Tullis Onstott
#70,173
Most Influential Person Now
American geologist
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Earth Sciences
Tullis Onstott's Degrees
- PhD Geology Princeton University
- Masters Geology Princeton University
Why Is Tullis Onstott Influential?
(Suggest an Edit or Addition)According to Wikipedia, Tullis Onstott was a professor of geosciences at Princeton University who has done research into endolithic life deep under the Earth's surface. In 2011 he co-discovered Halicephalobus mephisto, a nematode worm living under the ground, the deepest multicellular organism known to science. He won a LExEN Award for his work "A Window Into the Extreme Environment of Deep Subsurface Microbial Communities: Witwatersrand Deep Microbiology Project". In 2007, Onstott was listed among Time Magazine's 100 most influential people in the world.
Tullis Onstott'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
- BIOGENIC IRON MINERALIZATION ACCOMPANYING THE DISSIMILATORY REDUCTION OF HYDROUS FERRIC OXIDE BY A GROUNDWATER BACTERIUM (1998) (705)
- Environmental Genomics Reveals a Single-Species Ecosystem Deep Within Earth (2008) (412)
- Archaeal Diversity in Waters from Deep South African Gold Mines (2001) (401)
- Long-Term Sustainability of a High-Energy, Low-Diversity Crustal Biome (2006) (366)
- A genomic catalog of Earth’s microbiomes (2020) (295)
- Dissimilatory Reduction of Fe(III) and Other Electron Acceptors by a Thermus Isolate (1999) (250)
- Unravelling abiogenic and biogenic sources of methane in the Earth's deep subsurface (2006) (245)
- The biomass and biodiversity of the continental subsurface (2018) (228)
- Pore‐size constraints on the activity and survival of subsurface bacteria in a late cretaceous shale‐sandstone sequence, northwestern New Mexico (1997) (212)
- The yield and isotopic composition of radiolytic H2, a potential energy source for the deep subsurface biosphere (2005) (207)
- Nematoda from the terrestrial deep subsurface of South Africa (2011) (187)
- Radiolytic H2 in continental crust: Nuclear power for deep subsurface microbial communities (2005) (182)
- Direct measurements of methane emissions from abandoned oil and gas wells in Pennsylvania (2014) (181)
- The contribution of the Precambrian continental lithosphere to global H2 production (2014) (174)
- Isotopic signatures of CH4 and higher hydrocarbon gases from Precambrian Shield sites: A model for abiogenic polymerization of hydrocarbons (2008) (172)
- Mineral transformations associated with the microbial reduction of magnetite (2000) (171)
- Desulfotomaculum and Methanobacterium spp. Dominate a 4- to 5-Kilometer-Deep Fault (2005) (159)
- 39Ar recoil artifacts in chloritized biotite (1989) (156)
- Alkaliphilus transvaalensis gen. nov., sp. nov., an extremely alkaliphilic bacterium isolated from a deep South African gold mine. (2001) (155)
- Microbes deep inside the earth. (1996) (152)
- Argon retentivity of hornblendes: A field experiment in a slowly cooled metamorphic terrane (1987) (147)
- Application of the Bingham distribution function in paleomagnetic studies (1980) (144)
- A high‐resolution chemical and structural study of framboidal pyrite formed within a low‐temperature bacterial biofilm (2008) (143)
- An oligotrophic deep-subsurface community dependent on syntrophy is dominated by sulfur-driven autotrophic denitrifiers (2016) (143)
- Petrologic and age constraints on the origin of a low‐pressure/high‐temperature metamorphic complex, southern Alaska (1989) (136)
- Microbes in thawing permafrost: the unknown variable in the climate change equation (2011) (136)
- Dating ultra-deep mine waters with noble gases and 36Cl, Witwatersrand Basin, South Africa (2003) (135)
- Recoil refinements: Implications for the 40Ar/39Ar dating technique (1995) (132)
- Development of a Vital Fluorescent Staining Method for Monitoring Bacterial Transport in Subsurface Environments (2000) (123)
- Isolation of Halobacterium salinarum retrieved directly from halite brine inclusions. (2003) (120)
- Related assemblages of sulphate-reducing bacteria associated with ultradeep gold mines of South Africa and deep basalt aquifers of Washington State. (2003) (118)
- Hydrogeologic controls on episodic H2 release from precambrian fractured rocks--energy for deep subsurface life on earth and mars. (2007) (117)
- Indigenous and contaminant microbes in ultradeep mines. (2003) (117)
- The Distribution of Microbial Taxa in the Subsurface Water of the Kalahari Shield, South Africa (2006) (116)
- Observations Pertaining to the Origin and Ecology of Microorganisms Recovered from the Deep Subsurface of Taylorsville Basin, Virginia (1998) (113)
- 40Ar/39Ar dating of 1.0–1.1 Ga magnetizations from the Sa˜o Francisco and Kalahari cratons: tectonic implications for Pan-African and Brasiliano mobile belts (1990) (113)
- Ground surface temperature reconstructions: Using in situ estimates for thermal conductivity acquired with a fiber‐optic distributed thermal perturbation sensor (2008) (109)
- Microorganisms from deep, high temperature sandstones: constraints on microbial colonization (1997) (106)
- The Origin and Age of Biogeochemical Trends in Deep Fracture Water of the Witwatersrand Basin, South Africa (2006) (106)
- The relative abundances of resolved l2 CH 2 D 2 and 13 CH 3 D and mechanisms controlling isotopic bond ordering in abiotic and biotic methane gases (2016) (105)
- Argon isotopic zoning in mantle phlogopite (1988) (105)
