada topography, California (2009) (46)
Correlated helium and lead isotope variations in Hawaiian lavas (1998) (45)
Cosmogenic 3He and 21Ne production rates calibrated against 10Be in minerals from the Coso volcanic field (2009) (45)
Perseverance rover reveals an ancient delta-lake system and flood deposits at Jezero crater, Mars (2021) (44)
Stranded landscapes in the humid tropics: Earth's oldest land surfaces (2019) (42)
Cosmogenic ^3He production rates in apatite, zircon and pyroxene inferred from Bonneville flood erosional surfaces (2011) (42)
(U Th) / Ne chronometry (2006) (41)
40Ar/39Ar constraints on the age and thermal history of the Urucum Neoproterozoic banded iron-formation, Brazil (2013) (41)
Fractionation of noble gases (He, Ar) during MORB mantle melting: a case study on the Southeast Indian Ridge (2004) (41)
Photogeologic Map of the Perseverance Rover Field Site in Jezero Crater Constructed by the Mars 2020 Science Team (2020) (41)
Light and variable 37 Cl/ 35 Cl ratios in rocks from Gale Crater, Mars: Possible signature of perchlorate (2016) (40)
Persistent environmental change after the Paleocene–Eocene Thermal Maximum in the eastern North Atlantic (2014) (38)
Empirical constraints on the titanite (U–Th)/He partial retention zone from the KTB drill hole (2004) (37)
A radiogenic isotopic (He-Sr-Nd-Pb-Os) study of lavas from the Pitcairn hotspot: Implications for the origin of EM-1 (enriched mantle 1) (2015) (37)
Helium isotopic composition of the Tabar-Lihir-Tanga-Feni island arc, Papua New Guinea (1997) (36)
Is Bedout an Impact Crater? Take 2 (2004) (36)
An inter-laboratory comparison of cosmogenic 3He and radiogenic 4He in the CRONUS-P pyroxene standard (2015) (35)
Anomalous cosmogenic 3He production and elevation scaling in the high Himalaya (2008) (34)
Extraterrestrial Helium in Seafloor Sediments: Identification, Characteristics, and Accretion Rate Over Geologic Time (2001) (33)
Radiometric dating and temperature history of banded iron formation–associated hematite, Gogebic iron range, Michigan, USA (2015) (33)
(U-Th)/He zircon and archaeological ages for a late prehistoric eruption in the Salton Trough (California, USA) (2013) (33)
Goethite (U–Th)/He geochronology and precipitation mechanisms during weathering of basalts (2016) (31)
Progressive glacial retreat in the Southern Altiplano (Uturuncu volcano, 22°S) between 65 and 14 ka constrained by cosmogenic 3He dating (2014) (31)
Insights into the age of the Mono Lake Excursion and magmatic crystal residence time from (U-Th)/He and ^(230)Th dating of volcanic allanite (2012) (30)
Rapid cycling of subducted sediments into the Samoan mantle plume (1995) (30)
An extraterrestrial trigger for the mid-Ordovician ice age: Dust from the breakup of the L-chondrite parent body (2019) (30)
Age and evolution of diachronous erosion surfaces in the Amazon: combining (U-Th)/He and cosmogenic ^3He records (2018) (29)
Numerical investigations of apatite 4He/3He thermochronometry (2010) (28)
Cretaceous‐to‐recent record of elevated 3He/4He along the Hawaiian‐Emperor volcanic chain (2004) (28)
Aridity-induced Miocene canyon incision in the Central Andes (2016) (27)
A double-spike method for K–Ar measurement: A technique for high precision in situ dating on Mars and other planetary surfaces (2013) (26)
New insights into the carrier phase(s) of extraterrestrial 3He in geologically old sediments (2006) (26)
Impact of dissolution on the sedimentary record of the Paleocene–Eocene thermal maximum (2014) (25)
Grain boundary partitioning of Ar and He (2007) (25)
Combined ^(40)Ar/^(39)Ar and (U–Th)/He geochronological constraints on long-term landscape evolution of the Second Paraná Plateau and its ruiniform surface features, Paraná, Brazil (2015) (24)
