 | Cockell, Charles S., Lee, Pascal, Broady, Paul, Lim, Darlene S. S., Osinski, Gordon R., Parnell, John, Koeberl, Christian, Pesonen, Lauri, Salminen, Johanna (2005) Effects of asteroid and comet impacts on habitats for lithophytic organisms-A synthesis. Meteoritics & Planetary Science, 40 (12) 1901-1914 doi:10.1111/j.1945-5100.2005.tb00153.x | Journal (article/letter/editorial) | | Route de l’Aeroport, Saint-Hubert, Quebec, J3Y 8Y9, Canada 5Department of Geology, University of Aberdeen...microorganisms. Using evidence from the Haughton impact structure, Nunavut, Canadian High Arctic, we describe...the nature of the lithophytic ecological niche. Impact-induced increases in rock porosity and fracturing...commonly increased in abundance as a result of impact bulking. Chasmoendolithic habitats require less...formation is likely to be common to most impact events. Impact events are unlikely to have an influence |  | Parnell, John, Bowden, Stephen A., Osinski, Gordon R., Lee, Pascal, Green, Paul, Taylor, Colin, Baron, Martin (2007) Organic geochemistry of impactites from the Haughton impact structure, Devon Island, Nunavut, Canada. Geochimica et Cosmochimica Acta, 71 (7) 1800-1819 doi:10.1016/j.gca.2007.01.006 | Journal (article/letter/editorial) | | of impactites from the Haughton impact structure, Devon Island, Nunavut, Canada John Parnell b a,* ...impactites from the 24 km wide and 39 Ma old Haughton impact structure, Canadian High Arctic, is a mixture of...Lower Palaeozoic marine source material before impact and permeates bedrock dolomites. Biomarker maturity...parameters record the thermal effect of the mid-Tertiary impact. Maturity-influenced sterane, rearranged hopanoid...ratios all increase towards the centre of the impact structure, where thermal alteration was greatest. The |  | Osinski, Gordon R., Lee, Pascal, Spray, John G., Parnell, John, Lim, Darlene S. S., Bunch, Theodore E., Cockell, Charles S., Glass, Brian (2005) Geological overview and cratering model for the Haughton impact structure, Devon Island, Canadian High Arctic. Meteoritics & Planetary Science, 40 (12) 1759-1776 doi:10.1111/j.1945-5100.2005.tb00145.x | Journal (article/letter/editorial) | | overview and cratering model for the Haughton impact structure, Devon Island, Canadian High Arctic Gordon R...Route de l’Aeroport, Saint-Hubert, QC J3Y 8Y9, Canada and Space Science Centre, Department of Geology...Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada 3Mars Institute, SETI Institute and NASA Ames Research...accepted 11 November 2005) Abstract–The Haughton impact structure has been the focus of systematic, multi-disciplinary...sequence at the time of impact to ∼1880 m. New 40Ar–39Ar dates place the impact event at ∼39 Ma, in the |  | | Journal (article/letter/editorial) | | Intra-crater sedimentary deposits at the Haughton impact structure, Devon Island, Canadian High Arctic Gordon R...Suite 1306, Vancouver, British Columbia V6B 1B5, Canada Institute, SETI Institute, and NASA Ames Research...Route de l’Aeroport, Saint-Hubert, QuÈbec, J3Y 8Y9, Canada *Corresponding author. E-mail: osinski@lycos.com...deposits within the interior of the Haughton impact structure, Devon Island, Canadian High Arctic. Coarse-grained...sandstones (reworked impact melt breccias) unconformably overlie pristine impact melt breccias and attest |  | Tornabene, Livio L., Moersch, Jeffrey E., Osinski, Gordon R., Lee, Pascal, Wright, Shawn P. (2005) Spaceborne visible and thermal infrared lithologic mapping of impact-exposed subsurface lithologies at the Haughton impact structure, Devon Island, Canadian High Arctic: Applications to Mars. Meteoritics & Planetary Science, 40 (12) 1835-1858 doi:10.1111/j.1945-5100.2005.tb00149.x | Journal (article/letter/editorial) | | mapping of impact-exposed subsurface