- Microbial hydrocarbon gases in the Witwatersrand Basin, South Africa: Implications for the deep biosphere 1 1 Associate editor: R. Summons (2004) (104)
- Incremental heating of hornblende in vacuo: implications for 40Ar/ 39Ar geochronology and the interpretation of thermal histories (1991) (101)
- Commercial DNA extraction kits impact observed microbial community composition in permafrost samples. (2014) (101)
- A metagenomic window into carbon metabolism at 3 km depth in Precambrian continental crust (2015) (101)
- Temporal Shifts in the Geochemistry and Microbial Community Structure of an Ultradeep Mine Borehole Following Isolation (2003) (100)
- Relative dominance of physical versus chemical effects on the transport of adhesion-deficient bacteria in intact cores from South Oyster, Virginia. (2002) (87)
- Martian CH(4): sources, flux, and detection. (2006) (86)
- The Martian subsurface as a potential window into the origin of life (2017) (84)
- Theoretical prediction of collision efficiency between adhesion-deficient bacteria and sediment grain surface (2002) (83)
- Variations in microbial carbon sources and cycling in the deep continental subsurface (2016) (81)
- Constraints on the motions of South American and African Shields during the Proterozoic: I. 40Ar/39Ar and paleomagnetic correlations between Venezuela and Liberia (1984) (78)
- Dating blueschist metamorphism: A combined 40Ar/39Ar and electron microprobe approach (1986) (75)
- Rejuvenation of KAr systems for minerals in the Taiwan Mountain Belt (1995) (74)
- Phylogeny and phylogeography of functional genes shared among seven terrestrial subsurface metagenomes reveal N-cycling and microbial evolutionary relationships (2014) (72)
- Rokubacteria: Genomic Giants among the Uncultured Bacterial Phyla (2017) (71)
- An active atmospheric methane sink in high Arctic mineral cryosols (2015) (70)
- Neon identifies two billion year old fluid component in Kaapvaal Craton (2011) (67)
- LASER MICROPROBE MEASUREMENT OF CHLORINE AND ARGON ZONATION IN BIOTITE (1991) (67)
- Hydrogeochemistry of groundwaters in and below the base of thick permafrost at Lupin, Nunavut, Canada (2009) (64)
- Single cell genomics indicates horizontal gene transfer and viral infections in a deep subsurface Firmicutes population (2015) (64)
- Geochemically Generated, Energy-Rich Substrates and Indigenous Microorganisms in Deep, Ancient Groundwater (2005) (63)
- THE EFFECT OF THE INSTABILITY OF MUSCOVITE DURING IN VACUO HEATING ON 40AR/39AR STEP-HEATING SPECTRA (1998) (63)
- Planktonic Microbial Communities Associated with Fracture-Derived Groundwater in a Deep Gold Mine of South Africa (2006) (61)
- Reconnaissance geochronology, tectonothermal evolution, and regional significance of the middle proterozoic choma-kalomo block, Southern Zambia (1988) (61)
- Paleomagnetism of Middle Proterozoic (1.01 to 1.08 Ga) mafic dykes in southeastern Bahia State—São Francisco Craton, Brazil (1990) (61)
- 40Ar/39Ar and U-Pb evidence for late proterozoic (Grenville-age) continental crust in north-central Cuba and regional tectonic implications (1989) (58)
- Argon release mechanisms of biotite in vacuo and the role of short-circuit diffusion and recoil (2000) (58)
- Argon composition of metamorphic fluids: Implications for 40Ar/39Ar geochronology (1994) (57)
- 40Ar/39Ar laser-probe dating of diamond inclusions from the Premier kimberlite (1989) (57)
- Reduced net methane emissions due to microbial methane oxidation in a warmer Arctic (2020) (56)
- Microbial Communities in Subpermafrost Saline Fracture Water at the Lupin Au Mine, Nunavut, Canada (2009) (56)
- Isolation and characterization of a Geobacillus thermoleovorans strain from an ultra-deep South African gold mine. (2007) (55)
- Ferrographic tracking of bacterial transport in the field at the narrow channel focus area, Oyster, VA. (2000) (54)
- An 40Ar/39Ar investigation of the contact effects of a dyke intrusion, Kapuskasing Structural Zone, Ontario (1990) (54)
- Deep Subsurface Microbial Biomass and Community Structure in Witwatersrand Basin Mines (2006) (54)
- 40Ar/39Ar thermochronometry of the Imataca Complex, Venezuela (1989) (52)
- An assessment of 40Ar39Ar dating for the whole-rock volcanic samples from the Luzon Arc near Taiwan (1994) (50)
- Does aspartic acid racemization constrain the depth limit of the subsurface biosphere? (2014) (50)
- Simultaneous Transport of Two Bacterial Strains in Intact Cores from Oyster, Virginia: Biological Effects and Numerical Modeling (2002) (49)
- Paleomagnetism and 40Ar/39Ar ages of mafic dikes from Salvador (Brazil): new constraints on the São Francisco craton APW path between 1080 and 1010 Ma (2004) (49)
- No short reversals of Brunhes Age recorded in the Toba Tuffs, north Sumatra, Indonesia (1987) (49)
- A Global Perspective on the Microbial Abundance and Activity in the Deep Subsurface (1999) (49)
- Time of emplacement and metamorphism of Late Precambrian mafic dykes associated with the Pan-African Gariep orogeny, Southern Africa: implications for the age of the Nama Group (1991) (48)
- Ancestral Absence of Electron Transport Chains in Patescibacteria and DPANN (2020) (48)
- Identification of iron-reducing Thermus strains as Thermus scotoductus (2004) (46)
- Paleo-Rock-Hosted Life on Earth and the Search on Mars: A Review and Strategy for Exploration (2018) (46)
- The role of physical, chemical, and microbial heterogeneity on the field‐scale transport and attachment of bacteria (2003) (45)
