Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Annemarie E. Pickersgill"'
Autor:
Gordon R. Osinski, Adam B. Coulter, Roberta L. Flemming, Alexandra Ozaruk, Annemarie E. Pickersgill, Alaura C. Singleton
Publikováno v:
Meteoritics & Planetary Science.
Autor:
Martin Schmieder, Jiawei Zhao, Philippe Claeys, Sietze S.J. de Graaff, David A. Kring, Sean P. S. Gulick, Axel Wittmann, Annemarie E. Pickersgill, Cornelia Rasmussen, Long Xiao, C. Ross, Daniel F. Stockli, Joanna Morgan
Publikováno v:
GSA Bulletin. 134:241-260
Determining the nature and age of the 200-km-wide Chicxulub impact target rock is an essential step in advancing our understanding of the Maya Block basement. Few age constraints exist for the northern Maya Block crust, specifically the basement unde
Publikováno v:
Geochimica et Cosmochimica Acta. 274:317-332
The age of the Gow Lake impact structure (Saskatchewan, Canada) is poorly constrained, with previous estimates ranging from 100 to 250 Ma. Using a combination of step-heating and UV laser in situ 40Ar/39Ar analyses we have sought to understand the 40
Feldspars are the dominant mineral in the crust of most terrestrial planetary bodies, including Earth, Earth’s moon, and Mars, as well as in asteroids, and thus in meteorites. These bodies have experienced large numbers of hypervelocity impact even
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::207d2bff98fe546b1a43a5056a032d63
https://eprints.gla.ac.uk/240851/1/240851.pdf
https://eprints.gla.ac.uk/240851/1/240851.pdf
Publikováno v:
Science Advances
The Boltysh impact structure formed 0.65 Ma after the K-Pg boundary, coincident with the Lower C29n hyperthermal.
Both the Chicxulub and Boltysh impact events are associated with the K-Pg boundary. While Chicxulub is firmly linked to the end-Cre
Both the Chicxulub and Boltysh impact events are associated with the K-Pg boundary. While Chicxulub is firmly linked to the end-Cre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d3a816c7cf2d9bbb1d4c73961be9f8
https://eprints.gla.ac.uk/240775/2/240775.pdf
https://eprints.gla.ac.uk/240775/2/240775.pdf
Autor:
Anthony R. Prave, Ludovic Ferrière, L. J. Preston, P. J. A. Hill, A. Singleton, Annemarie E. Pickersgill, Gordon R. Osinski
Funding to GRO from the Natural Sciences and Engineering Research Council of Canada (NSERC) Discovery Grant program and the Canadian Space Agency (CSA) Canadian Analogue Research Network and Field Investigation programs is gratefully acknowledged. Pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33ebe9e72562a6cf69877be63d8e8836
https://hdl.handle.net/10023/24006
https://hdl.handle.net/10023/24006
Autor:
Catalina Gebhardt, Kosei E. Yamaguchi, Jérôme Gattacceca, Christopher M. Lowery, Martin Schmieder, Michael H. Poelchau, Johanna Lofi, Ludovic Ferrière, Axel Wittmann, S. Green, M. Rebolledo-Vieyra, Auriol S. P. Rae, Jaime Urrutia-Fucugauchi, Honami Sato, Ligia Pérez-Cruz, Annemarie E. Pickersgill, Fred J. Longstaffe, David A. Kring, Jan Smit, Rubén Ocampo-Torres, Joanna Morgan, Gail L. Christeson, Christina M. Verhagen, Sean P. S. Gulick, Timothy J. Bralower, Charles S. Cockell, Elise Chenot, Kazuhisa Goto, Ulrich Riller, Long Xiao, Sonia M. Tikoo, Michael T. Whalen, Naotaka Tomioka, Heather L. Jones, S. L. Simpson, Gordon R. Osinski, Marco J. L. Coolen, Cornelia Rasmussen, Philippe Claeys
Publikováno v:
Science Advances
Science Advances, American Association for the Advancement of Science (AAAS), 2020, 6 (22), ⟨10.1126/sciadv.aaz3053⟩
Science Advances, 2020, 6 (22), ⟨10.1126/sciadv.aaz3053⟩
Science advances, 6(22):eaaz3053, 1-10. American Association for the Advancement of Science