Late Eocene and late Miocene cosmic dust events: Comet showers, asteroid collisions, or lunar impacts? (2009) (24)
A Combined (U‐Th)/He and Cosmogenic 3He Record of Landscape Armoring by Biogeochemical Iron Cycling (2018) (24)
Terrestrial cosmogenic argon (2001) (23)
Helium diffusion parameters of hematite from a single-diffusion-domain crystal (2018) (23)
Mantle plumes and mantle sources. (1992) (22)
Plateau Middle Miocene reorganization of deformation along the northeastern Tibetan (2011) (22)
Discordant K‐Ar and young exposure dates for the Windjana sandstone, Kimberley, Gale Crater, Mars (2016) (21)
Thermochronometry Across the Austroalpine‐Pennine Boundary, Central Alps, Switzerland: Orogen‐Perpendicular Normal Fault Slip on a Major “Overthrust” and Its Implications for Orogenesis (2017) (20)
Supporting Online Material for Rapid Glacial Erosion at 1.8 Ma Revealed by 4 He/ 3 He Thermochronometry (2005) (20)
Response to Comments on “Apatite 4He/3He and (U-Th)/He Evidence for an Ancient Grand Canyon” (2013) (19)
A record of the extraterrestrial 3He flux through the Late Cretaceous (2012) (19)
In situ recording of Mars soundscape (2022) (18)
Noble gases in deformed xenoliths from an ocean island: characterization of a metasomatic fluid (1994) (16)
Pliocene–Quaternary subsidence and exhumation of the southeastern San Joaquin Basin, California, in response to mantle lithosphere removal (2014) (15)
A Cenozoic terrestrial paleoclimate record from He dating and stable isotope geochemistry of goethites from Western Australia (2017) (15)
Evidence for >5 Ma paleo-exposure of an Eocene–Miocene paleosol of the Bohnerz Formation, Switzerland (2017) (14)
Supplementary Materials for Apatite 4 He / 3 He and ( UTh ) / He Evidence for an Ancient Grand Canyon (2012) (13)
An olivine cumulate outcrop on the floor of Jezero crater, Mars (2022) (12)
Aqueously altered igneous rocks sampled on the floor of Jezero crater, Mars (2022) (12)
Response to comment on "A reporting protocol for thermochronologic modeling illustrated with data from the Grand Canyon" (2016) (12)
Measurements of Mars Methane at Gale Crater by the SAM Tunable Laser Spectrometer on the Curiosity Rover (2013) (12)
The Habitat of the Nascent Chicxulub Crater (2019) (12)
Compositionally and density stratified igneous terrain in Jezero crater, Mars (2022) (12)
(U–Th)/Ne chronometry (2006) (12)
Cosmogenic 3He in igneous and fossil tooth enamel fluorapatite (2001) (12)
Laboratory and Natural Diffusivity Calibrations for Apatite (U-Th)/He Thermochronometry (1998) (12)
The southern Sierra Nevada pediment, central California (2017) (12)
Cooling and Exhumation of the Sierra Nevada Batholith in the Mount Whitney Area (California) Based on (U-Th)/He Thermochronometry. (2004) (11)
Thermal sensitivities of zircon (U-Th)/He and fission-track systems (2003) (11)
Low‐temperature thermochronology of francolite: Insights into timing of Dead Sea Transform motion (2019) (11)
Hydrothermal scavenging of 230Th on the Southern East Pacific Rise during the last deglaciation (2019) (11)
Cosmogenic 3He and 21Ne dating of biotite and hornblende (2011) (11)
Eocene activity on the Western Sierra Fault System and its role incising Kings Canyon, California (2016) (11)
Direct measurement of neon production rates by (α,n) reactions in minerals (2015) (11)
Seeking Signs of Life and More: NASA's Mars 2020 Mission (2017) (10)
Constraints on mantle He fluxes and deep-sea circulation from an oceanic general circulation model (2007) (10)
A Cenozoic record of seawater uranium in fossil corals (2019) (10)
Cosmogenic 3 He production rates in apatite , zircon and pyroxene inferred from Bonneville fl ood erosional surfaces (10)
