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2016 | 7 | 177-181
Article title

Anomalie platynowców w historii Ziemi

Content
Title variants
EN
PGE anomalies in Earth's history
Languages of publication
PL
Abstracts
EN
The platinum-group elements comprise a very small percentage of elements in the earth’s crust. The primary sources of them are meteorite impacts and volcanism. The study of PGEs anomaly in sediment profiles as a possible indicator of impact began in 1980, when was suggested a link between high levels of iridium and the mass extinction event in Late Cretaceous.
Keywords
Discipline
Publisher

Year
Volume
7
Pages
177-181
Physical description
Contributors
  • Uniwersytet Śląski; Wydział Nauk o Ziemi; Katedra Geochemii, Mineralogii i Petrografii
  • Uniwersytet Śląski; Wydział Nauk o Ziemi
References
  • Alvarez L. W., Alvarez W., Asaro F., Michel H.V., 1980, Extraterrestrial cause for the Cretaceous-Tertiary extinction, Science, 208, s. 1095–1108.
  • Brownlee D.E., 1985, Cosmic dust: collection and research, Annual Review of Earth and Planetary Sciences, 13, s. 147–173.
  • Cleays P., Casier J.G., 1994, Microtektite-like impact glass associated with the Frasnian–Famennian boundary mass extinction, Earth and Planetary Science Letters, 122, s. 303–315.
  • Esbensen K.H., Buchwald V.F., Malvin D.J., Wasson J.T., 1982, Systematic compositional variations in the Cape York iron meteorite, Geochimica et Cosmochimica Acta, 46, s. 1913–1920.
  • French B.M., Koeberl C., 2010, The convincing identification of terrestrial meteorite impact structures: what works, what doesn’t, and why, Earth-Science Reviews, 98, s. 123–170.
  • Holser W.T., Schonlaub H.P., Boeckelmann K., Magaritz M., 1991, The Permian–Triassic of the Gartnerkofel-1 core (Carnic Alps, Austria): synthesis and conclusions, Abhandlungen der Geologischen Bundesanstalt, 45, s. 213–232.
  • Jolley D., Gilmour I., Gurov E., Kelley S., Watson J., 2010, Two large meteorite impacts at the Cretaceous-Paleogene boundary, Geology, 38, s. 835–838.
  • Machalski M., Jagt J.W.M., Heinberg C., Landman N.H., Hĺkansson E., 2009, Dańskie amonity – obecny stan wiedzy i perspektywy badań, Przegląd Geologiczny, 57, s. 486–493.
  • McLaren D.J., 1990, Geological and biological consequences of giant impacts, Annual Review of Earth and Planetary Sciences, 18, s. 123–171.
  • Playford P.E., McLaren D.J., Orth C.J., Gilmore J.S., Goodfellow W.D., 1984, Iridium anomaly in the Upper Devonian of the Canning Basin, Western Australia, Science, 226, s. 437–439.
  • Racki G., Machalski M., Koeberl C., Harasimiuk M., 2011, The weathering-modified iridium record of a new Cretaceous–Palaeogene site at Lechówka near Chełm, SE Poland, and its palaeobiologic implications, Acta Palaeontologica Polonica, 56, s. 205–215.
  • Shengrong L., Zhenmin G., 2000, Source tracing of noble metal elements in Lower Cambrian black rock series of Guizhou-Hunan Provinces, China, Science in China, 43, s. 625–632.
  • Simms M. J., 2007, Uniquely extensive soft-sediment deformation in the Rhaetian of the UK: Evidence for earthquake or impact?, Palaeogeography, Palaeoclimatology, Palaeoecology, 244, s. 407–423.
  • Wedepohl K.H., 1995, The composition of the continental crust, Geochimica et Cosmochimica Acta, 59, s. 1217–1232.
  • Wells M.C., Booth, P.N., Presley B.J., 1988, Iridium in marine organisms, Geochimica et Cosmochimica Acta, 52, s. 1737–1739.
Document Type
article
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.psjd-3e5a2d1c-0b80-44a3-b5ac-2f5150609f8c
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