 | Schulte, P., Deutsch, A., Salge, T., Berndt, J., Kontny, A., MacLeod, K.G., Neuser, R.D., Krumm, S. (2009) A dual-layer Chicxulub ejecta sequence with shocked carbonates from the Cretaceous鈥揚aleogene (K鈥揚g) boundary, Demerara Rise, western Atlantic. Geochimica et Cosmochimica Acta, 73 (4) 1180-1204 doi:10.1016/j.gca.2008.11.011 | Journal (article/letter/editorial) | | lacking. Disseminated pyrite, chalcopyrite, and galena are common to abundant between the spherules in...and two bulk samples from the Agost K鈥揚g section (Spain) were analyzed. The samples were collected by one...Sm鈥揘d isotopic data for the K鈥揚g sections at Agost (Spain), Stevns Klint (Denmark), and ODP Leg 207 (Western...Atlantic). Rb (ppm) Sr (ppm) 87 Rb/86Sr Agost, Spain Maastrichtian Daniana Stevns Klint, Denmark Fish...at Beloc (Haiti), Furlo (Italy), and Caravaca (Spain). Several sources of the Nd can be considered, namely |
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