Cosmogenic 3 He and 21 Ne production rates calibrated against 10 Be in minerals from the Coso volcanic fi eld (2009) (10)
In Situ Geochronology on Mars and the Development of Future Instrumentation (2019) (10)
Stratigraphic record of the asteroidal Veritas breakup in the Tortonian Monte dei Corvi section (Ancona, Italy) (2017) (9)
Reevaluation of Perchlorate in Gale Crater Rocks Suggests Geologically Recent Perchlorate Addition (2020) (9)
U-loss associated with laser-heating of hematite and goethite in vacuum during (U–Th)/He dating and prevention using high O2 partial pressure (2020) (9)
The Mass Analyzer for Real-time Investigation of Neutrals at Europa (MARINE) (2015) (9)
Is "primordial" helium really extraterrestrial? (1993) (8)
Lead-210 in the circumpolar South Atlantic (1990) (8)
High-precision measurements of krypton and xenon isotopes with a new static-mode quadrupole ion trap mass spectrometer (2019) (8)
Aqueous alteration processes in Jezero crater, Mars−implications for organic geochemistry (2022) (7)
Helium distributions in ocean island basalt olivines revealed by X-ray computed tomography and single-grain crushing experiments (2019) (7)
Mars 2020 mission (2018) (7)
Curiosity's Sample Analysis at Mars (SAM) Investigation: Overview of Results from the First 120 Sols on Mars (2013) (7)
Pressure dependence of He diffusion and fission-track annealing kinetics in apatite?: Experimental results (2003) (7)
Cosmogenic 3He production rate in ilmenite and the redistribution of spallation 3He in fine-grained minerals (2019) (6)
Deformation of continental crust along a transform boundary, Coast Mountains, British Columbia (2010) (6)
Sierra Nevada river incision fromapatite ^4He/^3He thermochronometry (2007) (6)
Experimental evidence concerning the pressure dependence of He diffusion and fission-track annealing kinetics in apatite (2003) (6)
Radiation damage and helium diffusion kinetics in apatite (2006) (6)
Sample Science Input to Landing Site Selection for Mars 2020: An In-Situ Exploration and Sample Caching Rover (2015) (5)
Volatiles in the earth and solar system : Pasadena, CA September 1994 (1995) (5)
Intracrystalline site preference of oxygen isotopes in goethite: A single-mineral paleothermometer (2020) (5)
Isobar-free neon isotope measurements of flux-fused potential reference minerals on a Helix-MC-Plus mass spectrometer (2020) (5)
Mars Returned Sample Science: Scientific Planning Related to Sample Quality (2014) (5)
Mass spectrometric 3He measurement in 4He‐rich phases: Techniques and limitations for cosmogenic 3He dating of zircon, apatite, and titanite (2010) (5)
He Thermochronometry : Theory , Practice , and Potential Complications (2005) (5)
Problematic Samples for Apatite (U-Th)/He Dating: Some Possible Causes and Solutions (2003) (5)
Sampling interplanetary dust from Antarctic air (2020) (4)
Extraterrestrial 3He in the Sedimentary Record (1998) (4)
Formation of Magnesium Carbonates on Earth and Implications for Mars (2021) (4)
Late glacial paleoclimate of the central Altiplano constrained by cosmogenic ^3He dating and 'clumped-isotope' paleothermometry (2008) (4)
Low temperature thermochronology of apatites with exceptional compositional variations: the Stillwater Complex, Montana revisited (2002) (4)
Billion-year exposure ages in Gale crater (Mars) indicate Mount Sharp formed before the Amazonian period (2021) (4)
High Resolution Timing of the Late Paleocene Thermal Maximum by Extraterrestrial 3 He Implied Sedimentation Rates at ODP Site 690B (2001) (3)
Primordial neon in high-3He/4He Baffin Island olivines (2021) (3)
Single Grain (U-Th)/He Ages from Apatites in Acapulco Meteorite (2001) (3)
In Situ Geochronology for the Next Decade: Mission Designs for the Moon, Mars, and Vesta (2021) (3)
