May 1964 - December 1964
Depths Corrected by Matthews’
Tables
R/V Argo
(Revised Version)
DODO 17PG 14 May 1964, 1923-2220 hrs.; approx. 10° 00’N, 168° 10’W; depth 5310 m.; core length 44 cm. Brown clay.
DODO 17P
Simultaneously with DODO 17PG. Core length: Section 1 (bottom of core),
147 cm.; Section 2, 152 cm.;
Section 3, 77 cm.; Section 4, 183 cm., turned over to Oceanographic Office.
Upper 20 cm. brown Mn
clay, rest of core uniform buff color. Water present in some sections.
DODO 18PG 15 May 1964, 0201-0429 hrs.; approx. 9° 50’N, 167° 50’W; depth 5231 m.; core length 134 cm. Brown mud.
DODO 18P 15 May 1964, 0554-1108 hrs.; approx. 9° 50’N, 167° 50’W; depth 5220 m. No core.
DODO 19PG 15 May 1964, 1313-1613 hrs.; 9° 53’N, 167° 51’W; depth 5219 m.; core length 183 cm. Brown, mottled clay.
DODO 19P
Simultaneously with DODO 19PG. Core length 183 cm. turned over to Oceanographic
Office. Brown clay,
with much water.
DODO 20C
15 May 1964, 1800-2210 hrs.; approx. 10° 00’N, 167° 50’W; depth
5279 m. Two pieces mn nodules 6 cm.
in diameter and one piece 2 cm. in diameter lodged in camera frame.
DODO 20PG 15 May 1964, 2255-0123 hrs.; 10° 02’N, 167° 50’W; depth 5284 m; core length 183 cm. Uniform brown clay.
DODO 20P
Simultaneously with DODO 20PG. Core length: Section 1 (bottom of core),
107 cm.; Section 2, 183 cm.;
turned over to Oceanographic Office. Upper 30 cm. brown clay with Mn nodule
at top., rest of core
white calcareous ooze.
DODO 21PG 16 May 1964, 0300-0523 hrs.; approx. 10° 00’N, 168° 00’W; depth 5171 m.; core length 164 cm. Brown clay.
DODO 21P
Simultaneously with DODO 21PG. Core length: Section 1 (bottom of core),
49 cm.; Section 2, 152 cm.;
Section 3, 136 cm.; Section 4, 183 cm.; turned over to Oceanographic Office.
Brown clay throughout,
with a water layer in Section 4.
DODO 21C 16 May 1964, 0908-1405 hrs.; approx. 10° 00’N, 168° 00’W; depth 5158 m. No core.
DODO 22PG 16 May 1964, 1509-1730 hrs.; approx. 9° 50’N, 168° 00’W; depth 5240 m. No core.
DODO 22P
Simultaneously with DODO 22PG. Core length: Section 1 (bottom of core),
149 cm.; Section 2,
153 cm.; Section 3, 89 cm.; Section 4, 183 cm.; turned over to Oceanographic
Office. Uniform
brown clay, a short water section removed from Section 1.
DODO 22C 16 May 1964, 1801-2250 hrs.; 9° 50’N, 167° 57’W; depth 5240 m.; No core.
DODO 23PG 17 May 1964, 1158-0225 hrs.; 9° 45’N, 168° 05’W; depth 5100 m.; core length 171 cm.; Brown clay.
DODO 23P
Simultaneously with DODO 23PG. Core length: section 1 (bottom of core),
149 cm.; Section 2,
152 cm.; Section 3, 93 cm.; Section 4, 183 cm.; turned over to Oceanographic
Office.
DODO 23C 17 May 1964, 0245-0700 hrs,; 9° 45’N, 168° 05’W; depth 5121 m. No core.
DODO 24C 17 May 1964, 1134-1606 hrs.; approx. 10° 00’N, 168° 10’W; depth 5343 m. no core.
DODO 25PG
18 May 1964, 0432-0700 hrs.; approx. 9° 20’N, 168° 50’W; depth
5242 m.; core length 157 cm.
Stiff brown mud with Mn nodule at top.
DODO 25P
Simultaneously with DODO 25PG. Core length 131 cm. Stiff brown mud with
silty feel, Mn nodule
at top. Catcher sample highly radiolarian clay.
DODO 26PG
18 May 1964, 0809-1035 hrs.; approx. 9° 20’N, 169° 00’W; depth
5138 m.; core length 133 cm.