lithologies at the Haughton impact structure, Devon Island, Canadian...Chapman Space Centre, Longueuil, Quebec J3Y 8Y9, Canada 3Mars Institute, SETI Institute and NASA Ames Research...infrared (TIR) spectroscopic observations to map impact-exposed subsurface lithologies and stratigraphy...of the 23 km diameter Haughton impact structure (Devon Island, Nunavut, Canada) were mapped as distinct...compositions agree with the lithologic units and the pre-impact stratigraphic sequence as mapped during recent |  | | Journal (article/letter/editorial) | | crater formation as revealed by the Haughton impact structure, Devon Island, Canadian High Arctic Gordon R...Bailey Drive, Fredericton, New Brunswick E3B 5A3, Canada †Present address: Canadian Space Agency, 6767 Route...Route de l’Aeroport, Saint-Hubert, Quebec, J3Y 8Y9, Canada *Corresponding author. E-mail: osinski@lycos.com...systematic field mapping campaign at the Haughton impact structure have revealed new information about the...the tectonic evolution of mid-size complex impact structures. These studies reveal that several structures |  | PONTEFRACT, Alexandra, OSINSKI, Gordon R., LINDGREN, Paula, PARNELL, John, COCKELL, Charles S., SOUTHAM, Gordon (2012) The effects of meteorite impacts on the availability of bioessential elements for endolithic organisms. Meteoritics & Planetary Science, 47 (10) 1681-1691 doi:10.1111/maps.12004 | Journal (article/letter/editorial) | | Sciences, University of Western Ontario, London, Canada School of Geographical and Earth Sciences, University...destroy as well as create habitats for life. The impact process can increase the translucency and porosity...up to about 80 GPa from the Haughton impact structure, Devon Island, Canada, possess a small, but discernible...dissolved by organic acids. The implication that impact events do not impoverish their capacity to serve...analogous impact structures on Mars. After the deleterious effects of the direct meteorite impact, any microorganisms |  | Pellerin, André, Lacelle, Denis, Fortin, Danielle, Clark, Ian D., Lauriol, Bernard (2009) Microbial Diversity in Endostromatolites (cf. Fissure Calcretes) and in the Surrounding Permafrost Landscape, Haughton Impact Structure Region, Devon Island, Canada. Astrobiology, 9 (9) 807-822 doi:10.1089/ast.2008.0302 | Journal (article/letter/editorial) | | Surrounding Permafrost Landscape, Haughton Impact Structure Region, Devon Island, Canada André Pellerin,1 Denis...dolomitic outcrops in the Haughton impact structure region, Devon Island, Canada. The growth mechanism of...Words: Biomineralization—Biosignatures—Carbonates—Haughton Crater— Microbial ecology. Astrobiology 9, 807–822...Ottawa, Canada. 2 Planetary Exploration and Space Astronomy, Canadian Space Agency, St-Hubert, Canada. 807...(up to 7.2% for those sampled in the Haughton impact structure and up to 11.4% for those sampled in the |  | Lacelle, Denis, Pellerin, André, Clark, Ian D., Lauriol, Bernard, Fortin, Danielle (2009) (Micro)morphological, inorganic–organic isotope geochemisty and microbial populations in endostromatolites (cf. fissure calcretes), Haughton impact structure, Devon Island, Canada: The influence of geochemical pathways on the preservation of isotope biomarkers. Earth and Planetary Science Letters, 281 (3) 202-214 doi:10.1016/j.epsl.2009.02.022 | Journal (article/letter/editorial) | | endostromatolites (cf. fissure calcretes), Haughton impact structure, Devon Island, Canada: The influence of geochemical...Agency, 6767 Route de l'Aéroport, Saint-Hubert, QC, Canada J3Y 8Y9 Ottawa–Carleton Geoscience Center, Department...University of Ottawa, 140 Louis Pasteur, Ottawa, ON, Canada K1N 6N5 Department of Geography, University of...of Ottawa, 60 University Street, Ottawa, ON, Canada K1N 6N5 a r t i c l e i n f o Article history: