Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Colman Gallagher"'
Eskers associated with buried glaciers in Mars' mid latitudes: recent advances and future directions
Autor:
Frances E. G. Butcher, Neil S. Arnold, Matthew R. Balme, Susan J. Conway, Christopher D. Clark, Colman Gallagher, Axel Hagermann, Stephen R. Lewis, Alicia M. Rutledge, Robert D. Storrar, Savana Z. Woodley
Publikováno v:
Annals of Glaciology, Vol 63, Pp 33-38 (2022)
Until recently, the influence of basal liquid water on the evolution of buried glaciers in Mars' mid latitudes was assumed to be negligible because the latter stages of Mars' Amazonian period (3 Ga to present) have long been thought to have been simi
Externí odkaz:
https://doaj.org/article/1ccc8cae59e041329b8c1a8a418abf43
Eskers are sinuous sedimentary ridges formed in meltwater-filled subglacial tunnels. They are widespread in formerly glaciated landscapes on Earth. A small but growing number of late Amazonian-aged (~110-330 Ma) candidate eskers have been identified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::057e7a835cf71c0b9d5e28969e9f91ae
https://doi.org/10.5194/egusphere-egu23-14816
https://doi.org/10.5194/egusphere-egu23-14816
Eskers associated with buried glaciers in Mars' mid latitudes: recent advances and future directions
Autor:
Frances E. G. Butcher, Neil S. Arnold, Matthew R. Balme, Susan J. Conway, Christopher D. Clark, Colman Gallagher, Axel Hagermann, Stephen R. Lewis, Alicia M. Rutledge, Robert D. Storrar, Savana Z. Woodley
Until recently, the influence of basal liquid water on the evolution of buried glaciers in Mars' mid latitudes was assumed to be negligible because the latter stages of Mars' Amazonian period (3 Ga to present) have long been thought to have been simi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be1fdbd4b023f5124247917f46065457
Autor:
Axel Hagermann, Joel Davis, Robert D. Storrar, Stephen R. Lewis, Colman Gallagher, Neil Arnold, Matthew R. Balme, Frances E. G. Butcher, Susan J. Conway
Publikováno v:
EGU General Assembly 2021
EGU General Assembly 2021, Apr 2021, online, Austria. ⟨10.5194/egusphere-egu21-2717⟩
EGU General Assembly 2021, Apr 2021, online, Austria. ⟨10.5194/egusphere-egu21-2717⟩
We explore the origins of a complex assemblage of sinuous ridges in Chukhung crater (38.47°N, 72.42°W), Tempe Terra, Mars, and discuss the implications of the landsystem for post-Noachian fluvial and glaciofluvial activity in this location [1].We p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6aab59f4e1cf05b9e76c9d40867b1356
https://hal.archives-ouvertes.fr/hal-03452446
https://hal.archives-ouvertes.fr/hal-03452446
Autor:
J. J. Plaut, Colman Gallagher, Stephen R. Lewis, J. Bapst, C. Andres, John F. Mustard, S. F. A. Cartwright, Lauren A. Edgar, Susan J. Conway, Alan D. Howard, Michael Mischna, Gareth A. Morgan, Maria E. Banks, S. Diniega, Mark L. Skidmore, A. Van Brenen, Carol R. Stoker, Ralf Jaumann, Charity M. Phillips-Lander, Ali M. Bramson, Jennifer L. Whitten, Michael Daly, Michael H. Hecht, Solmaz Adeli, Manish R. Patel, N. Oliveira, S. Mukherjee, Matthew Chojnacki, Kimberly D. Seelos, F. Foss, S. Nerozzi, John E. Moores, Patricio Becerra, Nathaniel E. Putzig, Michael T. Mellon, Vince Eke, Margaret E. Landis, P. B. James, U. Gayathri, F. Bernardini, John Wilson, J. M. Widmer, J. Chesal, Alexey A. Pankine, Klaus-Michael Aye, C. Stuurman, Andrea Coronato, Z. Yoldi, C. Rezza, L. E. McKeown, Edwin S. Kite, B. Hartmann, Ákos Kereszturi, Melinda A. Kahre, Kennda Lynch, M. M. Sori, Alain Khayat, A. Kleinboehl, Matteo Crismani, Scott D. Guzewich, L. R. Lozano, Daniel J. McCleese, Norbert Schorghofer, O. Karatekin, Cynthia L. Dinwiddie, Gordon R. Osinski, Lori K. Fenton, Luca Montabone, Andreas Johnsson, Roberto Orosei, Peter C. Thomas, J. P. Knightly, Matthew R. Balme, Claire E. Newman, Eldar Noe Dobrea, Joseph A. MacGregor, Ernst Hauber, A. C. Pascuzzo, Jennifer Hanley, Bryana L. Henderson, Oded Aharonson, German Martinez, Timothy N. Titus, M. R. Perry, Tanguy Bertrand, P. A. Johnson, Maurizio Pajola, Shane Byrne, Matthew A. Siegler, Anya Portyankina, Nicolas Thomas, R. Karimova, C. Orgel, Michelle Koutnik, Leslie K. Tamppari, Amy McAdam, James A. Whiteway, Briony Horgan, Frances E. G. Butcher, E. Vos, François Forget, Christine S. Hvidberg, Vincent Chevrier, Travis F. Hager, Roland M. B. Young, T. G. Cave, Peter L. Read, M. R. Elmaary, Shannon M. Hibbard, C. J. Hansen, Paul O. Hayne, David A. Crown, J. C. Stern, J. C. Echaurren, I. Mishev, P. Russell, Roger