Brown clay with lighter mottling at the top.
DODO 26P
Simultaneously with 26PG. Core length: Section 1 (bottom of core), 153
cm.; Section 2, 87 cm.;
Section 3, 44 cm.; Section 4, 183 cm.; turned over to Oceanographic Office.
Brown clay.
DODO 26C 18 May 1964, 1144 hrs.; approx. 9° 20’N, 169° 00’W; depth 5116 m. No core.
DODO 27PG
18 May 1964, 1708-1925 hrs.; approx. 9° 00’N, 169° 00’W; depth
5169 m.; core length 148 cm.
Brown clay with a Mn nodule at top.
DODO 27P
Simultaneously with DODO 27PG. Core length: 183 cm. turned over to Oceanographic
Office.
Brown manganiferous clay, Mn nodule wedged in catcher, water below core.
DODO 28C 18 May 1964, 2055-0122 hrs.; approx. 9° 20’N, 169° 00’W; depth 5116 m. no core.
DODO 29PG 19 May 1964, 0356 hrs.; approx. 9° 00’N, 168° 50’W; depth 5138 m. No core.
DODO 29P Simultaneously with DODO 29PG. No core; catcher sample buff clay with Mn nodule.
DODO 30PG
19 May 1964, 0722-0948 hrs.; approx 9° 10’N, 168° 50’W depth 5166
m.; core length 183 cm.
Brown clay, foraminiferal in upper part.
DODO 30P
Simultaneously with DODO 30PG. Core length: Section 1 (bottom of core),
150 cm.; Section 2, 151 cm.;
Section 3, 93 cm.; Section 4, 183 cm., turned over to Oceanographic Office.
Brown clay.
DODO 31PG 19 May 1964, 1057-1322 hrs.; 9° 11’N, 168° 48’W; depth 5220 m.; core length 183 cm. Brown clay.
DODO 31P
Simultaneously with DODO 31PG. Core length: Section 1 (bottom of core),
152 cm.; Section 2, 86 cm.;
Section 3, 108 cm.; Section 4, 183 cm., turned over to Oceanographic Office.
Brown clay; a three-foot
section of water was removed from between Sections 2 and 3.
DODO 31C 19 May 1964, 1357-1850 hrs.; approx. 9° 10’N, 168° 50’W; depth 5228 m. No core.
DODO 32C 20 May 1964, 0214-0652 hrs.; approx. 9° 20’N, 168° 50’W; depth 5112 m. No core.
DODO 33P
20 May 1964, 20 May 1964, 1000-1242 hrs.; approx. 9° 30’N, 169°
00’W; depth 5094 m.
Core length: Section 1 (bottom of core), 152 cm.; Section 2, 152cm.; Section
3, 152 cm.;
Section 4, 145 cm.; Section 5, 130 cm.; Section 6, 152 cm.; Section 7,
151 cm.; Section 8,
144 cm. Brown clay.
DODO 34C1 20 May 1964, 1922-2100 hrs.; approx. 10° 00’N, 168° 10’W; depth 5296 m. No core.
DODO 34C2 20 May 1964, 2100-0138 hrs.; approx. 10° 00’N, 168° 10’W; depth 5336 m. No core.
DODO 35G 23 May 1964, approx. 8° 30’N, 177° 50’W; depth 5603m. Small Mn-coated fragments of light-colored rock.
DODO 35C 23 May 1964, 1253-1651 hrs.; approx. 8° 30’N, 177° 50’W; depth 5546 m. No core.
DODO 36PG
30 May 1964, 1530-1755 hrs.; 6° 00’N, 165° 55’E; depth 5014 m;
core length 176 cm. Light brown
radiolarian clay.
DODO 36P
Simultaneously with DODO 36PG. Core length: Section 1 (bottom of core),
142 cm.; Section 2, 61 cm.;
Section 3, 142 cm.; Section 4, 150 cm. Light brown radiolarian clay.
DODO 37PG 30 May 1964, 1900-2130 hrs.; 6° 00’N, 165° 55’E; depth 5014 m.; core length 182 cm. Radiolarian clay.
DODO 37P
Simultaneously with DODO 37PG. Core length: Section 1 (bottom of core),
147 cm.; Section 2, 152 cm.;
Section 3, 153 cm.; Section 4, 69 cm. Radiolarian clay.
DODO 37C 30 May 1964, 2205-0140 hrs.; 6° 00’N, 165° 55’E; depth 5016 m.; core length 23 cm. Radiolarian clay.