It ’ s About Time : Opportunities & Challenges for U . S . Geochronology (2015) (3)
Empirical evidence for cosmogenic 3He production by muons (2021) (3)
Protocols for in situ measurement of oxygen isotopes in goethite by ion microprobe (2020) (3)
A Framework for Evaluating Variation in (U-Th)/He Datasets (2020) (3)
Progress and problems with apatite (U–Th)/He dating (2006) (3)
MINERALOGY, MORPHOLOGY, AND GEOCHRONOLOGICAL SIGNIFICANCE OF THE MÁAZ FORMATION AND THE JEZERO CRATER FLOOR. (2022) (3)
Exposure dating of detrital magnetite using 3He enabled by microCT and calibration of the cosmogenic 3He production rate in magnetite (2021) (3)
The non-equilibrium landscape of the Sierra Nevada, California: Reply (2006) (2)
Oxygen isotope constraints on the sources of ocean island basalts (1995) (2)
Anomalous trapping of noble gases during sample crushing (2017) (2)
Constraining in situ cosmogenic nuclide paleo-production rates using sequential lava flows during a paleomagnetic field strength low (2020) (2)
Cosmogenic 3He in Apatite, Titanite, and Zircon (2006) (2)
Differential exhumation rates in the High Himalaya perpendicular to the orogenic convergence: from Mt. Everest to the Arun River gorge (2011) (2)
(U-Th)/He apatite constraints on the erosional history of the southwestern Colorado Plateau and implications for Early Tertiary uplift and carving of a "Proto-Grand Canyon" (2007) (2)
(U–Th)/He and 40Ar/39Ar geochronology of weathering, Hamersley Province, Australia: Implications for weathering history and landscape evolution (2006) (2)
Correction to “Tectonic synthesis of the Olympic Mountains segment of the Cascadia wedge, using two-dimensional thermal and kinematic modeling of thermochronological ages”: CORRECTION (2004) (2)
Mars 2020 rover mission status in 2016 (2016) (2)
Repository Item DR 2006160 Apatite ( UTh ) / He signal of large magnitude and accelerated glacial erosion : southwest British Columbia By : (2006) (2)
Testing the limits to high spatial resolution laser analysis of noble gases in natural and experimental samples (2009) (2)
In-Situ K-Ar Geochronology: Age Dating for Solar System Sample Return Selection (2011) (2)
Cenozoic Exhumation of the Margins of the Central Andean Plateau: Results from Low Temperature Thermochronology and Synorogenic Stratigraphy (2006) (2)
THE POTENTIAL OF FINE-GRAINED PEDOGENIC IRON-OXIDES FOR COSMOGENIC 3HE DATING (2017) (1)
Long-term vegetation-induced goethite and hematite dissolution-reprecipitation along the Brazilian Atlantic margin (2022) (1)
Assessment of the Distribution of Time in Seafloor Sediments Using Extraterrestrial 3 He (2001) (1)
Oxygen isotope ratios in phenocrysts from Pitcairn island: constraints on recycled sediment in the "EM1" enriched mantle (1995) (1)
Oxygen isotope constraints on the sources of oceanic arc volcanism; the Mariana and South Sandwich area (1997) (1)
Invited) Novel Applications of Knudsen Effusion Mass Spectrometry (2013) (1)
Status report on the NASA Mars 2020 Mission (2018) (1)
AGU honors Macelwane Medalists (2000) (1)
Mantle helium in groundwater of the Mirror Lake Basin, New Hampshire, USA (1994) (1)
Variations in Cenozoic seawater uranium reconstructed from well preserved aragonitic fossil corals (2015) (1)
Re-weathering of deep weathering profiles (2008) (1)
A Late Miocene Dust Shower Produced by a Breakup in the Main Asteroid Belt (2005) (1)
Preparing for Mars Sample Return: In-Situ X-Ray Diffraction Measurements Using the National Synchotron Light Source-II at Brookhaven National Laboratory (2017) (1)
Methods for In Situ Radiometric Dating on Mars with Curiosity and Future Landers (2014) (1)
Enhanced hydrothermal activity along the East Pacific Rise during the last two glacial terminations (2015) (1)