- Eukaryotic opportunists dominate the deep-subsurface biosphere in South Africa (2015) (45)
- Structural and Chemical Characterization of a Natural Fracture Surface from 2.8 Kilometers Below Land Surface: Biofilms in the Deep Subsurface (2006) (44)
- Fitting straight lines and planes with an application to radiometric dating (1988) (43)
- Examining bacterial transport in intact cores from Oyster, Virginia: Effect of sedimentary facies type on bacterial breakthrough and retention (2000) (43)
- Ages du metamorphisme granulitique dans le craton du Sao Francisco (Bresil). Implications sur la nature de l'orogene transamazonien (1994) (41)
- Comparisons of the composition and biogeographic distribution of the bacterial communities occupying South African thermal springs with those inhabiting deep subsurface fracture water (2014) (41)
- Sulfur Isotope Enrichment during Maintenance Metabolism in the Thermophilic Sulfate-Reducing Bacterium Desulfotomaculum putei (2009) (41)
- Extended survival of several organisms and amino acids under simulated martian surface conditions (2011) (40)
- Paleomagnetic results from some southern African kimberlites, and their tectonic significance (1980) (39)
- What's up down there? (1998) (39)
- The Factors Controlling Microbial Distribution and Activity in the Shallow Subsurface (2003) (38)
- Mineralogical, Chemical and Biological Characterization of an Anaerobic Biofilm Collected from a Borehole in a Deep Gold Mine in South Africa (2007) (38)
- Survivability of Psychrobacter cryohalolentis K5 under simulated martian surface conditions. (2009) (38)
- Trends and future challenges in sampling the deep terrestrial biosphere (2014) (38)
- Viable Nematodes from Late Pleistocene Permafrost of the Kolyma River Lowland (2018) (36)
- Capture of Planktonic Microbial Diversity in Fractures by Long-Term Monitoring of Flowing Boreholes, Evander Basin, South Africa (2011) (36)
- Impact of CO 2 Injections on Deep Subsurface Microbial Ecosystems and Potential Ramifications for the Surface Biosphere (2005) (36)
- Application of 40Ar39Ar laser-probe and step-heating techniques to the dating of diagenetic K-feldspar overgrowths (1991) (36)
- The origin of NO3− and N2 in deep subsurface fracture water of South Africa (2012) (35)
- 40Ar/39Ar and paleomagnetic results from Liberia and the Precambrian APW data base for the West African Shield (1987) (33)
- Precipitation of Arsenic under Sulfate Reducing Conditions and Subsequent Leaching Under Aerobic Conditions (2011) (33)
- 40Ar/39Ar constraints on the emplacement, uplift, and cooling of the Coast Plutonic Complex sill, southeastern Alaska (1991) (33)
- Methanogen community composition and rates of methane consumption in Canadian High Arctic permafrost soils. (2014) (33)
- Constraints on the tectonic evolution of the Namaqua Province; III, Palaeomagnetic and 40 Ar/ 39 Ar results from the Gannakouriep dyke swarm (1986) (31)
- Initial argon in amphiboles from the Chugach Mountains, southern Alaska (1989) (31)
- Salinity‐induced hydrate dissociation: A mechanism for recent CH4 release on Mars (2007) (30)
- Cretaceous dinosaur bone contains recent organic material and provides an environment conducive to microbial communities (2019) (30)
- Field-scale evaluation of CFDA/SE staining coupled with multiple detection methods for assessing the transport of bacteria in situ (2001) (29)
- Palaeomagnetic results from the Timbavati gabbros in the Kruger National Park (1994) (29)
- Comparison of methods for monitoring bacterial transport in the subsurface. (2001) (29)
- Stars of the terrestrial deep subsurface: A novel ‘star‐shaped’ bacterial morphotype from a South African platinum mine (2008) (28)
- Draft Genome Sequence of Uncultured Upland Soil Cluster Gammaproteobacteria Gives Molecular Insights into High-Affinity Methanotrophy (2017) (28)
- The origin of deep subsurface microbial communities in the Witwatersrand Basin, South Africa as deduced from apatite fission track analyses (2003) (28)
- 40Ar/39Ar and Pb-Pb study of individual hornblende and feldspar grains from southeastern Baffin Island glacial sediments: implications for the provenance of the Heinrich layers (2000) (27)
- Near Infrared Cavity Ring-Down Spectroscopy for Isotopic Analyses of CH4 on Future Martian Surface Missions (2015) (27)
- Physical versus chemical effects on bacterial and bromide transport as determined from on site sediment column pulse experiments. (2005) (27)
- Deep gold mines of South Africa: windows into the subsurface biosphere (1997) (27)
- Effects of simulated spring thaw of permafrost from mineral cryosol on CO2 emissions and atmospheric CH4 uptake (2015) (27)
- Metamorphism and near‐trench plutonism during initial accretion of the Cretaceous Alaskan forearc (1994) (27)
- Measurement of the 13C/12C of atmospheric CH4 using near-infrared (NIR) cavity ring-down spectroscopy. (2013) (26)
- In situ imaging of microorganisms in geologic material. (1999) (25)
- Dissolved organic matter compositions in 0.6–3.4 km deep fracture waters, Kaapvaal Craton, South Africa (2018) (25)
- Paleomagnetic evidence for the evolution of Meso- to Neo-proterozoic glaciogenic rocks in central-eastern Brazil (1990) (24)
- In Situ Enrichment of a Diverse Community of Bacteria from a 4–5 km Deep Fault Zone in South Africa (2006) (24)
- Paleomagnetism of the Late Triassic Hound Island Volcanics: Revisited (1992) (24)
- Application of 36/40Ar Versus 39Ar/40Ar Correlation diagrams to the 40Ar/39Ar spectra of phlogopites from Southern African kimberlites (1986) (23)