DODO 37C2 31 May 1964, 0306-0628 hrs.; 5° 58’N, 166° 04’E; depth 5014 m.; core length 23 cm. Radiolarian clay.
DODO 38PG
31 May 1964, 0720-0937 hrs.; approx. 6° 00’N, 166° 00’E; depth
5014 m.; core length 182 cm.
Siliceous calcareous clay.
DODO 38P
Simultaneously with DODO 38PG. Core length: Section 1 (bottom of core),
156 cm.; Section 2, 151 cm.;
Section 3, 156 cm.; Non-fossiliferous; some Mn and mineral grains in catcher
sample.
DODO 39PG
31 May 1964, 1018-1240 hrs.; approx. 6° 00’N, 166° 00’E; depth
5008 m.; core length 178 cm.
top 4-5 cm. in separate box. Radiolarian clay.
DODO 39P
Simultaneously with DODO 39PG. Core length: Section 1 (bottom of core),
151 cm.; Section 2, 152 cm.;
Section 3, 152 cm.; Section 4, 23 cm. Siliceous-calcareous clay.
DODO 39C 31 May 1964, 1317 hrs.; approx. 6° 00’N, 166° 00’E; depth 5008 m.; Radiolarian clay.
DODO 40G
31 May 1964, 1710-1848 hrs.; approx. 6° 00’N, 165° 00’E; depth
5016 m.; core length 182 cm.
Radiolarian clay.
DODO 41PG
1 June 1964, 0835-1030 hrs.; approx. 3° 20’N, 165° 10’E; depth
4229 m.; core length 125 cm.
plus 6 cm. extruded below catcher and stored separately. Radiolarian clay.
DODO 41P
Simultaneously with DODO 41PG. Core length: Section 1 (bottom of core),
152 cm.; Section 2,
151 cm.; Section 3, 143 cm.; Radiolarian clay.
DODO 42PG
1 June 1964, 1805-1955 hrs.; approx. 1° 50’N, 164° 20’E; depth
4295 m.; core length 174 cm.
Medium brown siliceous-calcareous clay.
DODO 42P
Simultaneously with DODO 42PG. Core length: Section 1 (bottom of core),,
152 cm.; Section 2,
139 cm.; Section 3, 47 cm.; Section 4, 153 cm. Buff calcareous-siliceous
ooze. Sections 1 and 2 disturbed.
DODO 43D
4 June 1964, 0330-0730 hrs.; approx. 4° 25’S, 154° 35’E; depth
2013 m. One bag of hard, light buff
calcareous clay in pieces up to 2 feet in diameter. Sandy sediment in pipe
dredge in small freezer box.
DODO 44G
4 June 1964, 1420-1520 hrs.; approx. 5° 40’S, 153° 50’E; depth
2728 m.; catcher contained 9 cm.,
in freezer box. Light brown calcareous mud.
DODO 45C
4 June 1964, 1639-2120 hrs.; approx. 5° 50’S, 153° 40’E; depth
6242 m.; Catcher sample only.
Brown volcanic sand. North slope Solomon Trench.
DODO 46C
5 June 1964, 0441-0600 hrs.; approx.7° 00’S, 153° 00’E; depth 4665
m.; core length 26 cm.
Volcanic mud and radiolarian clay.
DODO 47G
5 June 1964, 1105-1230 hrs.; approx. 7° 50’S; 152° 50’E; depth
4769 m.; core length 90 cm.,
bottom 22cm. in freezer box. Light brown calcareous-siliceous clay overlying
volcanic sediment,
probably ash and other debris.
DODO 48D
5 June 1964, 1309-1650 hrs.; approx. 7° 50’S, 153° 00’E; depth
4791 m. Dredge haul consists
of at least two layers: a medium brown radiolarian clay, and a slightly
consolidated, light gray
volcanic ash. Size of sample at least ¾ total capacity of dredge
net.
DODO 49G
6 June 1964, 0640 hrs.; approx. 10° 00’S, 152° 10’E; depth 2522
m. Minute amount of gray
clay with volcanic ash, radiolarians and Mn.
DODO 50G
6 June 1964, 2213-2255 hrs.; approx. 11° 30’S, 150° 30’E; depth
2681 m.; core length 121 cm.; in
two sections: Section 1 0-104 cm.; Section 2, 104-121 cm. Light gray volcanic
mud and brown clay,
mostly terrigenous and foraminiferal material.
