On impact and volcanism across the Cretaceous-Paleogene boundary

Autor: Hojung Kim, Gregory E Ravizza, Michael J. Henehan, Sofie Jehle, Jonathan D. Schueth, Kasia K. Śliwińska, Philip F Sexton, Donald E. Penman, Ursula Röhl, Roger E. Summons, Alexander Deutsch, Paul A. Wilson, Peter C. Lippert, Tatsuhiko Yamaguchi, Dick Kroon, Jessica H. Whiteside, Julio Sepúlveda, Sietske J. Batenburg, C. Cournede, Kazuyoshi Moriya, Iris Moebius, Richard D Norris, Laia Alegret, D. C. Loroch, Pincelli M. Hull, Oliver Friedrich, Elizabeth C Sibert, Barbara Donner, Paul R. Bown, André Bornemann, Ellen Thomas, James C Zachos, Thomas Westerhold, Daniel J. Peppe, P. Blum, Timothy J. Bralower

Publikováno v: Science (New York, N.Y.), vol 367, iss 6475
Science
Science, 2020, 367 (6475), pp.266-272. ⟨10.1126/science.aay5055⟩
Science, American Association for the Advancement of Science, 2020, 367 (6475), pp.266-272. ⟨10.1126/science.aay5055⟩
Hull, P M, Bornemann, A, Penman, D, Henehan, M J, Norris, R D, Wilson, P A, Blum, P, Alegret, L, Batenburg, S, Brown, P R, Bralower, T J, Cournede, C, Deutsch, A, Donner, B, Friedrich, O, Jehle, S, Kim, H, Kroon, D, Lippert, P, Loroch, D, Moebius, I, Moriya, K, Peppe, D J, Ravizza, G E, Röhl, U, Schueth, J D, Sepúlveda, J, Sexton, P F, Sibert, E C, Śliwińska, K K, Summons, R E, Thomas, E, Westerhold, T, Whiteside, J H, Yamaguchi, T & Zachos, J C 2020, ' On Impact and Volcanism across the Cretaceous-Paleogene Boundary ', Science, vol. 367, no. 6475, pp. 266-272 . https://doi.org/10.1126/science.aay5055

An impact with a dash of volcanism Around the time of the end-Cretaceous mass extinction that wiped out dinosaurs, there was both a bolide impact and a large amount of volcanism. Hull et al. ran several temperature simulations based on different volc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba0980d1e9199fac07b93a566c04bce8
https://escholarship.org/uc/item/5sr2q5tr

Late Maastrichtian carbon isotope stratigraphy and cyclostratigraphy of the Newfoundland Margin (Site U1403, IODP Leg 342)

Autor: Peter Blum, Pincelli M. Hull, Richard D Norris, Thomas Westerhold, Philip F Sexton, Iodp Expedition Scientists, Ursula Röhl, Oliver Friedrich, C. Cournede, André Bornemann, Jens Fiebig, Paul A. Wilson, Silke Voigt, Takashi Hasegawa, Kazuyoshi Moriya, Sietske J. Batenburg, Iris Moebius

Publikováno v: Newsletters on Stratigraphy
Newsletters on Stratigraphy, 2018, 51 (2), pp.245-260. ⟨10.1127/nos/2017/0398⟩
Newsletters on Stratigraphy, Borntraeger Science Publishers, 2018, 51 (2), pp.245-260. ⟨10.1127/nos/2017/0398⟩

International audience; Earth's climate during the Maastrichtian (latest Cretaceous) was punctuated by brief warming and cooling episodes, accompanied by perturbations of the global carbon cycle. Superimposed on a long-term cooling trend, the middle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83b23d2c048ae619a35441d54de4894e
https://hal.science/hal-01765563

Martian meteorites and Martian magnetic anomalies: A new perspective from NWA 7034

Autor: P. Munayco, Pierre Rochette, Carl B. Agee, Yoann Quesnel, Rosa B. Scorzelli, J. Gattacceca, C. Cournede, John W. Geissman

Publikováno v: Geophysical Research Letters. 41:4859-4864

We present the magnetic properties of the Noachian Martian breccia NWA 7034. Among the 25 unpaired Martian meteorites studied to date, NWA 7034 has a unique magnetic mineralogy. It contains about 15 wt % of iron oxides as magnetite that has experienc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b489b8c3794599a9c47bfb4b9e2c201
https://doi.org/10.1002/2014gl060464

Magnetic study of large Apollo samples: Possible evidence for an ancient centered dipolar field on the Moon

Autor: Pierre Rochette, J. Gattacceca, C. Cournede

Publikováno v: Earth and Planetary Science Letters. :31-42

We present new rock magnetic and paleomagnetic results obtained from seventeen Apollo samples. Measurements of the magnetic properties of the samples confirm that the magnetic properties of lunar rocks are dominated by about 0.1 wt.% of multidomain F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddf54b7a6a6bb4e94695144f83ab8955
https://doi.org/10.1016/j.epsl.2012.03.004

An early solar system magnetic field recorded in CM chondrites

Autor: Brigitte Zanda, Jérôme Gattacceca, Benjamin P. Weiss, Pierre Rochette, C. Cournede, Matthieu Gounelle

Publikováno v: Earth and Planetary Science Letters
Earth and Planetary Science Letters, 2015, 410, pp.62-74. ⟨10.1016/j.epsl.2014.11.019⟩
Earth and Planetary Science Letters, Elsevier, 2015, 410, pp.62-74. ⟨10.1016/j.epsl.2014.11.019⟩

We present a paleomagnetic study of seven CM carbonaceous chondrites. CM chondrites are believed to be some of the most chemically primitive materials available in our solar system and may sample the continuum of transitional objects between asteroid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b68b4e02b0da94db8145035e98f463b
https://hal.science/hal-01175902