- P-T-time characterization of the Trans-Amazonian Orogeny in the Imataca Complex, Venezuela (1989) (23)
- Lessons Learned from Bacterial Transport Research at the South Oyster Site (2011) (22)
- Predominance of Anaerobic, Spore-Forming Bacteria in Metabolically Active Microbial Communities from Ancient Siberian Permafrost (2019) (22)
- Laser 40Ar39Ar microprobe analyses of fine-grained illite (1997) (22)
- Constraints on the tectonic evolution of the Namaqua Province; II, Reconnaissance palaeomagnetic and 40 Ar/ 39 Ar results from the Namaqua Province and Kheis Belt (1986) (21)
- Coupling hydrocarbon degradation to anaerobic respiration and mineral diagenesis: theoretical constraints (2010) (21)
- Potential for preservation of halobacteria and their macromolecular constituents in brine inclusions from bedded salt deposits (1997) (20)
- Hydrogeology, Chemical and Microbial Activity Measurement Through Deep Permafrost (2010) (20)
- Hydrogeology of the vicinity of Homestake mine, South Dakota, USA (2012) (20)
- Tectonic Interpretation of 40Ar/39Ar Ages on Country Rocks from the Central Sector of the Río Negro-Juruena Province, Southwest Amazonian Craton (1996) (20)
- South African crustal fracture fluids preserve paleometeoric water signatures for up to tens of millions of years (2018) (20)
- High Lake gossan deposit: An Arctic analogue for ancient Martian surficial processes? (2009) (19)
- The role of low-temperature 18O exchange in the isotopic evolution of deep subsurface fluids (2020) (19)
- Fluctuations in populations of subsurface methane oxidizers in coordination with changes in electron acceptor availability (2018) (19)
- A tectogenetic origin for the deep subsurface microorganisms of Taylorsville Basin: thermal and fluid flow model constraints (1997) (19)
- Evolutionary stasis of a deep subsurface microbial lineage (2021) (17)
- Challenges for coring deep permafrost on Earth and Mars. (2008) (17)
- Novel method of regolith sample return from extraterrestrial body using a puff of gas (2010) (17)
- Development of radiographic and microscopic techniques for the characterization of bacterial transport in intact sediment cores from Oyster, Virginia. (1999) (17)
- Constraints on the thermal history of Taylorsville Basin, Virginia, U.S.A., from fluid-inclusion and fission-track analyses: implications for subsurface geomicrobiology experiments (1996) (17)
- Characterization of lattice strain induced by neutron irradiation (1995) (16)
- Paleofluid-flow circulation within a Triassic rift basin: Evidence from oil inclusions and thermal histories (1999) (16)
- Earth-like Habitable Environments in the Subsurface of Mars. (2021) (16)
- Noble gases in deformed xenoliths from an ocean island: characterization of a metasomatic fluid (1994) (16)
- The genome of a subterrestrial nematode reveals adaptations to heat (2019) (16)
- In Situ Cultivation of Subsurface Microorganisms in a Deep Mafic Sill: Implications for SLiMEs (2010) (16)
- New Horizons for Deep Subsurface Microbiology (2009) (15)
- Laser-Selective Demagnetization: A New Technique in Paleomagnetism and Rock Magnetism (1988) (15)
- Breakthroughs in field‐scale bacterial transport (2001) (15)
- Metagenomes from Thawing Low-Soil-Organic-Carbon Mineral Cryosols and Permafrost of the Canadian High Arctic (2014) (15)
- Genomic reconstruction of fossil and living microorganisms in ancient Siberian permafrost (2021) (15)
- Utility of high performance liquid chromatography/electrospray/mass spectrometry of polar lipids in specifically Per-13C labeled Gram-negative bacteria DA001 as a tracer for acceleration of bioremediation in the subsurface. (2001) (15)
- Geology, genesis, and metamorphic history of the Namew Lake Ni-Cu deposit, Manitoba (1996) (14)
- Magnetostratigraphy of the San Francisco volcanic field, Arizona (1990) (14)
- New ecosystems in the deep subsurface follow the flow of water driven by geological activity (2019) (14)
- A scalable model for methane consumption in arctic mineral soils (2016) (14)
- Long term biosustainability in a high energy, low diversity crustal biotome (2006) (13)
- Deep Life: The Hunt for the Hidden Biology of Earth, Mars, and Beyond (2020) (13)
- Microbiome assembly in thawing permafrost and its feedbacks to climate (2022) (13)
- Hydrogeologic Constraint on the origin of deep subsurface microorganisms within a Triassic Basin (1998) (12)
- Application of a Vital Fluorescent Staining Method for Simultaneous, Near-Real-Time Concentration Monitoring of Two Bacterial Strains in an Atlantic Coastal Plain Aquifer in Oyster, Virginia (2004) (12)
- Backscattered 39Ar loss in fine-grained minerals: Implications for 40Ar/39Ar geochronology of clay (2000) (11)
- 14C in Methane and DIC in the Deep Terrestrial Subsurface: Implications for Microbial Methanogenesis (2006) (11)
- Paleomagnetism and 40Ar/39Ar geochronology of gabbro sills at Mariscal Mountain anticline, southern Big Bend National Park, Texas: Implications for the timing of Laramide tectonism and vertical axis rotations in the southern (1995) (11)
- The influence of microstructures on the relationship between argon retentivity and chemical composition of hornblende (1988) (11)
- Denitrifiers, nitrogen-fixing bacteria and N2O soil gas flux in high Arctic ice-wedge polygon cryosols. (2019) (11)
- Taxonomic and Functional Compositions Impacted by the Quality of Metatranscriptomic Assemblies (2018) (11)