DODO 51G
7 June 1964, 0805-0845 hrs.; approx. 11° 00’S, 148° 30’E; depth
2205 m.; core length 163 cm.
Terrigenous mud with volcanic minerals and ash, plus abundant foraminifera
and few radiolarians.
DODO 52G
7 June 1964, 1307-1350 hrs.; approx. 10° 30’S, 147° 40’E; depth
2353 m.; core length 116 cm.
Greenish gray volcanic sediment with minor amounts of volcanic glass and
benthonic foraminifera;
a thin sand layer at 116 cm. just above catcher; layer placed intact in
freezer box.
DODO 53G
7 June 1964, 1705-1748 hrs.; approx. 10° 00’S, 147° 00’E; depth
2373 m.; core length 10 cm.,
in freezer box marked ‘catcher’. Light gray silty, terrigenous clay.
DODO 54PG
17 June 1964, 2140-2330 hrs.; 14° 55’S, 119° 09’E; depth 3888 m.;
core length 92 cm. Greenish
calcareous ooze; upper 5 cm. is volcanic glass. Top of core may be contaminated
by material left
in weight-stand from previous use.
DODO 54P
Simultaneously with DODO 54PG. Core length: Section 1 (bottom of core),
149 cm.; Section 2, 150 cm.;
Section 3, 37 cm.; Predominantly greenish-gray calcareous ooze with some
coarser layers; brownish at the top.
DODO 55PG
18 June 1964, 1055-1346 hrs.; 15° 14’S, 116° 49’E; depth 5709 m.;
core length 181 cm. few cm. lost
from top due to over-penetration. Brown in upper part, gray below.
DODO 55P
Simultaneously with DODO 55PG. Core length: Section 1 (bottom of core),
133 cm.; Section 2, 45 cm.;
Section 3, 150 cm.; Section 4, 143 cm. Brown in top few cm., gray below.
DODO 56PG
19 June 1964, 0427-0705 hrs.; 15° 31’S, 113° 45’E; depth 5319 m.;
core length 107 cm. Brown above,
gray below, perhaps with a coarse calcareous layer between.
DODO 56P
Simultaneously with DODO 56PG. Core length: Section 1 (bottom of core),
149 cm.; Section 2,
148 cm. Section 3, 148 cm.; Section 4, 124 cm. Gray and brown clay.
DODO 57PG 19 June 1964, 1449-1607 hrs.; 15° 40’S, 112° 44’E; depth 3653 m. A few foraminifera only, not kept.
DODO 57P Simultaneously with DODO 57PG. Core length: 115 cm. Buff calcareous ooze.
DODO 58PG
20 June 1964, 0100-0330 hrs.; 15° 42’S, 110° 37’E; depth 5709 m.;
core length 107 cm.
Brown, apparently non-calcareous above; lighter (probably calcareous) below.
DODO 58P
Simultaneously with DODO 58PG. Core length: Section 1 (bottom of core),
144 cm.; Section 2,
148 cm.; Section 3, 148 cm.; Section 4, 121 cm.
DODO 59PG
20 June 1964, 1255-1509 hrs.; 16° 11’S, 108° 21’E; depth 5347 m.;
core length 182 cm. Brown,
clayey siliceous ooze.
DODO 59P
Simultaneously with DODO 59PG. Core length: Section 1 (bottom of core),
149 cm.; Section 2, 149 cm,;
Section 3, 148 cm.; Section 4, 129 cm.
DODO 60PG
20 June 1964, 2325-0206 hrs.; 16° 17’S, 106° 30’E; depth 5893 m.
Catcher sample only. Moderate
brown clay.
DODO 60P
Simultaneously with DODO 60PG. Core length: Section 1 (bottom of core)
148 cm.; Section 2, 47 cm.;
Section 3, 149 cm.; Section 4, 124 cm. Brown clay.
DODO 61PG
21 June 1964, 1051-1335 hrs.; 16° 18’S, 104° 32’E; depth 5855 m.;
core length 162 cm. Moderate
brown radiolarian clay.
DODO 61P
Simultaneously with DODO 61PG. Core length: Section 1 (bottom of core),
149 cm.; Section 2, 51 cm.
Brown radiolarian clay.
DODO 62D
21 June 1964, 1451 hrs.; 16° 18’S, 104° 16’E; depth 5720 m. In
main dredge: approx. 10 Mn nodules
up to 10 cm. across; no sediment. In pipe dredge: brown, clayey siliceous
ooze.