Novel Applications of Knudsen Effusion Mass Spectrometry (2013) (1)
Non-Detection of Methane in the Mars Atmosphere by the Curiosity Rover (2014) (1)
Low Temperature Thermochronology From the SAFOD Pilot Hole: Constraining the Thermal History With Apatite Fission-Track and (U-Th)/He Analyses (2003) (1)
Preliminary Estimate of Production Rates for Terrestrial Cosmogenic 38 Ar from Calcium (2003) (1)
the Coso volcanic field (2009) (1)
A Rusty Record of Weathering and Groundwater Movement in the Hyperarid Central Andes (2021) (1)
What is 4 He/ 3 He thermochronometry telling us about the (U-Th)/He system in apatite? (2008) (1)
Contamination Knowledge Strategy for the Mars 2020 Sample-Collecting Rover (2017) (1)
Utilizing Pedogenic Iron-oxides for Cosmogenic 3 He Geochronology of Soils (2019) (1)
Subcontinental lithospheric mantle origin of the Cenozoic kamafugite in western Qinling, China: Evidence from helium isotopes in mantle-derived xenoliths (2006) (1)
A NEW METHOD OF ISOTOPIC ANALYSIS OF PERCHLORATE USING ELECTROSPRAY-ORBITRAP MASS SPECTROMETRY (2018) (1)
3He flux obtained from South Pole air and snow‐ice and its connection to interplanetary dust particles (2021) (1)
Trough ( California , USA ) ( UTh ) / He zircon and archaeological ages for a late prehistoric eruption in the (2012) (1)
Landscape Evolution Mechanisms in Gale Crater from In-Situ Measurement of Cosmogenic Noble Gas Isotopes (2017) (1)
Geochemical insights into formation of enigmatic ironstones from Rio Grande rise, South Atlantic Ocean (2021) (1)
The Notional Plan for Sample Collections by the Perseverance Rover for Mars Sample Return (2022) (1)
Samples Collected from the Floor of Jezero Crater with the Mars 2020 Perseverance Rover (2023) (1)
(U-Th)/He法を中心にした丹沢トーナル岩体の冷却史(15.付加体) (2005) (0)
ASTROBIOLOGY INPUT TO LANDING SITE SELECTION FOR MARS 2020: AN IN-SITU EXPLORATION AND SAMPLE CACHING ROVER. L. E. Hays (2015) (0)
Establishing Denudation Chronology through Weathering Geochronology (2011) (0)
Considerations for successful cosmogenic 3He dating in accessory phases (2008) (0)
Helium concentrations of ODP Hole 121-757B (2006) (0)
EOCENE-PLEISTOCENE GOETHITE PRECIPITATION AND EXPOSURE HISTORY OF THE BOHNERZ FORMATION, GERMANY AND SWITZERLAND (2016) (0)
EXPLORING THE JEZERO CRATER FLOOR: THE MARS 2020 PERSEVERANCE ROVER’S FIRST SCIENCE CAMPAIGN (2021) (0)
Title The growth of northeastern Tibet and its relevance to large-scale continental geodynamics : A review of recent studies Permalink (2013) (0)
Helium concentrations of late Miocene sediments (2006) (0)
(Appendix B) Helium isotope concentrations and ratios in replicated bulk sediment samples from ODP Hole 130-806B (1998) (0)
STRATIGRAPHIC DEPENDENCE OF CHLORINE ISOTOPE VALUES IN GALE CRATER (2016) (0)
Supplementary table 1: Raw X-ray fluorescence (XRF) core scanning data (Al, Ca, Ti, Fe) of DSDP Site 48-401 (2014) (0)
Cangas: Self-healing protective covers that inhibit the erosion of deeply weathered banded iron-formations (2008) (0)
Renne receives 2005 N.L. Bowen award (2006) (0)
Laboratory and natural diffusivity calibrations for apatite ( UTh ) / (2006) (0)
SAM Chlorine Observations at Gale Crater (2014) (0)
Measurement of Grain Boundary Partitioning of Ar and He (2003) (0)
VIKING LANDER POWER SYSTEM. (1971) (0)
Steep Faults, Narrow Basins, and High Topography in the "Dulan-Chaka Plateau": Observations and Implications for Growth in the Northern Tibetan Plateau (2006) (0)
Apatite 4He/3He thermochronometry evidence for an ancient Grand Canyon, Colorado Plateau, USA (2012) (0)
Stable Isotope Systematics of Martian Perchlorate (2015) (0)
Supplementary table 2: Carbonate content of DSDP Site 48-401 (2014) (0)
