Mineral an chemical composition of basalts from DSDP Sites 417 and 418, West Atlantic Ocean

Major element composition ranges of closely associated basalt glass-whole rock pairs from individual small cooling units approach the total known range of basalt glass and whole rock compositions at IPOD sites 417 and 418. The whole rock samples fall into two groups: one is depleted in MgO and distinctly enriched in plagioclase but has lost some olivine and/or pyroxene relative to its corresponding glass; and the other is enriched in MgO and in phenocrysts of olivine and pyroxene as well as plagioclase compared to its corresponding glass. By analogy with observed phenocryst distributions in lava pillows, tubes, and dikes, and with some theoretical studies, we infer that bulk rock compositions are strongly affected by phenocryst redistribution due to gravity settling, flotation, and dynamic sorting after eruption, although specific models are not well constrained by the one-dimensional geometry of drill core. Compositional trends or groupings in whole rock data resulting from such late-stage processes should not be confused with more fundamental compositional effects produced in deep chambers or during partial melting.

Organizational maintenance repair parts and special tools lists : grader, road, motorized, heavy duty, DED NSN 3805-00-155-7093, Huber Corporation model F1500MW and NSN 3805-01-064-3878, Huber Corporation model F1500M.

Includes indexes.

Direct support and general support maintenance manual : grader, road, motorized, heavy duty, DED, Huber Corporation models F1500M (3805-00-155-7093), F1500MW (3805-01-064-3878).

Includes index.

Operator and organizational maintenance manual : grader, road, motorized, heavy duty, DED Huber Corporation models F1500M (3805-00-155-7093), F1500MW (3805-01-064-3878).

Includes indexes.

Operator, organizational, direct and general support maintenance manual : compressor, air, reciprocating, electric motor driven, receiver mounted, 2 HP, 5 CFM, 175 PSI, (Ingersoll-Rand model 234C2), (FSN 4310-155-7101).

"June 1973."

Direct support and general support maintenance manual for howitzer, medium, towed, 155-mm, M198 (1025-01-026-6648).

Includes indexes.

Operator's manual (crew) : howitzer, medium, towed, 155-mm, M198 (1025-01-026-6648).

Includes index.

Operator and organizational maintenance manual : howitzer, medium, towed, 155-mm, M114 and M114A1 : M114A2 (NSN 1025-01-025-9857).

"March 1965."

Direct support, general support, and depot maintenance manual : howitzer, medium, towed, 155-mm, M114 (1025-322-9755) and M114A1 (1025-322-9768) and gun, subcaliber, 37-mm (cannon M1916, recoil mechanism M1916, and mount M13A1).

"April 1965."

Organizational maintenance repair parts and special tools list for howitzer, medium, towed, 155-mm, M114 and M114A1 and howitzer, medium, towed, auxiliary, propelled, 155-mm, M123A1.

"February 1964."

DS, GS, and depot maintenance repair parts and special tool lists for howitzer, medium, towed, 155-mm, M114 and M114A1; and gun, subcaliber, 37-mm (cannon M1916, recoil mechanism, M1916, and mount, M13A1).

"14 December 1964."

Operator's, organizational, and direct support maintenance manual : kitchen, field, trailer mounted MKT-75-NSN : (7360-00-138-7782), MKT-75A-NSN : (7360-01-155-6020), MKT-82-NSN : (7360-01-155-6020).

"1 June 1984."

Operator's, organizational, and direct support maintenance manual [microform] : kitchen, field, trailer mounted MKT-75-NSN : (7360-00-138-7782), MKT-75A-NSN : (7360-01-155-6020), MKT-82-NSN : (7360-01-155-6020).

"1 June 1984."

Connecting and switching kit MX-155/GT.

"8 September 1944."

Operator's, organizational, direct support, and general support maintenance repair parts and special tools lists (including depot maintenance repair parts and sepcial [sic] tools) : masts AB-155/U (FSN 5820-251-2366), AB-155A/U (FSN 5985-507-6261), and AB-155B/U (FSN 5985-732-5146).RC-74 and CY-6314A/PRC-74 (NSN 5820-00-156-3934).

Includes index.