- Atmospheric CH4 oxidation by Arctic permafrost and mineral cryosols as a function of water saturation and temperature (2017) (10)
- Recent calcite spar in an aquifer waste plume: a possible example of contamination driven calcite precipitation (2000) (10)
- Solagigasbacteria: Lone genomic giants among the uncultured bacterial phyla (2017) (10)
- Deep subsurface mine stalactites trap endemic fissure fluid Archaea, Bacteria, and Nematoda possibly originating from ancient seas (2015) (9)
- Draft Genome Sequence of “Candidatus Bathyarchaeota” Archaeon BE326-BA-RLH, an Uncultured Denitrifier and Putative Anaerobic Methanotroph from South Africa’s Deep Continental Biosphere (2018) (9)
- Thermoanaerosceptrum fracticalcis gen. nov. sp. nov., a Novel Fumarate-Fermenting Microorganism From a Deep Fractured Carbonate Aquifer of the US Great Basin (2019) (9)
- An active atmospheric methane sink in high Arctic mineral cryosols (2015) (9)
- Eight Metagenome-Assembled Genomes Provide Evidence for Microbial Adaptation in 20,000- to 1,000,000-Year-Old Siberian Permafrost (2021) (8)
- Pseudotachylites of the Beaverhead impact structure: Geochemicaly geochronological, petrographic, and field investigations (1992) (8)
- Metabolic promiscuity from the deep subsurface: a story of survival or superiority (2008) (8)
- Valuing Life-Detection Missions. (2018) (8)
- Comparative Metagenomics of the Active Layer and Permafrost from Low-Carbon Soil in the Canadian High Arctic. (2021) (7)
- Workshop to develop deep-life continental scientific drilling projects (2015) (7)
- Planetary Protection Knowledge Gaps and Enabling Science for Human Mars Missions (2021) (7)
- A Modular Injection System, Multilevel Sampler, and Manifold for Tracer Tests (2003) (7)
- Genome-centric resolution of novel microbial lineages in an excavated Centrosaurus dinosaur fossil bone from the Late Cretaceous of North America (2020) (7)
- Underground production of 81Kr detected in subsurface fluids (2020) (7)
- Carbonate in Lafayette Meteorite: A Detailed Microanalytical Study (1997) (7)
- Aspartic acid racemization constrains long-term viability and longevity of endospores. (2019) (6)
- Mobile hydrocarbon microspheres from >2‐billion‐year‐old carbon‐bearing seams in the South African deep subsurface (2012) (6)
- The first Mars surface-sample return mission: Revised science considerations in light of the 2004 MER results (2005) (6)
- Precision subsampling system for Mars and beyond (2010) (5)
- Constraints on the tectonic evolution of the Namaqua Province; I, Palaeomagnetic and 40 Ar/ 39 Ar results from the Richtersveld Subprovince (1986) (5)
- Planetary sample sealing for caching (2009) (5)
- "Follow the Water": Steve Squyres and the Mars Exploration Rovers (2011) (5)
- The case for a dynamical subsurface ecosystem (2016) (4)
- Metagenome-Assembled Genome of USCα AHI, a Potential High-Affinity Methanotroph from Axel Heiberg Island, Canadian High Arctic (2019) (4)
- Microbiologists meet geologists in Bath (1994) (4)
- 86Kr excess and other noble gases identify a billion-year-old radiogenically-enriched groundwater system (2022) (4)
- A Thermal Technique of Fault Nucleation, Growth, and Slip (2009) (4)
- Microbes Deep inside the Earth Recently discovered microorganisms that dwell within the earth ’ s crust could reveal clues to the origin of life by (1998) (4)
- Mineral transformation associated with the microbial reductionof magnetite (2000) (3)
- Life Inside a Dinosaur Bone: a Thriving Microbiome (2018) (3)
- Physical property studies to elucidate the source of seismic reflectivity within the ICDP DSeis seismogenic zone: Klerksdorp goldfield, South Africa (2022) (3)
- Transcriptional response to prolonged perchlorate exposure in the methanogen Methanosarcina barkeri and implications for Martian habitability (2021) (3)
- Stars of the terrestrial deep subsurface: A novel 'star-shaped' bacterial morphotype from a South African platinum mine (Geobiology (2008) 6, (325-330)) (2008) (3)
- Radiolytic H 2 in continental crust: A potential energy source for microbial metabolism in deep biosphere (2002) (3)
- Hydrogen Isotopic Composition of Arctic and Atmospheric CH4 Determined by a Portable Near-Infrared Cavity Ring-Down Spectrometer with a Cryogenic Pre-Concentrator. (2016) (3)
- LUCI: A facility at DUSEL for large-scale experimental study of geologic carbon sequestration (2010) (3)
- A Controllable Earthquake Rupture Experiment on the Homestake Fault (2011) (3)
- The limited role of aquifer heterogeneity on metal reduction in an Atlantic coastal plain determined by push-pull tests (2007) (3)
- Proterozoic Thermochronologic Implications from 40Ar/39Ar and K-Ar Dating of the Campo Belo Metamorphic Complex, Southern São Francisco Craton, Brazil (1997) (3)
- Geochemical and Geological Significance of Subsurface Microbiology (2003) (3)
- Aspartic acid racemization and repair in the survival and recovery of hyperthermophiles after prolonged starvation at high temperature. (2021) (3)
- FISH-TAMB, a Fixation-Free mRNA Fluorescent Labeling Technique to Target Transcriptionally Active Members in Microbial Communities (2021) (3)
- Radiolysis of water as a source of bioavailable chemical energy (2006) (3)
- A carbon free filter for collection of large volume samples of cellular biomass from oligotrophic waters. (2012) (3)
- First Microbial Community Assessment of Borehole Fluids from the Deep Underground Science and Engineering Laboratory (DUSEL) (2010) (2)
