Scientific Reports: Geography, physiography, glaciology, oceanography and geology ..., Volumes 2-3 |
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Contents
INSTALLATION AND OPERATION OF TIDEGAUGES | 65 |
REDUCTION AND DISCUSSION OF RECORDS | 77 |
By Dr A T Doodson | 83 |
10 other sections not shown
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Common terms and phrases
abundant Adelie Land aggregates alteration amphibolite Antarctic apatite appears areas Arenaceous Foraminifera augite Aurora Peak bands basic biotite bottom calcite Cape Denison Cape Gray Cape Pigeon Rocks Carbonate of Lime character charnockite chemical chlorite clear felspar cleavage colourless constituents cordierite developed diablastic Diatoms dolerite dyke epi zone epidote extinction fathoms felspar felspar gneiss foliation Foraminifera gabbro Garnet Point gneiss grains granite granoblastic granodiorite granodiorite gneiss granular granulitic green Grubenmann hand specimen hornblende hypersthene igneous rocks ilmenite inclusions intergrowth junction kata zone large crystals lawsonite Macquarie Island Madigan Nunatak magma magnetite meso zone metamorphic differentiation metamorphic diffusion mica Miliolina moraines numerous orthoclase Percentage plagioclase plagioclase pyroxene gneiss Plate pleochroic polarisation colours porphyroblasts Position.—Lat present produced pyroxene quartz Radiolaria recrystallisation Residue sample saussurite saussuritised schistosity schists serpentine shows Siliceous Organisms species sphene spicules sponge Sponge-spicules Stillwell Island structure terrigenous mud trawl xenoliths