Kring, D A, Tikoo, S M, Schmieder, M, Riller, U, Rebolledo-Vieyra, M, Simpson, S L, Osinski, G R, Gattacceca, J, Wittmann, A, Verhagen, C M, Cockell, C S, Coolen, M J L, Longstaffe, F J, Gulick, S P S, Morgan, J V, Bralower, T J, Chenot, E, Christeson, G L, Claeys, P, Ferrière, L, Gebhardt, C, Goto, K, Green, S L, Jones, H, Lofi, J, Lowery, C M, Ocampo-Torres, R, Perez-Cruz, L, Pickersgill, A E, Poelchau, M H, Rae, A S P, Rasmussen, C, Sato, H, Smit, J, Tomioka, N, Urrutia-Fucugauchi, J, Whalen, M T, Xiao, L & Yamaguchi, K E 2020, ' Probing the hydrothermal system of the Chicxulub impact crater ', Science advances, vol. 6, no. 22, eaaz3053, pp. 1-10 . https://doi.org/10.1126/sciadv.aaz3053
Science Advances, American Association for the Advancement of Science (AAAS), 2020, 6 (22), ⟨10.1126/sciadv.aaz3053⟩
Science Advances, 2020, 6 (22), ⟨10.1126/sciadv.aaz3053⟩
Science advances, 6(22):eaaz3053, 1-10. American Association for the Advancement of Science
Kring, D A, Tikoo, S M, Schmieder, M, Riller, U, Rebolledo-Vieyra, M, Simpson, S L, Osinski, G R, Gattacceca, J, Wittmann, A, Verhagen, C M, Cockell, C S, Coolen, M J L, Longstaffe, F J, Gulick, S P S, Morgan, J V, Bralower, T J, Chenot, E, Christeson, G L, Claeys, P, Ferrière, L, Gebhardt, C, Goto, K, Green, S L, Jones, H, Lofi, J, Lowery, C M, Ocampo-Torres, R, Perez-Cruz, L, Pickersgill, A E, Poelchau, M H, Rae, A S P, Rasmussen, C, Sato, H, Smit, J, Tomioka, N, Urrutia-Fucugauchi, J, Whalen, M T, Xiao, L & Yamaguchi, K E 2020, ' Probing the hydrothermal system of the Chicxulub impact crater ', Science advances, vol. 6, no. 22, eaaz3053, pp. 1-10 . https://doi.org/10.1126/sciadv.aaz3053
The Chicxulub impact event generated a long-duration hydrothermal system suitable for microbial life.
The ~180-km-diameter Chicxulub peak-ring crater and ~240-km multiring basin, produced by the impact that terminated the Cretaceous, is the larg
The ~180-km-diameter Chicxulub peak-ring crater and ~240-km multiring basin, produced by the impact that terminated the Cretaceous, is the larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e38e7f48cf590c1174be83cc6c654b0
https://doi.org/10.1126/sciadv.aaz3053
https://doi.org/10.1126/sciadv.aaz3053
Publikováno v:
Meteoritics & Planetary Science
Plagioclase feldspar is one of the most common rock‐forming minerals on the surfaces of the Earth and other terrestrial planetary bodies, where it has been exposed to the ubiquitous process of hypervelocity impact. However, the response of plagiocl
Autor:
Lucy V. Forman, Samantha Griffin, Patrick Trimby, Lydia J. Hallis, Fabrizio Campanale, Mohsen Bazargan, Martin Lee, Annemarie E. Pickersgill, Sandra Piazolo, Raphael J. Baumgartner, Luke Daly, Gretchen Benedix, Benjamin E. Cohen, Peter Chung
Publikováno v:
Daly, L, Lee, M R, Piazolo, S, Griffin, S, Bazargan, M, Campanale, F, Chung, P, Cohen, B E, Pickersgill, A, Hallis, L J, Trimby, P W, Baumgartner, R, Forman, L V & Benedix, G K 2019, ' Boom boom pow: shock-facilitated aqueous alteration and evidence for two shock events in the Martian nakhlite meteorites ', Science Advances, vol. 5, no. 9 . https://doi.org/10.1126/sciadv.aaw5549, https://doi.org/10.1126/sciadv.aaw5549
Science Advances
Science Advances
Evidence for impact-generated water on Mars ~633 Ma ago predicts two craters at the nakhlite meteorite’s ejection site.
Nakhlite meteorites are ~1.4 to 1.3 Ga old igneous rocks, aqueously altered on Mars ~630 Ma ago. We test the theory that wa
Nakhlite meteorites are ~1.4 to 1.3 Ga old igneous rocks, aqueously altered on Mars ~630 Ma ago. We test the theory that wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9354c6ffc424fd5e70f44dfef02791e7
https://www.pure.ed.ac.uk/ws/files/119294291/119294112._Cohen._PFV.pdf
https://www.pure.ed.ac.uk/ws/files/119294291/119294112._Cohen._PFV.pdf
Publikováno v:
Meteoritics & Planetary Science. 50:1851-1862
Studies of shock metamorphism of feldspar typically rely on qualitative petrographic observations, which, while providing invaluable information, can be difficult to interpret. Shocked feldspars, therefore, are now being studied in greater detail by