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58
Dekomponeret
af
Saltsyre
53.35 pCt.
Glødningstab . . -4.95
Jernoxydul. . . 1.59
Jernoxyd . . . 2.85
Lerjord .... 5.84
Kalk.....0.21
Magnesia . . . 2.40
Kulsur Kalk . . 32.35
Fosforsyre . . . Spor
Kiselsyre. . . • . 8.01
Udekomponeret af Saltsyre 41.70
Sum 100.00
Decomposed
by
Hydrochloric acid
.">3.35 per cent.
Undecömposed by
Loss by ignition . 4.95
Protoxide of iron 1.59
Sesquioxide of iron 2.85’
Alumina . . . 5.84
Lime...... 0.81
Magnesia . . . 2.40
Carbonate of lime 32.35
Phosphoric acid Traces
Silica . . . . .8.01
Hydrochloric acid 41.70
1OO.00
Station 205.
Station 205.
N. B. 70° 51’, 0. L. 13° 3’. 1287 Favne (2354
Meter). —1.2°. Lysbrunt Biloculinler. Gjennemsnitlig
omtrent 2 Biloculiner paa hver Kvadratcentimeter af den
tørrede Bundprøve. Talrige Globigeriner. Mange af
Slægten Lituola og enkelte af Nonionina. Ingen Stene i
Bund-prøven.
Lat. 70° 51’ N., long. 13,J 3’ E.; 1287 fathoms (2354
metres); bottom-temperature — 1.2°. Light-brown
Biloculina clay; containing: — Büoculinæ, on an average 2 in
every square centimetre of the dried sample; numerous
GJobigerince. a good many of the genus Lituola and a few
of the genus Nonionina; no pebbles.
Gløduingstab . . 6.06
Jernoxydul. . . 1.44
Jernoxyd . . . 4.97
Lerjord .... 4.08
Kalk...... 3.84
Magnesia . . . 2.82
Kulsur Kalk . . 21.00
Fosforsyre . . . Spor
Kiselsyre . . . 10.02
Udekomponeret af.Saltsyre 45.77
Sum 100.00
Station 214.
N. B. 70° 39’, 0. L. 0° O’. 1665 Favne (3045
Meter). — 1.2°. Mørkbrunt Biloculinler. (Den nederste
Del af Bundprøven bestod af graat Ler). En liden Sten,
der syntes at være et Stykke af en krystallinsk Skifer,
veiende omtrent 0.3 Gr.
Glødningstab . . 4.91
Jernoxydul. . . 1.6 L
Jernoxyd . . . 4.05
Lerjord .... 4.32
Kalk.....0.61
Magnesia . . 2.29
Kulsur Kalk . . 29.93
Fosforsyre . . . Spor
Kiselsyre . . . 9.73
I Jernoxyd . . . 2.28
Lerjord . . . . 8.53
Magnesia ... 0.94
Kiselsyre . . . 31.34
Sum 100.54
Dekomponeret
af
Saltsyre
•.48.17 pCt.
Dekomponeret
af
Saltsyre
52.54 pCt.
Udekomponeret
af
Saltsyre
43.00 pCt.
Decomposed
by
Hydrochloric acid
■ 48.17 per cent.
Loss by ignition . 6.06
Protoxide of iron 1.44
Sesquioxide of iron 4.97
Alumina . . . 4.08
Lime.....3.84
Magnesia . . . 2.82
Carbonate of lime 21.00
Phosphoric acid Traces
Silica . , . . . 10.02
Undecomposed by Hydrochloric acid 45.77
100 00
Station 214.
Lat. 70° 39’ N., long. 0° 0’ E.; 1665 fathoms (3045
metres); bottom-temperature — 1.2°. Dark-brown
Biloculina clay (lower part of sample grey clay) containing a
small mineral fragment, apparently crystalline schist,
weighing 0.3 v.
Decomposed
by
Hydrochloric acid
52.54 per cent.
Undecomposed
by
Hydrochloric acid
43.09 per cent.
Loss by ignition . 4.91
Protoxide of iron 1.61
Sesquioxide of iron 4.05
Alumina . . . 4.32
Lime.....0.61
Magnesia . . . 2.29
Carbonate of lime 29.93
Phosphoric acid Traces
Silica .... 9.73
Oxide of iron . . 2.28
Alumina . . . 8.53
Magnesia . . . 0.94
Silica # . . . . 31.34
100.54
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