- Radiochemically-supported microbial communities. A potential mechanism for biocolloid production of importance to actinide transport (2015) (2)
- Control of biologically Active Degradation Zones By Vertical Heterogeneity : Applications In Fractured Media (2001) (2)
- Environmental Genomic Characterization of a Deep subsurface Microorganism Desulforudis audaxviator (2006) (2)
- Drilling Into Seismogenic Zones of M2.0 – M5.5 Earthquakes From Deep South African Gold Mines (DSeis): Establishment of Research Sites (2017) (2)
- Alumina ceramic as a mounting medium for electron microprobe analysis and 40Ar/39Ar laser microprobe dating of mineral grains (1993) (2)
- Continental subsurface waters support unique but diverse C-acquisition strategies (2013) (2)
- Labeling of prokaryotic mRNA in live cells using fluorescent in situ hybridization of transcript-annealing molecular beacons (FISH-TAMB) (2017) (2)
- The genome of a subterrestrial nematode reveals an evolutionary strategy for adaptation to heat (2019) (2)
- In situ oxidation of sulfide minerals supports widespread sulfate reducing bacteria in the deep subsurface of the Witwatersrand Basin (South Africa): Insights from multiple sulfur and oxygen isotopes (2022) (2)
- Paleomagnétism and geochronology of mafic dikes from the regions of Salvador, Olivença and Uauá, São Francisco Craton, Brazil: present stage of the USP/Princeton University collaboration (1989) (2)
- Formation of magnetite and iron-rich carbonates by thermophilic iron-reducing bacteria (1997) (2)
- Exploring the Limits of Life in a South African Deep Subsurface Brine (2018) (1)
- Measurement of the 13C/12C of Atmospheric CH4 Using Near-IR Cavity Ring-Down Spectroscopy (2012) (1)
- Hydrogeochemical and Isotopic Signatures Elucidate Deep Subsurface Hypersaline Brine Formation through Radiolysis Driven Water-Rock Interaction (2022) (1)
- COSPAR Sample Safety Assessment Framework (SSAF). (2022) (1)
- Permafrost Active Layer Microbes From Ny Ålesund, Svalbard (79°N) Show Autotrophic and Heterotrophic Metabolisms With Diverse Carbon-Degrading Enzymes (2022) (1)
- Biologically Mediated Anaerobic Methane Oxidation — The Missing Sink in an Active Martian Methane Cycle? (2019) (1)
- Abiogenic gases, H2 autotrophy and methanogenesis in the deep subsurface. (2005) (1)
- Hydrogeologic Controls on the Deep Terrestrial Biosphere - Chemolithotrophic Energy for Subsurface Life on Earth and Mars (2009) (1)
- Thaumarchaea Genome Sequences from a High Arctic Active Layer (2020) (1)
- High-Affinity Trace Gas Consumption by Soil Microbial Communities Around Hot Springs in the Andean Altiplano: Implications for the Evolution of Martian Metabolisms (2019) (1)
- Microbes residing in young organic rich Alaskan soils contain older carbon than those residing in old mineral high Arctic soils (2013) (1)
- Noble Gas Study On Deep Mine Waters, South Africa (2001) (1)
- Deep Trek: Mission Concepts for Exploring Subsurface Habitability & Life on Mars — A Window into Subsurface Life in the Solar System (2021) (1)
- Session 23. Laboratory Analogue Environments for Studying Geochemical and Biological Processes on Planetary Surfaces (2008) (1)
- The Impact of Global Warming on the Carbon Cycle of Arctic Permafrost: An Experimental and Field Based Study (2014) (1)
- 2019 status report: Drilling into seismogenic zones of M2.0–M5.5 earthquakes in South African gold mines (DSeis project) (2019) (1)
- New Horizons for Deep Subsurface Microbiology Subsurface microorganisms may grow slowly, but their diversity and persistence offer insights into life in extremis (2009) (1)
- Precision Subsampling System for In Situ Analysis at Mars (and Beyond) (2009) (1)
- Characterization of active members in C and N cycles in the subsurface environment of the Witwatersrand Basin (2012) (1)
- Detecting Signatures of Ancient Life on Mars: Analysis of SHERLOC with microbes and organics in Martian soil matrix (2019) (0)
- Chapter 4: Microbes in Meteorites! (2017) (0)
- Diagenesis of Triassic Sandstones in the Taylorsville Basin of Virginia: ABSTRACT (1995) (0)
- Abiotic (Prebiotic?) Organic Chemistry in a Potentially Ancient Hypersaline Brine: New Insights on the Limits of Microbial Life Inhabiting 3.1 km Deep Fracture Fluid in South Africa (2019) (0)
- Guyot Science 2003 draft3 (2004) (0)
- In-situ Microbial Cultivation in a South African Gold Mine (2002) (0)
- Isotopic Characterization of Martian Methane by CRDS (2007) (0)
- Searching for Extant Life on Mars: What's Next? (2019) (0)
- Long Term Thawing Experiments on Intact Cores of Arctic Mineral Cryosol: Implications for Greenhouse Gas Feedbacks from Global Warming (2015) (0)
- Feeding a subsurface biosphere: radiolysis and abiogenic energy sources (2002) (0)
- The next frontier for planetary and human exploration (2019) (0)
- Analyzing the δ2H of atmospheric CH4 in the field with a NIR-CRDS coupled to a cryogenic pre-concentrator (2013) (0)
- High Affinity Methanotrophy is an Important but Overlooked Methane Sink in the Pan-Arctic Budget (2017) (0)
- High resolution structural and chemical characterisation of framboidal pyrite formed within a bacterial biofilm (2005) (0)
- Hallelujah! The in situ nitrogen cycle within the subterranean crust (2014) (0)
- Chapter 3: Bikers, Bombs, and the Death- o- Meter (2017) (0)
- Underground production of 81 Kr detected in subsurface fluids (2021) (0)
- Laser argon microprobe measurements of chlorine zonation in hydrous silicates (1988) (0)