DODO 63P
22 June 1964, 0630-0915 hrs.; 17° 48’S, 102° 42’E; depth 5917 m.;
core length 178 cm. radiolarian
clay.
DODO 63P Simultaneously with DODO 63PG. No core.
DODO 64PG
22 June 1964, 1855-2148 hrs.; 19° 03’S, 101° 18’E; depth 6306 m.;
core length 180 cm. Ten to 20 cm.
of brown clay, overlying light buff calcareous ooze. A few cm. lost from
top due to over-penetration.
DODO 64P Simultaneously with DODO 64PG. No core.
DODO 65PG
23 June 1964, 0550-0824 hrs.; 19° 47’S, 100° 15’E; depth 5703 m.;
core length 124 cm. Brown clay,
lighter in the lower part.
DODO 65P
Simultaneously with DODO 65PG. Core length; Section 1 (bottom of core),
150 cm.; Section 2, 118 cm,;
Section 3, 150 cm.; Section 4, 104 cm. Brown clay.
DODO 66Da
23 June 1964, 1001-1520 hrs.; 19° 56’S, 100° 00’E - 19° 54’S,
99° 58’E; depth 5849 m. Approx. 1 gal.
of Mn nodules with 25 cm. of sediment.
DODO 66Db
23 June 1964, 1633 hrs.; 19° 53’S, 99° 55’E - 19° 51’S, 99°
51’E; depth 6093 m. three gallons in
sediment dredge.
DODO 67PG
24 June 1964, 0725-1010 hrs.; 19° 03’S, 97° 51’E; depth 5699 m.
No core, lost gravity corer and
weight stand.
DODO 67P
Simultaneously with DODO 67PG. Core length: Section 1 (bottom of core),
107 cm.; Section 2,
145 cm.; Section 3, 149 cm.; Section 4, 67 cm. Red clay.
DODO 68C 24 June 1964, 1056-1425 hrs.; 19° 08’S, 97° 55’E; depth 5613 m.; core length 16 cm. Brown clay.
DODO 69G
24 June 1964, 1508-1636 hrs.; 19° 10’S, 97° 52’E; depth 4902 m;
core length 10 cm. Brown clay
with a lighter layer (perhaps indurated) at the top.
DODO 70C 24 June 1964, 1703 hrs.; 19° 07’S, 97° 48’E; depth 5690 m.; core length 22 cm. Brown clay.
DODO 71PG 25 June 1964, 0327-0612 hrs.; 18° 30’S, 97° 11’E; depth 5623 m.; core length 150 cm. Brown clay.
DODO 71P
Simultaneously with DODO 71PG. Core length: Section 1 (bottom of core),
81 cm.; Section 2, 153 cm.;
Section 3, 149 cm.; Section 4, 15 cm. Brown clay.
DODO 72PG 25 June 1964, 1355-1638 hrs.; 17° 15’S, 95° 21’E; depth 5776 m.; core length 65 cm. Brown clay.
DODO 72P
Simultaneously with DODO 72PG. Core length: Section 1 (bottom of core),
149 cm.; Section 2, 148 cm.;
Section 3, 148 cm.; Section 4, 122 cm. Brown clay.
DODO 73PG
25 June 1964, 2351-0418 hrs.; (two attempts); 15° 58’S, 94° 39’E;
depth 4721 m.; core length 99 cm.
Brown clay.
DODO 73P
Simultaneously with DODO 73PG. Core length: Section 1 (bottom of core),
150 cm.; Section 2, 124 cm.;
Section 3, 150 cm.; Section 4, 51 cm. Brown clay.
DODO 74PG 26 June 1964, 1223-1444 hrs.; 14° 28’S, 93° 49’E; depth 5176 m.; core length 166 cm. Brown clay.
DODO 74P
Simultaneously with DODO 74PG. Core length: Section 1 (bottom of core),
148 cm.; Section 2, 149 cm.;
Section 3, 149 cm.; Section 4, 100 cm. Brown clay.
DODO 75PG 26 June 1964, 2124-0001 hrs.; 13° 15’S, 93° 12’E; depth 5319 m. No core.
DODO 75P Simultaneously with DODO 74PG. Catcher box only, with Mn nodules and some brown Radiolarian clay.
DODO 76PG 27 June 1964, 0034-0412 hrs.; 13° 15’S, 93° 08’E; depth 6003 m.; core length 135 cm. Siliceous ooze.
