Expedition 390 Preliminary Report: South Atlantic Transect 1

International Ocean Discovery Program Expedition 364 Preliminary Report

The Chicxulub impact crater, México, is unique. It is the only known terrestrial impact structure that has been directly linked to a mass extinction event and the only terrestrial impact with a global ejecta layer. Of the three largest impact structures on Earth, Chicxulub is the best preserved. Chicxulub is also the only known terrestrial impact structure with an intact, unequivocal topographi...

Preliminary Report on the Yale North India Expedition.

Preliminary Report on the Yale North India ExpeReports: dition: DR. H. DE TERRA .................. 497 Medals Presented at the Annual Dinner of the NaA History of the National Research Council, 1919tional Academy of Sciences....... ............514 1933. III. Diovision of Engineering and Industrial Scientific Apparatus and Laboratory Methods: Research: PROFESSOR DUGALD C. JACKSON ..................

International Ocean Discovery Program Expedition 353 Preliminary Report

International Ocean Discovery Program (IODP) Expedition 353 (29 November 2014–29 January 2015) drilled six sites in the Bay of Bengal, recovering 4280 m of sediments during 32.9 days of on-site drilling. Recovery averaged 97%, including coring with the advanced piston corer, half-length advanced piston corer, and extended core barrel systems. The primary objective of Expedition 353 is to recons...

Spatial distribution of atmospheric PAHs and PCNs along a north-south Atlantic transect.

Ship-board air samples collected between The Netherlands and South Africa in January-February 2001 were analysed for polycyclic aromatic hydrocarbons (PAHs) and polychlorinated naphthalenes (PCNs). The highest PAH concentrations occurred in the European samples, and in samples close to West Africa and South Africa. Consistently low PAH concentrations were measured in the southern hemisphere ope...

Iodp Expedition 306: North Atlantic Climate Ii Site U1314 Summary