A REASSESSMENT OF PERCHLORATE IN SAMPLES FROM GALE CRATER , MARS (2019) (0)
(Table S1) He isotope ratios from ODP Hole 122-762C samples (2012) (0)
Supplementary table 4: Stable isotope data of Acarinina soldadoensis from DSDP Site 48-401 (2014) (0)
Supplementary table 3: Helium isotope data of DSDP Site 48-401 (2014) (0)
Reconstruction of Mega-Flood Hydraulics from Strath Terraces in the Channeled Scablands, Eastern Washington, USA (2014) (0)
QUANTIFYING THE MAGNITUDE AND SPATIAL VARIABILITY OF BEDROCK EROSION BENEATH THE SISTERS GLACIER, WASHINGTON, USING COSMOGENIC 3HE CONCENTRATIONS (2017) (0)
A depth transect comparison of extraterrestrial 3He-based timescales for the Paleocene-Eocene thermal maximum (PETM) from ODP Leg 208 (2010) (0)
THE SEDIMENTATION AND EROSIONAL CHRONOLOGY OF MOUNT SHARP, MARS, FROM IN-SITU MEASUREMENT OF COSMOGENIC NOBLE GASES (2019) (0)
EARLY RESULTS FROM THE MARS 2020 PERSEVERANCE ROVER IN JEZERO CRATER, MARS (2021) (0)
3He/4He >65 times the atmospheric ratio measured in Baffin Island lavas: Evidence of core-mantle exchange? (2022) (0)
The Formation of HCS and HCSH Molecules and Their Role in the Collision of Comet Shoemaker-Levy 9 with Jupiter (1998) (0)
Helium isotope ratios and sedimentation rate models of ODP holes (2003) (0)
Noble gas systematics of the Skaergaard intrusion (2017) (0)
He isotopes in Late Cretaceous sediments (2012) (0)
Using proton-induced ^3He to study He diffusion kinetics and rock thermal histories (2002) (0)
Table S1) He isotope ratios from Bottaccione Gorge (2012) (0)
Recycling of volatiles at subduction zones: Noble gas evidence from the Tabar-Lihir-Tanga-Feni arc of papua New Guinea (1994) (0)
APPLICATION OF APATITE (U-Th)/He THERMOCHRONOLOGY TO THE DETERMINATION OF THE SENSE AND AMOUNT OF VERTICAL DISPLACEMENT AT THE CHUQUICAMATA PORPHYRY COPPER DISTRICT, CHILE – A REPLY (2001) (0)
Diapiric exhumation followed by regional surrection of the south Karakorum migmatites revealed by Ar/Ar and (U-Th)/He dating (2003) (0)
Slab break-off influence on the formation of the major intra-continental faulting systems during India-Asia convergence (2011) (0)
THE POTENTIAL OF PYRITE AS A (U-TH)/HE THERMOCHRONOMETER (2022) (0)
Continued Investigations of the Accretion History of Extraterrestrial Matter over Geologic Time (2001) (0)
Evidence for radiation damage control on apatite He ages from the grand canyon region, colorado plateau (2006) (0)
First Sounds from Mars (2021) (0)
Helium isotope concentrations and ratios in sediments from ODP Hole 130-806B (1998) (0)
He‐isotopic investigation of geothermal gases from the Tabar‐Lihir‐Tanga‐Feni arc and Rabaul, Papua New Guinea (1995) (0)
Cosmic dust: evidence of a comet shower. (1998) (0)
Conference explores new research in the deep Earth and planetary volatiles (1995) (0)
Mars 2020 as the First Step in a Potential Mars Sample Return Campaign (2019) (0)
EXPLORATION OF THE LOWER DELTA FRONT SUCCESSION IN JEZERO CRATER BY THE MARS 2020 PERSEVERANCE ROVER (2022) (0)
Heavy Noble Gas Measurements on Mars with SAM (2013) (0)
Astrobiology Strategy for Mars 2020 (2016) (0)
Atmospheric History and Surface Redox Processes Inferred from MSL and Maven Isotope Ratios (2019) (0)
Author Correction: In situ recording of Mars soundscape (2022) (0)
(Appendix A) Helium isotope concentrations and ratios for leached replicates of sediments from ODP Hole 130-806B (1998) (0)
What are diffusing noble gases really doing (2008) (0)
Author Correction: In situ recording of Mars soundscape (2022) (0)
Supplementary material: XRF core scanning data, CaCO3 values, foraminiferal carbon and oxygen isotope data, Mg/Ca data, clay mineralogy and helium isotope results (2014) (0)
Supplementary table 4: Stable isotope data and relative temperature changes of Subbotina patagonica from DSDP Site 48-401 (2014) (0)
