983 resultados para Amsterdam_18531031_E_REIS_7_P67-86
Resumo:
General note: Title and date provided by Bettye Lane.
Resumo:
Core samples of calcareous sediments taken from above and below the proposed Cretaceous/Tertiary boundary (Sample 577-12-5, 130 cm) were examined for geochemical evidence of the mass extinctions and faunal successions that marked this period. The lipid compositions of the six core samples examined were virtually identical and were characterized by a large component of unresolved naphthenic hydrocarbons and a homologous series of an/mo-alkanes, both presumably of bacterial origin. The results of this preliminary study suggest that the lipids of sediments deposited over a several million year period encompassing the Cretaceous-Tertiary extinctions have been almost completely recycled by bacterial metabolism, which occurred under oxic depositional and/or diagenetic conditions and which left a unique bacterial signature with only minor traces of the original sedimentary lipids.
Accompanying wind measurements for bottle data of cruise B8/86 during the MRI-LDEO cooperative study
Resumo:
The purpose of the present recordation project is to provide a documentary record of the Thomas A. Graham House in accordance with the guidelines set forth by the Iowa State Historic Preservation Office regarding historic property studies for houses. Background research for this project was conducted in April 2002. The property was inspected and photographed in November 2001.
Resumo:
The South Carolina State Ports Authority published an annual report with information about the board and senior management, independent auditor report, and financial statements. This annual report ceased after 2005, although they still publish annual financial statements.