- Looking for little green bugs and methane in the Canadian high Arctic. (Invited) (2010) (0)
- Argon isotopic systematics of mantle xenolith phases from the premier Kimberlite, South Africa (1988) (0)
- Exploring variations in microbial carbon sources and cycling in the deep terrestrial subsurface using PLFA and δ13C analysis (2012) (0)
- Microbial Activity in Active and Upper Permafrost Layers in Axel Heiberg Island (2011) (0)
- Geochemical and hydrological constraints on the deep subsurface terrestrial ecosystems (2008) (0)
- Enhancement of Bacterial Transport in Aerobic and Anaerobic Environments: Assessing the Effect of Metal Oxide Chemical Heterogeneities (2005) (0)
- Genomic Variations in Hydrogenophilus thermoluteolus Genomes Across a Small-Scale Hot Spring Soil Gradient and Global Geothermal Environments (2021) (0)
- Robert Hargraves (1928–2003) (2003) (0)
- Appendix B: Chronology of the Meeting of the U.S. DOE’s SSP Meetings (2017) (0)
- A Conceptual Hydrogeologic Model of the Vicinity of DUSEL Homestake (2009) (0)
- High-Affinity Methanotrophy Informed by Genome-Wide Analysis of Upland Soil Cluster Alpha (USCα) from Axel Heiberg Island, Canadian High Arctic (2017) (0)
- Martian subsurface biomes: How detectable are they? (2006) (0)
- A review of geochronological data for the Proterozoic of central and southern Zambia (1990) (0)
- Microbial Diversity of Groundwater from Deep Subsurface Environment (2002) (0)
- Chemical and microbial analysis of a talik in western Greenland (2010) (0)
- Sulphate formation on Mars by radiolytic oxidation of sulphide minerals (2008) (0)
- Crustal evolution of the archean formiga province (afp) southern sao francisco craton, brazil (1992) (0)
- Methane and Carbon Dioxide Gas Dynamics in High-Arctic Permafrost Polygons (2012) (0)
- Biogenic Carbon on Mars: A Subsurface Chauvinistic Viewpoint (2015) (0)
- Regulatory responses of Methanosarcina barkeri to freezing temperatures and perchlorates: Transcriptomic insights into the potential for biological Martian methanogenesis (2021) (0)
- Microorganism and Organic Biomarker Survival as a Function of Depth in a Mars Analog Regolith after Exposure to Mars Surface Conditions (2010) (0)
- Development And Evaluation Of Stable Isotope And Fluorescent Labeling And Detection Methodologies For Tracking Injected Bacteria During In Situ Bioremediation (2003) (0)
- The complete genome of the uncultivated bacterium Desulforudis audaxviator from 2.8 km beneath earth's surface (2007) (0)
- Chapter 5: Life in Deepest, Darkest Africa (2017) (0)
- In situ gas sensing instrument for planetary science (2008) (0)
- An underestimated methane sink in Arctic mineral soils (2015) (0)
- Life in the Earth's Deep Biosphere (2012) (0)
- Geochemical constraints on the longevity and environmental habitat of subsurface microbial communities (2000) (0)
- Comparative Metagenomic Analysis Of Microbial Communities From Active Layer And Permafrost After Short-Term Thaw (2012) (0)
- ICDP DSeis 2: Preliminary results of physical property measurement and XRD analysis of the M5.5 fault material recovered from DSeis Project (2019) (0)
- The complete genome of the uncultivated ultra-deep subsurface bacterium Desulforudis audaxviator obtained by environmental genomics (2007) (0)
- Permeability, Fracture Clusters, and Stress State:Implications for Mine-based Studies of EcoHydrology (2011) (0)
- Life in Inner Space: Subsurface Microbiology Investigations in Underground Research Laboratories and Deep Mines (2012) (0)
- Control of biologically active degradation zones by vertical heterogeneity: Applications in fractured media. 1998 annual progress report (1998) (0)
- Publisher Correction: A genomic catalog of Earth’s microbiomes (2020) (0)
- Gas flux dynamics in high arctic permafrost polygon and ice wedge active layer soil; microbial feedback implications (2011) (0)
- Control of biologically active degradation zones by vertical heterogeneity: Applications in fractured media. 1997 annual progress report (1997) (0)
- Deep Trek: Science of Subsurface Habitability & Life on Mars (2021) (0)
- Hydrocarbon Gas and Microbial Geochemistry in the Deep Subsurface of the Witwatersrand Basin, South Africa (2002) (0)
- Distinguishing Indigenous from Contaminating Microorganisms in Rock Samples from a Deep Au Mine in South Africa (2002) (0)
- Deep Subsurface Microbiology (2015) (0)
- A Putatively Denitrifying Anaerobic Methanotroph from South Africa's Deep Biosphere Belonging to Candidate Phylum Bathyarchaeota (2018) (0)
- Microbial Diversity Associated With Geochemical Changes in a Deep Subsurface Aquifer (2003) (0)
- Microbiome Re-assembly After Permafrost Thaw: How Time, Space, History and Disturbance Fundamentally Differentiate Permafrost Microbial Communities (2019) (0)
- Is the rare biosphere real or a technical artifact? A case study involving a multi-year deep subsurface time series (2014) (0)
- Differential diversity and function of microbial communities along a salinity gradient in ancient Siberian permafrost (2018) (0)
- Terrestrial Microorganism and Biomarker Survival as a Function of Depth in a Mars Analog Regolith After Exposure to Mars Surface Conditions (2010) (0)
- Draft Genome Sequences of 10 Pseudomonas sp. Isolates from the Active Layer of Permafrost in Ny Ålesund, Svalbard, Norway (2022) (0)
- Microbial Ecology of a Regional Flow System: Deep, Aerobic, Fractured Rock Aquifers of the US Basin and Range (Invited) (2013) (0)