Mountain-building in Taiwan: a multidisciplinary and quantitative approach (2006) (0)
Young K-Ar gae of jarosite in the Mojave sample at Gale Crater, Mars. (2017) (0)
Radiation-damage-controlled He diffusion and 4He/3He spectra in apatite: an example of mutually consistent results from the Grand Canyon (Invited) (2009) (0)
(Appendix 1) Helium isotopic ratios and sedimentation rate model of ODP Hole 171-1051B (2003) (0)
Helium-3 Boundary Event : Evidence from Extraterrestrial A Short Duration of the Cretaceous-Tertiary (2010) (0)
Elemental Composition of Analogs to Mars Return Samples Studied with X-Ray Fluorescence Imaging at NSLS-II (2018) (0)
Timing of accelerated glacial denudation constrained by 4 He/ 3 He thermochronometry (2005) (0)
HELIUM RETENTION IN SPELEOTHEMS AND ITS INFERENCES FOR POTENTIAL U/TH-HE AGE DATING (2018) (0)
Temporal Variability in the Accretion Rate of Interplanetary Dust Using (3)He as a Tracer (2005) (0)
HEAVY NOBLE GAS MEASUREMENTS ON MARS WITH (2013) (0)
Supplementary table 4: Stable isotope data and relative temperature changes of Nuttallides truempy from DSDP Site 48-401 (2014) (0)
Coupled Low-temperature Thermochronometry and Ar Dating of Fault Gouge: New Evidence of Early Onset (~45 Ma) of Deformation Along the Northeastern Margin of the Tibetan Plateau (2008) (0)
Terrestrial cosmogenic 3He: where are we 30 years after its discovery? (2016) (0)
A tight link between SST mimima in the Tropical Atlantic and cold-wet events in the Central Altiplano during the last deglaciation (18-12 ka BP)? (2009) (0)
A New Quadrupole Ion Trap Mass Spectrometer for Measuring Noble Gases in Planetary Atmospheres (2018) (0)
Orogenic Deposits: the Gold Comes from the Mantle (2008) (0)
Mars Atmospheric Composition and Stable Isotope Ratios in H, C and O Measured by the SAM Instrument Suite on the Curiosity Rover (2013) (0)
(U-TH)/HE GEOCHRONOLOGY OF MCGRATHS FLAT LAGERSTÄTTE (2022) (0)
OFF-PLANET GEOCHRONOLOGY: ONGOING RESULTS OF RADIOMETRIC AND COSMOGENIC DATING ON MARS (2016) (0)
Assessing the environmental costs and benefits of plantations under future carbon pricing scenarios (2004) (0)
REEXAMINING AN ARCHETYPAL THRUST FAULT: NORMAL MOTION ON THE AUSTROALPINE 'OVERTHRUST' DURING EXHUMATION OF THE PENNINE ZONE, C. 35-20 MA (2016) (0)
Supplementary table 5: Mg/Ca and relative temperature changes of DSDP Site 48-401 (2014) (0)
Supplementary material to "Short Communication: Mechanism and Prevention of Irreversible Trapping of Atmospheric He During Mineral Crushing" (2022) (0)
ASTROBIOLOGY AND THE NEXT MARS ROVER MISSIONS: SITE SELECTION, IN SITU SCIENCE, AND RETURNED SAMPLE SCIENCE (2015) (0)
Initial results of Mars2020: characterization of the geological context of the future samples of Mars Sample return (2021) (0)
COSMOGENIC NUCLIDE CONSTRAINTS ON THE GEOMORPHIC EVOLUTION OF THE COLUMBIA PLATEAU, WASHINGTON USA (2021) (0)
THE “TRANSITIONAL LAYER”: AN EVENT BED THAT REPRESENTS THE IMMEDIATE AFTERMATH OF THE CHICXULUB IMPACT (2017) (0)
Mars Atmospheric Composition, Isotope Ratios and Seasonal Variations: Overview and Updates of the SAM Measurements at Gale Crater (2014) (0)
Slow and Steady Drop of the Atacama Water Table from ~15 Ma Constrained by (U-Th)/He Dating of Hematite (2015) (0)
Origin of Plateau Uplift Using The (2006) (0)
Rapid Late Miocene Exhumation in the Central Alps, Constrained by (U-Th)/He and Fission Track Thermochronology (2007) (0)
Geochronometry and thermochronometry using nucleogenic 21Ne (2011) (0)
Perseverance rover notional caches for Mars Sample Return (2021) (0)
Sensitivity and Isotope Discrimination in a Nier-type Source as a Function of Pressure: Implications for Argon and Helium Analysis (1999) (0)