Received...carbonates endostromatolites biomineralization Devon Island Arctic a b s t r a c t Endostromatolites (cf |  | | Journal (article/letter/editorial) | | Abstract available online at http://meteoritics.org Impact-induced impoverishment and transformation of a...Route de l’Aeroport, Saint-Hubert, Quebec J3Y 8Y9, Canada 3Present address: Departments of Earth Sciences/Physics...1151 Richmond Street, London, Ontario N, N6A 5B7, Canada *Corresponding author. E-mail: c.s.cockell@open...the colonization of impact metamorphosed sandstones from the Haughton impact structure, Canadian High Arctic...rocks, which can become more porous as a result of impact bulking, by closing pore spaces the sedimentary |  | Osinski, Gordon R., Lee, Pascal, Parnell, John, Spray, John G., Baron, Martin (2005) A case study of impact-induced hydrothermal activity: The Haughton impact structure, Devon Island, Canadian High Arctic. Meteoritics & Planetary Science, 40 (12) 1859-1877 doi:10.1111/j.1945-5100.2005.tb00150.x | Journal (article/letter/editorial) | | study of impact-induced hydrothermal activity: The Haughton impact structure, Devon Island, Canadian...5A3, Canada †Canadian Space Agency, 6767 Route de l’AÈroport, Saint-Hubert, Quebec, J3Y 8Y9, Canada *Corresponding...state and excellent exposure at the 39 Ma Haughton impact structure, 23 km in diameter, allows a clearer picture...complex impact craters. A moderate- to low-temperature hydrothermal system was generated at Haughton by the...the interaction of groundwaters with the hot impact melt breccias that filled the interior of the crater |  | Sherlock, Sarah C., Kelley, Simon P., Parnell, John, Green, Paul, Lee, Pascal, Osinski, Gordon R., Cockell, Charles S. (2005) Re-evaluating the age of the Haughton impact event. Meteoritics & Planetary Science, 40 (12) 1777-1787 doi:10.1111/j.1945-5100.2005.tb00146.x | Journal (article/letter/editorial) | | http://meteoritics.org Re-evaluating the age of the Haughton impact event Sarah C. SHERLOCK1*, Simon P. KELLEY1...Route de l’Aeroport, Saint-Hubert, QC J3Y 8Y9, Canada 6Centre for Earth, Planetary, Space and Astronomical...the published age information for the Haughton impact structure, which was believed to have formed ∼23...context. We have found that the age of the Haughton impact structure is ∼39 Ma, which has implications for...for both crater recolonization models and post-impact hydrothermal activity. Future work on the relationship |  | | Journal (article/letter/editorial) | | 1988. Printed in USA The Haughton Impact Structure, Devon Island, Canada: Setting and History of Investigations...BLYTH ROBERTSON Geological Survey of Canada, Ottawa, Ont. KIA OY3, Canada (Received 1 August 1988; accepted...discovery of shock metamorphism in clasts of an impact breccia, shatter cones in outcrops of uplifted target... confirmed a meteorite impact origin for the Haughton structure, Devon Island. Results of three field...Precambrian basement. The distribution of allochthonous breccia overlying the disturbed target rocks and of the |  | | Journal (article/letter/editorial) | | lithology on the generation and emplacement of impact crater fill and ejecta deposits on Mars Gordon...Route de l’Aeroport, Saint-Hubert, Quebec, J3Y 8Y9, Canada E-mail: osinski@lycos.com (Received 15 October...Abstract–Impact cratering is an important geological process on Mars and the nature of Martian impact craters...volatile content of the Martian crust. Terrestrial impact structures currently provide the only ground-truth...the role of volatiles and an atmosphere on the impact-cratering process. Recent advancements, based on |  | | Journal (article/letter/editorial) | | http://meteoritics.org Impactites of the Haughton impact structure, Devon Island, Canadian High Arctic Gordon R...Bailey Drive, Fredericton, New