(Table 1) Concentrations of CaCO3 and organic carbon, organic matter atomic C/N ratios and delta13C values of sediment samples from Site DSDP 594

CaCO3 and total organic carbon concentrations, organic matter C/N and carbon isotope ratios, and sediment accumulation rates in late Quaternary sediments from DSDP Site 594 provide information about glacial-interglacial variations in the delivery of organic matter to the Chatham Rise offshore of southeastern New Zealand. Low C/N ratios and nearly constant organic delta13C values of ?23? indicate that marine production dominates organic matter supply in both glacial and interglacial times during oxygen isotope stages 1 through 6 (0-140 ka) and 17 through 19 (660-790 ka). Increased organic carbon mass accumulation rates in isotope stages 2, 4, 6, and 18 record enhanced marine productivity during glacial maxima. Excursions of organic delta13C values to ca. ?29? in portions of isotope stage 2 suggest that the local concentration of dissolved CO2 was occasionally elevated during the last glacial maximum, probably as a result of short periods of lowered sea-surface temperature. Dilution of carbonates by clastic continental sediment generally increases at this location during glacial maxima, but enhanced delivery of land-derived organic matter does not accompany the increased accumulation of clastic sediments.

Organizational, direct support, and general support maintenance repair parts and special tools list (including depot maintenance repair parts and special tools) for repair facility, electronic equipment OA-8991/MSM (NSN 6625-01-070-4404).

"24 August 1983."

Organizational, direct support, and general support maintenance repair parts and special tools list including depot maintenance repair parts and special tools for TOW 2 field test set, AN/TSM-140B 4935-01-142-9561 TOW 2 field test set, test adapter 4935-01-070-3427 : TOW 2 heavy antitank/assault weapon system.

Includes indexes.

Operator, organizational, direct support, and general support maintenance manual : tank and pump unit, liquid dispensing; for truck mounting (Advanced Industries model 1800), FSN 4930-070-1181.

Includes index.