AGES: A NOBLE GAS MASS SPECTROMETER FOR FUTURE IN SITU COSMIC RADIATION EXPOSURE AGE AND K-Ar CHRONOLOGY INVESTIGATIONS (2014) (0)
Supplementary table 3: Relative ages of DSDP Site 48-401 (2014) (0)
Geochronology as a Framework for Planetary History through 2050 (2017) (0)
A complex history of the Paleocene-Eocene Thermal Maximum in the NE Atlantic (2011) (0)
A quadrupole ion trap mass spectrometer for in-situ UHV analyses on Earth and other planetary environments (2014) (0)
AN INTERLABORATORY COMPARISON OF THE GOETHITE (SITE-SPECIFIC) OXYGEN ISOTOPE THERMOMETER (2022) (0)
Supplementary table 4: Stable isotope data and relative temperature changes of Morozovella subbotinae from DSDP Site 48-401 (2014) (0)
Correction to ``Cosmogenic and nucleogenic 3He in apatite, titanite, and zircon (2008) (0)
The conversion of grasslands to forests in Southern South America: Shifting evapotranspiration, stream flow and groundwater dynamics (2005) (0)
Quantifying paleorelief using ( UTh ) / He thermochronology : an example from the Sierra Nevada , (2006) (0)
Supplementary table 6: Relative abundance of clay minerals from DSDP Site 48-401 (2014) (0)
A Two-Step KAr Experiment on Mars : Dating the Diagenetic Formation of Jarosite from Amazonian Groundwaters Journal Item (2018) (0)
Does dust contribute to changes in organic carbon export to the deep sea during the Miocene Climate Optimum in the eastern Equatorial Pacific? (2022) (0)
Climate change, groundwater flow, and supergene enrichment in the Central Andes: insights from (U-Th)/He haematite geochronology (2017) (0)
Constraints on Kunlun and Haiyuan left-lateral strike-slip fault evolution, northeastern margin of the Tibetan Plateau (2011) (0)
Terrestrial cosmogenic nuclides as paleoaltimeters: New approaches and future potential (2006) (0)
A New Approach to In-situ K-Ar Geochronology (2012) (0)
Is rapid exhumation of the High Himalaya driven by ramp overthrusting, the formation of mid- crustal duplex, or out-of-sequence thrusting associated with channel flow? (2007) (0)
Extraterrestrial 3He Based Age Models for the PETM and ETM-2 Events from ODP Leg 208 Depth Transect Sites (2007) (0)
Cosmogenic 3He in goethite (2002) (0)
Cosmogenic 3He in Fe Oxide Weathering Products (2007) (0)
(Table 1) Average extraterrestrial 3He concentrations, ages and mass accumulation rates for sediment samples from ODP Hole 130-806B (1998) (0)
Sediment Fluxes and Provenance for the Paleocene Eocene Thermal Maximum (PETM) at Walvis Ridge; Constraints From Helium Isotopes (2008) (0)
Rapid recovery of life at ground zero of the end-Cretaceous mass extinction (2018) (0)
In Situ Potassium-Argon Geochronology Using Fluxed Fusion and a Double Spike (2012) (0)
Dating erosion events using 4 He/ 3 He thermochronometry (2005) (0)
ELEMENTAL COMPOSITION OF ANALOGS TO SAMPLES RETURNED FROM MARS USING X-RAY FLUORESCENCE IMAGING AT THE NATIONAL SYNCHOTRON LIGHT SOURCE-II AT BROOKHAVEN NATIONAL LABORATORY (2017) (0)
YOUNG K-Ar AGE OF JAROSITE IN THE MOJAVE (2017) (0)
Neon Isotopes Indicate that Baffin Island and Iceland Lavas Share a Common Origin (2020) (0)
THERMAL HISTORY OF THE WHEELER RIDGE PALEOCANYON AND IMPLICATIONS FOR THE EROSION KINEMATICS OF WESTERN GRAND CANYON (2018) (0)
6 Ma subsidence and exhumation of the southeastern San Joaquin Basin, California, in response to mantle lithosphere removal (2012) (0)
Fractional Crystallization as a Control on Magma Degassing (2001) (0)
Five Years of Analyses of Volatiles, Isotopes and Organics in Gale Crater Materials (2017) (0)
Middle Miocene kinematic shift in northeastern Tibet from collision-related northward growth to eastward contraction (2009) (0)

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