Brunswick E3B 5A3, Canada 2Mars Institute, SETI Institute, and NASA Ames...Route de l’Aeroport, Saint-Hubert, Quebec, J3Y 8Y9, Canada *Corresponding author. E-mail: osinski@lycos.com...presence of a series of impactites at the Haughton impact structure. In the crater interior, there is a consistent...allochthonous lithic (polymict) breccia, into pale grey allochthonous impact melt breccias. The groundmass |  | SINGLETON, Alaura C., OSINSKI, Gordon R., McCAUSLAND, Phil J. A., MOSER, Desmond E. (2011) Shock-induced changes in density and porosity in shock-metamorphosed crystalline rocks, Haughton impact structure, Canada. Meteoritics & Planetary Science, 46 (11) 1774-1786 doi:10.1111/j.1945-5100.2011.01290.x | Journal (article/letter/editorial) | | shock-metamorphosed crystalline rocks, Haughton impact structure, Canada Alaura C. SINGLETON1*, Gordon R. OSINSKI1...Western Ontario, 1151 Richmond St., London, Ontario, Canada N6A 5B7 Department of Physics and Astronomy, University...Western Ontario, 1151 Richmond St., London, Ontario, Canada N6A 5B7 * Corresponding author. E-mail: asingle2@uwo...basement material from the Haughton impact structure on Devon Island, Arctic Canada. Shock levels were assigned...classification schemes proved to incompletely describe the Haughton samples so a modified shock classification system |  | | Journal (article/letter/editorial) | | http://meteoritics.org Multiple fluvial reworking of impact ejecta—A case study from the Ries crater, southern...2008; revision accepted 12 May 2009) Abstract–Impact ejecta eroded and transported by gravity flows...have been reported from a number of impact structures on Earth. Impact ejecta reworked by fluvial processes... This suggests that shocked mineral grains and impact glasses are unstable when eroded and transported...system. As a case study, we here present a report of impact ejecta affected by multiple fluvial reworking including |  | | Journal (article/letter/editorial) | | the central magnetic anomaly at the Haughton impact structure, Canada Yoann Quesnel a,n, Jérôme Gattacceca...Ontario, 1151 Richmond Street, London, Ontario, Canada N6A 5B7 b a r t i c l e i n f o a b s t r a c...2013 The 23 km-diameter well-preserved Haughton impact structure shows a rather unique combination of a...source of the magnetic anomaly. While in larger impact structures such magnetic anomalies are often explained...magnetic glass lenses in the impact melt rocks, we propose that impact-generated hydrothermal activity |  | | Journal (article/letter/editorial) | | eddmeteor Impact-induced hydrothermal activity within the Haughton impact structure, arctic Canada: Generation...Bailey Drive, Fredericton, New Brunswick E3B SA3,Canada 2SETI Institute, NASA Ames Research Center, Moffett...was created by the interaction of water with hot, impact-generated rocks following formation of the 24 km...km diameter, 23 Ma Haughton impact structure. Hydrothermal alteration is recognized in two settings:...settings: within polymict impact breccias overlying the central portion of the structure, and within localized |  | | Journal (article/letter/editorial) | | Ontario, 1151 Richmond Street, London, ON, N6A 5B7, Canada *Corresponding author. E-mail: g.collins@imperial...revision accepted 21 October 2008) Abstract–Large impact crater formation is an important geologic process...not fully understood. The current paradigm for impact crater formation is based on models and observations...Germany; Haughton, Canada; and El’gygytgyn, Russia. Based on the first-order assumption that the impact energy...with interpreted geological profiles of Ries and Haughton, based on detailed new and published geological |  | Zylberman, W., Quesnel, Y., Rochette, P., Osinski, G. R., Marion, C., Gattacceca, J. (2017) Hydrothermally enhanced