Paul J. Hearty, Storrs L. Olson,
... as the result of a great 20 m megatsunami at sea, propagating out across the North Atlantic ...
Tópico(s): Geological formations and processes
2007 - Elsevier BV | Sedimentary Geology
... large oceanic impacts (10-km-diameter bolide) generate megatsunami capable of altering coastal depositional environments on a global scale. Past impact-generated megatsunami, consequently, could have left widespread stratigraphic records, possibly ... events, therefore, might have resulted primarily from catastrophic megatsunami in a dominantly oceanic hemisphere and the near ...
Tópico(s): Paleontology and Stratigraphy of Fossils
2005 - Elsevier BV | Earth and Planetary Science Letters
Gary M. McMurtry, G. J. Fryer, David R. Tappin, Ian P. Wilkinson, Mark Williams, Jan Fietzke, D. Garbe‐Schoenberg, Philip Watts,
Research Article| September 01, 2004 Megatsunami deposits on Kohala volcano, Hawaii, from flank collapse of Mauna Loa Gary M. McMurtry; Gary M. McMurtry 1School of Ocean and ... Williams, Jan Fietzke, Dieter Garbe-Schoenberg, Philip Watts; Megatsunami deposits on Kohala volcano, Hawaii, from flank collapse ...
Tópico(s): Geology and Paleoclimatology Research
2004 - Geological Society of America | Geology
Sam J. Purkis, Steven N. Ward, Nathan M. Fitzpatrick, J. B. Garvin, D. A. Slayback, Shane J. Cronin, Monica Palaseanu‐Lovejoy, Alexandra Dempsey,
... to 45 m, comfortably placing HTHH in the "megatsunami" league. We present a tsunami simulation of the ...
Tópico(s): Geological and Geophysical Studies
2023 - American Association for the Advancement of Science | Science Advances
Raphaël Paris, Juan Jesús Coello Bravo, Esther Martı́n González, Karim Kelfoun, François Nauret,
... Tenerife, Canary Islands, as a new evidence of megatsunami generated by volcano flank failure. Analyses of the ...
Tópico(s): Geological and Geochemical Analysis
2017 - Nature Portfolio | Nature Communications
David A. Clague, David R. Sherrod,
... amounts of seawater to generate catastrophic giant waves (megatsunami). The geologic evidence for megatsunami in the Hawaiian Islands includes chaotic coral and ...
Tópico(s): Geology and Paleoclimatology Research
2014 - United States Government Publishing Office | USGS professional paper
James Goff, Catherine Chagué‐Goff, Michael Archer, Dale Dominey‐Howes, Chris Turney,
... Numerical models of the event indicate that a megatsunami was generated, although there is debate concerning its ... We summarise the existing evidence for possible Eltanin megatsunami deposits in Antarctica, Chile and New Zealand, while ...
Tópico(s): Geological and Geochemical Analysis
2012 - Wiley | Journal of Quaternary Science
James Goff, Dale Dominey‐Howes,
Abstract. The Australian megatsunami hypothesis has been developed over two decades. It charts repeated inundation of the South East Australian coast during the ...
Tópico(s): Geological formations and processes
2010 - Copernicus Publications | Natural hazards and earth system sciences
Gary M. McMurtry, David R. Tappin, Peter N. Sedwick, Ian P. Wilkinson, Jan Fietzke, Bruce W. Sellwood,
Tópico(s): earthquake and tectonic studies
2008 - Elsevier BV | Sedimentary Geology
Gary M. McMurtry, David R. Tappin, Peter N. Sedwick, Ian P. Wilkinson, Jan Fietzke, Bruce W. Sellwood,
... the eolianite atoll. Likely causes for such a megatsunami are the flank collapse of an Atlantic island ...
Tópico(s): Geological formations and processes
2007 - Elsevier BV | Sedimentary Geology
J. A. P. Rodriguez, Darrel Robertson, Jeffrey S. Kargel, Victor R. Baker, D. C. Berman, Jacob Cohen, F. Costard, G. Komatsu, Anthony Lopez, Hideaki Miyamoto, Mario Zarroca,
... b) below the younger of two previously hypothesized megatsunami deposits. These stratigraphic relationships suggest that a marine ... likely formed the crater. Our simulated impact-generated megatsunami run-ups closely match the mapped older megatsunami deposit's margins and predict fronts reaching the ... facing lobe aligned to erosional grooves supports a megatsunami origin. Our mapping also shows that Pohl's knobby rim regionally represents a broader history of megatsunami modification involving circum-oceanic glaciation and sedimentary extrusions ...
Tópico(s): Space Science and Extraterrestrial Life
2022 - Nature Portfolio | Scientific Reports
F.J. Martínez‐Moreno, Fernando A. Monteiro Santos, José Madeira, J. Pous, I. Bernardo, António Soares, Manuela Esteves, F. Adão, Joana Alves Ribeiro, João Mata, António Brum da Silveira,
... the eastern flank of Fogo Island produced a megatsunami ~73 ky ago. The limits of the flank ...
Tópico(s): Geological and Geophysical Studies
2018 - Elsevier BV | Journal of Volcanology and Geothermal Research
Paul J. Hearty, Blair R. Tormey,
... parameters, and further cannot be explained by coincidental megatsunami. In our industrial world, rapidly increasing atmospheric CO2 ...
