Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Florentin J-M.R. Maurrasse"'
Publikováno v:
The Depositional Record, Vol 6, Iss 3, Pp 552-580 (2020)
The Cretaceous marine sedimentary record is punctuated by episodes of unusually high rates of organic carbon burial termed oceanic anoxic events. The El Pujal Section archives the response to perturbations of the global carbon cycle associated with O
Autor:
Mark A. Richards, Jan Smit, Phillip L. Manning, David A. Burnham, Florentin J-M.R. Maurrasse, Klaudia F. Kuiper, Johannes Vellekoop, Loren Gurche, Peter L. Larson, Walter Alvarez, Robert A. DePalma, Anton E. Oleinik
Publikováno v:
DePalma, R A, Smit, J, Burnham, D, Kuiper, K, Manning, P, Oleinik, A, Larson, P, Maurrasse, F, Vellekoop, J, Richards, M A, Gurche, L & Alvarez, W 2019, ' A seismically induced onshore surge deposit at the KPg boundary, North Dakota ', Proceedings of the National Academy of Sciences, vol. 116, no. 14, pp. 1-10 . https://doi.org/10.1073/pnas.1817407116
Proceedings of the National Academy of Sciences of the United States of America, 116(17), 8190-8199. National Acad Sciences
Proceedings of the National Academy of Sciences of the United States of America
DePalma, R A, Smit, J, Burnham, D A, Kuiper, K, Manning, P L, Oleinik, A, Larson, P, Maurrasse, F J, Vellekoop, J, Richards, M A, Gurche, L & Alvarez, W 2019, ' A seismically induced onshore surge deposit at the KPg boundary, North Dakota ', Proceedings of the National Academy of Sciences of the United States of America, vol. 116, no. 17, pp. 8190-8199 . https://doi.org/10.1073/pnas.1817407116
Proceedings of the National Academy of Sciences of the United States of America, 116(17), 8190-8199. National Acad Sciences
Proceedings of the National Academy of Sciences of the United States of America
DePalma, R A, Smit, J, Burnham, D A, Kuiper, K, Manning, P L, Oleinik, A, Larson, P, Maurrasse, F J, Vellekoop, J, Richards, M A, Gurche, L & Alvarez, W 2019, ' A seismically induced onshore surge deposit at the KPg boundary, North Dakota ', Proceedings of the National Academy of Sciences of the United States of America, vol. 116, no. 17, pp. 8190-8199 . https://doi.org/10.1073/pnas.1817407116
Significance The Chicxulub impact played a crucial role in the Cretaceous–Paleogene extinction. However the earliest postimpact effects, critical to fully decode the profound influence on Earth’s biota, are poorly understood due to a lack of high
Autor:
J. Socorro, Florentin J-M.R. Maurrasse
Publikováno v:
Cretaceous Research. 95:225-251
A detailed lithostratigraphic and geochemical analysis was performed on a 13.77 m sequence consisting of a succession of limestones, argillaceous limestones and marlstones at the El Pujal section in the Organya Basin of the south-central Spanish Pyre
Publikováno v:
Goldschmidt2021 abstracts.
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Science China Earth Sciences. 60:30-43
Lower Cretaceous C-isotope records show intermittent negative/positive spikes, and consistent patterns of coeval chemostratigraphic curves thus document shifts that signal simultaneous responses of temporal changes in the global carbon reservoir. The
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 441:582-598
The global occurrence of oxygen-deprived conditions in the ocean characterizes the early Aptian; hence the hallmark of that time interval is the accumulation of organic-rich sediments during an episode of severe oxygen deficiency known as oceanic ano