magnetization at the center of the Haughton impact structure?. Meteoritics & Planetary Science, 52 (10) 2147-2165 doi:10.1111/maps.12917 | Journal (article/letter/editorial) | | enhanced magnetization at the center of the Haughton impact structure? W. ZYLBERMAN1,2* , Y. QUESNEL1 , P....University of Western Ontario, London, Ontario N6A 5B7, Canada 3 Department of Physics and Astronomy, University...University of Western Ontario, London, Ontario N6A 5B7, Canada * Corresponding author. E-mail: zylberman@cerege...Abstract–Haughton is a ~24 Myr old midsize (apparent diameter 23 km) complex impact structure located...located on Devon Island in Nunavut, Canada. The center of the structure shows a negative gravity anomaly of |  | | Journal (article/letter/editorial) | | Meteoritical Society, 1988. Printed in USA The Haughton Impact Structure: Summary and Synthesis of the Results...Geophysics Division, Geological Survey of Canada, Ottawa KIA OY3, Canada (Received 11 April 1988; accepted in...structural studies undertaken under the Haughton impact structure study (HISS) project indicate that the...the 23 Ma-old Haughton impact structure, (Devon Island, Canadian Arctic) consists ofa central basin of...exposures. Detailed studies of the allochthonous breccia deposits .found no major radial variations in lithology |  | Greenberger, Rebecca N., Mustard, John F., Osinski, Gordon R., Tornabene, Livio L., Pontefract, Alexandra J., Marion, Cassandra L., Flemming, Roberta L., Wilson, Janette H., Cloutis, Edward A. (2016) Hyperspectral mapping of alteration assemblages within a hydrothermal vug at the Haughton impact structure, Canada. Meteoritics & Planetary Science, 51 (12) 2274-2292 doi:10.1111/maps.12716 | Journal (article/letter/editorial) | | within a hydrothermal vug at the Haughton impact structure, Canada Rebecca N. GREENBERGER1,9,*, John...University, 324 Brook St, Box 1846, Providence, Rhode Island 02912, USA 2 Centre for Planetary Science and Exploration...1151 Richmond Street, London, Ontario N6A 5B7, Canada 3 Department of Earth Sciences, University of Western...1151 Richmond Street, London, Ontario N6A 5B7, Canada 4 Department of Physics and Astronomy, University...1151 Richmond Street, London, Ontario N6A 5B7, Canada 5 SETI Institute, 189 Bernardo Ave, Mountain View |  | | Journal (article/letter/editorial) | | Allochthonous Polymict Breccia Layer of the Haughton Impact Crater, Devon Island, Canada H.-J. REDEKER AND...central allochthonous polymict breccia ofthe Haughton impact structure is up to about 90 m thick and as...1-10, 0.03-1, and <0.03 mm. The mineralogy ofthe breccia matrix is dominated by dolomite and calcite, with...clasts increases slightly with radial range. The breccia near the center is more fine-grained than that...quite uniform throughout the breccia formation. We conclude that the breccia constituents are derived from |  | Metzler, A., Ostertag, R., Redeker, H.-J., Stöffler, D. (1988) Composition of the Crystalline Basement and Shock Metamorphism of Crystalline and Sedimentary Target Rocks at the Haughton Impact Crater, Devon Island, Canada. Meteoritics, 23 (3) 197-207 doi:10.1111/j.1945-5100.1988.tb01282.x | Journal (article/letter/editorial) | | Sedimentary Target Rocks at the Haughton Impact Crater, Devon Island, Canada A. METZLER, R. OSTERTAG,' H...of the central polymict breccia formation of Haughton impact crater, Canada, have been studied microscopically...microscopically and chemically. Breccia clasts derived from the 1700 m deep Precambian basement consist of...northern and eastern sectors of the allochthonous breccia no distinct radial variation of the cobble-sized...conclude that vaporization and melting due to the Haughton impact affected the lower section ofthe sedimentary |
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