- Starting a European Space Agency Sample Analogue Collection for Robotic Exploration Missions (2014) (0)
- Experimental and In-Situ Physical Properties Measurements From a Seismogenic Zone in a Deep South African Mine (2022) (0)
- Microbiology and Biogeochemistry of Deep Hydrogeologic Environments of the Witwatersrand Basin, South Africa (2001) (0)
- Metabolic potential of a Novel Gram-Negative, Spore-forming, and Putatively Sulfate-Reducing Bacterium in the Continental Subsurface (2017) (0)
- Chapter 10: The Worm from Hell (2017) (0)
- Microbial Dark Matter: Unusual intervening sequences in 16S rRNA genes of candidate phyla from the deep subsurface (2014) (0)
- Fluorescent in situ hybridization of transcript‐annealing molecular beacons (FISH‐TAMB) – an innovative method to tag active, low‐abundance prokaryotic cells (2019) (0)
- Chapter 6: Hunting for Water and Carbon (2017) (0)
- Subsurface 18O Exchange at Low Temperatures: The (GMWL) Plot Thickens (2020) (0)
- Microbial evidence for sulfur cycling in the deep subsurface of the Witwatersrand Basin, South Africa (2004) (0)
- Title A scalable model for methane consumption in arctic mineral soils Permalink (2016) (0)
- Assessing the High Temperature, High Pressure Subsurface for Anaerobic Methane Oxidation (2017) (0)
- Genomic reconstruction of fossil and living microorganisms in ancient Siberian permafrost (2021) (0)
- The role of microbial dynamics of methanogens and high affinity methanotrophs in current and future net land methane emissions in the Arctic (2019) (0)
- OXYGEN EXCHANGE IN THE THE HIDDEN HYDROGEOSPHERE: TOWARDS A NEW EQUILIBRIUM? (2020) (0)
- Tectonic interpretation of 40 'AR' / 30 'AR' ages on country rocks from the central sector of the rio negro-juruena province, sw amazon craton (1995) (0)
- Portable multiple laser continuous-flow cavity-ringdown spectrometer for Martian methane Isotopologues (2010) (0)
- Analysis of Ground Water Flow and Deformation in the Vicinity of DUSEL Homestake (2010) (0)
- Microbial Abundance and Diversity at 0.8 to 3.6 Kilometers Beneath the Surface in the Witwatersrand Basin, South Africa (2001) (0)
- Noblegas Radionuclide (KR-85, AR-39, KR-81) Concentrations in Deep Fracture Waters of the Withwatersrand Basin South Africa (2013) (0)
- Code and Data for Reduced net methane emissions due to microbial methane oxidation in a warmer Arctic (2020) (0)
- Distribution and Diversity of Microorganisms of Deep, Subpermafrost Brine in the Canadian Arctic (2005) (0)
- The Martian Atmospheric Gas Evolution (MAGE) Experiment: Off-Axis Integrated Cavity-enhanced Output Spectrometer (OA-ICOS) (2021) (0)
- 3D Seismics and Isotopic Analysis Provides Constraints on the Origin of Methane in the Earths Deep Subsurface. (2016) (0)
- Erratum for Edwards et al., “Draft Genome Sequence of Uncultured Upland Soil Cluster Gammaproteobacteria Gives Molecular Insights into High-Affinity Methanotrophy” (2017) (0)
- Chapter 1: Triassic Park (2017) (0)
- Chapter 9: Life beneath the Ice (2017) (0)
- High-Affinity Trace Gas Consumption by Soil Microbial Communities Around Hot Springs in the Andean Altiplano with Implications for Early Mars (2019) (0)
- The DSeis Project: Drilling into Seismogenic zones of M2.0 to M5.5 earthquakes in South African gold mines (2017) (0)
- Chapter 8: A Lot of Breaks and One Lucky Strike (2017) (0)
- Hydrocarbon Gases in Hydrogeologically Isolated Fractures in Au Mines of the Witwatersrand Basin, South Africa: Potential Substrates for Deep Subsurface Microorganisms (2001) (0)
- Identifying active methane-oxidizers in thawed Arctic permafrost by proteomics (2012) (0)
- Chapter 7: The Subterranauts (2017) (0)
- Deep High‐Temperature Sedimentary Environments, Microbiology of (2003) (0)
- The seismogenic zones of an M2.0-5.5 earthquakes successfully recovered in deep South African gold mines: the outcomes and the follow-up plan (2020) (0)
- Mars Trace Gas Fluxes: Critical Strategies and Implications for the Upcoming Decade (2021) (0)
- Mantle-derived argon components in phlogopite from southern African kimberlites (1986) (0)
- ICDP Drilling project to probe seismogenic zones of M2.0-5.5 earthquake in deep South African gold mines - Commencement of drilling. (2017) (0)
- Developing Deep-Life Continental Drilling Projects (2015) (0)
- The Netherlands 4 ° Ar / agAr AND UPb EVIDENCE FOR LATE PROTEROZOIC ( GRENVILLE-AGE ) CONTINENTAL CRUST IN NORTH-CENTRAL CUBA AND REGIONAL TECTONIC IMPLICATIONS (2002) (0)
- Author Correction: A genomic catalog of Earth’s microbiomes (2021) (0)
- DUSEL CO2: A facility for experimental study of geologic carbon sequestration (2010) (0)
- Bacterial transport: Integrating aqueous and solid phase qPCR measurement of bacterial numbers with physicochemical parameters by multivariate analysis (2002) (0)
- Initial report on drilling into seismogenic zones of M2.0 - M5.5 earthquakes from deep South African gold mines (DSeis) (2017) (0)
- HABITABILITY AND BIOSIGNATURE PRESERVATION OF THE MARTIAN SUBSURFACE (2017) (0)
- DUSEL and the future of deep terrestrial microbiology (Invited) (2009) (0)
- ICDP DSeis 1: Introduction into JpGU 2019 papers on Drilling into Seismogenic zones of M2.0-5.5 earthquakes in South African gold mines (2019) (0)
- Appendix A: Chronology of the Exploration of Subsurface Life (2017) (0)
- Chapter 2: The Treasure of Cerro Negro (2017) (0)
- New ecosystems in the deep subsurface follow the flow of water driven by geological activity (2019) (0)
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