N. Clark, Hanna G. Sizemore, J. W. Holt, F. Chuang, Adrian J. Brown, Colin M. Dundas, S. Ulamsec, G. Luizzi, Isaac B. Smith, Anna Łosiak, Peter Fawdon, David L. Goldsby, Alfred S. McEwen, C. Amos, S. E. Wood, C. Cesar, David E. Stillman, R. W. Obbard, Ralph D. Lorenz, A. Svensson, Ryan C. Ewing, Aymeric Spiga, B. S. Tober, T. Meng, P. Acharya, S. M. Milkovich, Paul Streeter, Kris Zacny, P. Sinha, Joseph S. Levy, Don Banfield, Eric I. Petersen, K. E. Herkenhoff, J. L. Eigenbrode, S. Piqueux, Mackenzie Day, Renyu Hu, Gregory Michael, James W. Head, Alejandro Soto, Richard Massey, A. R. Khuller, P. B. Buhler, S. Clifford, Samuel P. Kounaves, Daniel C. Berman, K. E. Mesick, Bernard Schmitt, Wendy M. Calvin, J. C. Johnson, David A. Fisher, C. Neisch, Robert L. Staehle, C. Herny, D. E. Lalich, Edgard G. Rivera-Valentín, David E. Smith, Anshuman Bhardwaj, Jorge Rabassa, Anna Grau Galofre, Alice Lucchetti, Lydia Sam, A. M. Rutledge, A. J. Cross
Publikováno v:
Bulletin of the AAS. 53
Mars Polar Science is an integrated, compelling system that serves as a nearby analogue to numerous other planets, supports human exploration, and habitability. Mars possesses the closest and most easily accessible layered ice deposits outside of Ear
Autor:
Colman Gallagher, Stephen R. Lewis, Frances E. G. Butcher, Susan J. Conway, Robert D. Storrar, Matthew R. Balme, Neil Arnold, Joel Davis, Axel Hagermann
Publikováno v:
Icarus
Icarus, Elsevier, 2021, ⟨10.1016/j.icarus.2020.114131⟩
Icarus, Elsevier, 2021, ⟨10.1016/j.icarus.2020.114131⟩
International audience; We present a geomorphic map of Chukhung crater (38.47°N, 72.42°W) in central Tempe Terra, Mars. Chukhung crater formed ~3.6–2.1 Ga, between the early Hesperian and early Amazonian periods of Mars' geologic history. It host
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aec281c702209caedd6df832a0cd8aeb
http://oro.open.ac.uk/73091/41/1-s2.0-S0019103520304735-main.pdf
http://oro.open.ac.uk/73091/41/1-s2.0-S0019103520304735-main.pdf
Publikováno v:
Icarus
Viscous flow features (VFF) occur in the mid-latitudes of Mars and have characteristics consistent with being glaciers. Climate models suggest that martian glaciers are cold-based systems in which meltwater has never been widely produced. VFF are com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81834e3a0b47eb59297106afd75a89e9
https://www.repository.cam.ac.uk/handle/1810/312831
https://www.repository.cam.ac.uk/handle/1810/312831
Autor:
J. R. Carr, Andrew J. Russell, Stephen Brough, J. L. Collins-May, Matthew R. Balme, Neil Ross, Colman Gallagher
Publikováno v:
Journal of Geophysical Research: Planets
JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
As one of the youngest large (> 100 km wide) impacts on Mars, Hale crater offers a unique opportunity to observe well‐preserved deposits of Mars’ former interior. We utilize visible imagery (CTX and HiRISE) and elevation data (MOLA, HRSC and HiRI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07f93a1a5a7d59fb0623a143d9ff2d53
http://oro.open.ac.uk/72000/1/2019JE006302.pdf
http://oro.open.ac.uk/72000/1/2019JE006302.pdf
Publikováno v:
Icarus
Icarus, Elsevier, 2020, 342, pp.113233. ⟨10.1016/j.icarus.2019.03.010⟩
Icarus, Elsevier, 2020, 342, pp.113233. ⟨10.1016/j.icarus.2019.03.010⟩
On Earth, hydrostatic or closed-system pingos (CSPs) are perennial ice-cored mounds formed by the freeze-thaw cycling of water when or as thermokarst lakes lose their water by drainage or evaporation. The mounds vary in shape from circular or sub-cir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e60991ab9a242ca274eea8af4d7a395
https://hal.archives-ouvertes.fr/hal-02269952/document
https://hal.archives-ouvertes.fr/hal-02269952/document
Publikováno v:
22nd EGU General Assembly
22nd EGU General Assembly, May 2020, held online, Unknown Region. ⟨10.5194/egusphere-egu2020-3463⟩
EGU General Assembly 2020: Sharing Geoscience
22nd EGU General Assembly, May 2020, held online, Unknown Region. ⟨10.5194/egusphere-egu2020-3463⟩
EGU General Assembly 2020: Sharing Geoscience
Introduction: Eskers are sinuous sedimentary ridges that are widespread across formerly glaciated landscapes on Earth. They form when sediment in subglacial tunnels is deposited by meltwater. Some sinuous ridges on Mars have been identified as eskers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6cae7f299a0b04f1057547225489fa6
https://doi.org/10.5194/egusphere-egu2020-3463
https://doi.org/10.5194/egusphere-egu2020-3463