Tópico(s): Cryospheric studies and observations
2017 - Elsevier BV | Marine Geology
Н. Г. Разжигаева, L. А. Ganzey, Т. А. Гребенникова, А. А. Харламов, Х. А. Арсланов, В. М. Кайстренко, А. О. Горбунов, A. Yu. Petrov,
Tópico(s): Methane Hydrates and Related Phenomena
2017 - Pleiades Publishing | Russian Journal of Pacific Geology
Ricardo S. Ramalho, Gisela Winckler, José Madeira, George Helffrich, Ana Hipólito, Rui Quartau, K. Adena, Joerg M. Schaefer,
Giant tsunami triggered by catastrophic flank collapse of Fogo volcano.
Tópico(s): Geological and Geochemical Analysis
2015 - American Association for the Advancement of Science | Science Advances
Adrian M. Hall, James D. Hansom, David M. Williams,
... in New South Wales: implications for the Australian Megatsunami Hypothesis, Australian Journal of Earth Sciences 65, no. ...
Tópico(s): Underground infrastructure and sustainability
2010 - University of Chicago Press | The Journal of Geology
Dale Dominey‐Howes, Geoff S. Humphreys, Paul Hesse,
... questions is not an easy task but examining megatsunami flood deposits should shed some light on these ...
Tópico(s): Geological and Geochemical Analysis
2006 - SAGE Publishing | The Holocene
José Antonio Arz, Ignacio Arenillas, Ana R. Soria, Laia Alegret, José Manuel Grajales-Nishimura, Carlos L. Liesa, Alfonso Meléndez, Eustoquio Molina, María Carmen Rosales,
... section was deposited at lower bathyal depths. Oscillating megatsunami waves and/or a sea-level lowstand cannot ...
Tópico(s): Geology and Paleoclimatology Research
2001 - Elsevier BV | Journal of South American Earth Sciences
Mark Williams, Ian P. Wilkinson, David R. Tappin, Gary M. McMurtry, G. J. Fryer,
... evidence from the contained marine fossils, indicate a megatsunami genesis, probably linked to the collapse of the ...
Tópico(s): Geological and Geophysical Studies
2006 - Copernicus Publications | Journal of Micropalaeontology
Gerta Keller, Liangquan Li, Wolfgang Stinnesbeck, Edward P. Vicenzi,
... glass), or contradictory : the so-called impact-generated megatsunami in northeastern Mexico contain burrowing horizons that indicate ...
Tópico(s): Geological and Geochemical Analysis
1998 - EDP Sciences | BSGF – Earth Sciences Bulletin
Produção Nacional
Revisado por pares
Alina Polonia, Claudia Nelson, Stefano Claudio Vaiani, Ester Colizza, Giorgio Gasparotto, Giulia Giorgetti, Carla Bonetti, Luca Gasperini,
... from the source event, qualifying it as a ‘megatsunami’. Understanding how megatsunamis are produced, and where they ...
Tópico(s): Geological formations and processes
2022 - Nature Portfolio | Scientific Reports
... deposit is of central importance in the Australian Megatsunami Hypothesis (AMH) debate, but to date, there has ...
Tópico(s): Geological formations and processes
2018 - Taylor & Francis | Australian Journal of Earth Sciences
... Words: convergent margins, earthquakes, high magnitude, Indian Ocean, megatsunami underthrusting plates
Tópico(s): Geological and Geophysical Studies
2005 - National Science Foundation | Journal of the National Science Foundation of Sri Lanka
Mercedes Ferrer, Luis González de Vallejo, José Madeira, César Andrade, Juan Carlos García-Davalillo, Maria Conceição Freitas, Joaquı́n Meco, Juan F. Betancort, Trinidad Torres, José E. Ortíz,
... 1 million years. The exceptional preservation of the megatsunami deposits and the large area they cover, particularly ...
Tópico(s): Geology and Paleoclimatology Research
2021 - Multidisciplinary Digital Publishing Institute | GeoHazards
M. T. Pareschi, E. Boschi, Massimiliano Favalli,
... In Vigliotti's scenario, this earthquake triggered a megatsunami which in turn induced the deposition of both: ( ... libri XXXI, Ammianus Marcellinus would have overlooked a megatsunami which simultaneously impacted all the coasts of the ... of eastern Sicily and South Italy. Note that megatsunami waves high enough to liquefy soft marine sediments ...
Tópico(s): Geology and Paleoclimatology Research
2008 - American Geophysical Union | Geophysical Research Letters
Claire Courtney, Dale Dominey‐Howes, Catherine Chagué‐Goff, Adam D. Switzer, Bruce McFadgen,
Tópico(s): Geological and Geophysical Studies
2011 - Elsevier BV | Quaternary Science Reviews
Sérgio P. Ávila, Raphaël Paris, Ricardo S. Ramalho, Carlos S. Melo, Esther Martı́n González, Emílio Rolán, Patrícia Madeira, Gonçalo C. Ávila, João Porteiro, António Medeiros, Filipa Naughton, Fatima F Abrantes, Gustavo M. Martins, Markes E. Johnson, José Madeira,
Tópico(s): Pacific and Southeast Asian Studies
2025 - International Biogeography Society | Frontiers of Biogeography
Tópico(s): Space Science and Extraterrestrial Life
2022 - Elsevier BV | The New Scientist
Stephen Abiola, Pavel Rasputin, Светлана Андреева,
... events of Chile, 2010, and particularly the Tohoku megatsunami in Japan of March 2011 will certainly advance ...
Tópico(s): earthquake and tectonic studies
2015 - Elsevier BV | Pancreatology
Wolfgang Stinnesbeck, Gerta Keller, Thierry Adatte,
... Mexico (e.g., Guayal, Bochil) are impact ejecta-, megatsunami-, and debris flow deposits triggered by the Chicxulub ...
Tópico(s): Astro and Planetary Science
2001 - Geological Society of America | Geology