Inc. oct. 391 - [Sammelband in 4 Teilen: Konvolut aus Inkunabeln]

Vorbesitzer: Alexander Triselman; Dominikanerkloster Frankfurt am Main

Carolina Sancholuz, Mapa de una pasión caribeña. Lecturas sobre Edgardo Rodríguez Juliá. Buenos Aires, Dunken, 2010, 391 páginas

Fil: Galettini, Azucena. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

Carolina Sancholuz, Mapa de una pasión caribeña. Lecturas sobre Edgardo Rodríguez Juliá. Buenos Aires, Dunken, 2010, 391 páginas

Fil: Galettini, Azucena. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

Carbonate, organic carbon, pyrolysis and composition of the extracts at DSDP Holes 76-534A and 44-391

The geochemical studies of Sites 534 and 391 and their comparison allow us to improve the chemical characterization of different geological formations dating from the early Callovian to the Maestrichtian along the continental margin of eastern North America. Three of the formations are favorable for the preservation of organic matter: (1) the unnamed formation (middle Callovian to Oxfordian), (2) the Blake-Bahama Formation (Berriasian to Barremian), and (3) the Hatteras Formation (Aptian to Cenomanian). The organic matter is mainly detrital, except for a few organic-rich layers where a contribution of aquatic material occurs. In these organic-rich layers, the petroleum potential is medium to good. Maturation has not quite reached the beginning of the oil window even for the deepest organic material.

Thickness and duration of biostratigraphic zones, assemblages, ages and sedimentation rates at DSDP Sites 76-534 and 44-391

In this Initial Report of the Deep Sea Drilling Project, detailed studies of Sites 533 (gas hydrates) on the Blake Outer Ridge and 534 (oldest ocean history) in the Blake-Bahama Basin have provided answers to many geological and geophysical questions posed over the decade that deep drilling has been undertaken in this part of the western North Atlantic. The history of drilling and a historical review of key scientific accomplishments have been presented in the Introduction (Gradstein and Sheridan, this volume). In this final chapter we review highlights of new geological, geophysical and paleoceanographic interpretations presented in this volume, and offer a critical review of this information. We conclude with a listing of some outstanding problems and recommendations for future research, including data collection.

EPICA Dome C carbon dioxide concentrations from 650 to 391 kyr BP

A record of atmospheric carbon dioxide (CO2) concentrations measured on the EPICA (European Project for Ice Coring in Antarctica) Dome Concordia ice core extends the Vostok CO2 record back to 650,000 years before the present (yr B.P.). Before 430,000 yr B.P., partial pressure of atmospheric CO2 lies within the range of 260 and 180 parts per million by volume. This range is almost 30% smaller than that of the last four glacial cycles; however, the apparent sensitivity between deuterium and CO2 remains stable throughout the six glacial cycles, suggesting that the relationship between CO2 and Antarctic climate remained rather constant over this interval.