DODO 76P
Simultaneously with DODO 76PG. Core length: Section 1 (bottom of core),
149 cm.; Section 2, 149 cm.;
Section 3, 122 cm.
DODO 77G 27 June 1964, 1250-1456 hrs.; 13° 50’S, 91° 16’E; depth 5665 m.; core length 157 cm. Clay.
DODO 78PG 27
June 1964, 1620 hrs.; 13° 52’S, 91° 02’E; depth 5443 m.; core length
137 cm. Brown clay with a
lighter layer near the top.
DODO 78P
Simultaneously with DODO 78PG. Core length 153 cm. Buff-brown core and
catcher sample in two
boxes; brown clay overlying stiff calcareous ooze.’
DODO 79Ca 27 June 1964, 2023-2330 hrs.; 13° 51’S, 90° 57’E; depth 5358 m. No core, did not reach bottom.
DODO 79Cb
28 June 1964, 0058-0441 hrs.; 13° 50’S, 90° 49’E;(80 C) depth 5233
m.; core length 20 cm.
Brown clay. Photographs are probably labelled ’80 C’.
DODO 80G 28 June 1964, 1004-1145 hrs.; 14° 06’S, 89° 46’E; depth 5301 m. Brown clay.
DODO 81D
28 June 1964, 1900-2125 hrs.; 14° 32’S, 88° 21’E – approx. 14°
34’S, 88° 21’E; depth 2070 m.
Small amount of calcareous ooze in the pipe dredge, and three small pieces
of pumice in the main dredge.
DODO 81G
28 June 1964, 2150-2226 hrs.; 14° 34’S, 88° 20’E; depth 1980 m.
small sample fo foraminiferal sand,
in plastic box.
DODO 82PG 29 June 1964, 0525-0615 hrs.; 15° 01’S, 87° 01’E; depth 1977 m. No core.
DODO 82P Simultaneously with DODO 82PG. No core; traces of calcareous ooze around core nose, not kept.
DODO 83PG 29 June 1964, 1458-1724 hrs.; 15° 30’S, 85° 19’E; depth 4822 m. No core.
ODO 83P
Simultaneously with DODO 83PG. Core length approx. 40 cm. Sample slipped
out on deck
and is divided into upper and lower parts only, in four plastic boxes.
Brown zeolitic clay overlying
off-white calcareous ooze.
DODO 84G 29 June 1964, 1742 hrs.; 15° 31’S, 85° 18’E; depth 4741 m. A few small Mn fragments only.
DODO 85C 29 June 1964, 2021-2336 hrs.; 15° 32’S, 85° 18’E; depth 4840 m. No core, core tube broken off.
DODO 86PG 30 June 1964, 0105-0312 hrs.; 15° 32’S, 85° 04’E; depth 4752 m.; core length 84 cm. Dark brown clay.
DODO 86P
Simultaneously with DODO 86PG. Core length 173 cm.; the top 20 cm. in a
freezer box, the remainder
in one section. Top 10 cm. dark brown clay, remainder buff calcareous clay.
DODO 87PG 30
June 1964, 1036-approx. 1250 hrs.; 16° 13’S, 86° 06’E; depth 5134
m.; core length 63 cm. Brown
clay over whitish calcareous ooze.
DODO 87P
Simultaneously with DODO 87PG. Core length 41 cm. Top of core in three
boxes labeled, ‘top top’,
‘middle top’ and ‘bottom top’. Below these, calcareous ooze.
DODO 88G 30 June 1964, 1339-1527 hrs.; 16° 15’S, 86° 08’E; depth 5129 m.; No core, did not reach bottom.
DODO 89G
1 July 1964, 0512-0701 hrs.; 16° 17’S, 86° 11’E; depth 5080 m.
No real core, but 24 cm. in boxes.
Upper approx. 18 cm. brown clay; lower 6 cm. of tan clay.
DODO 90G 1 July 1964, 0712-0749 hrs.; 16° 17’S, 86° 11’E; depth 5105 m.; core length 44 cm.
DODO 92G 1 July 1964, 1115-1330 hrs.; 16° 17’S, 86° 11’E; depth 5091 m.; core length 27 cm. clay.
DODO 93G
1 July 1964, 1453-1631 hrs.; 16° 17’S, 86° 11’E; depth 5156 m.;
core length 145 cm. upper 135 cm.
moderate brown clay; bottom 10 cm. whitish calcareous-siliceous ooze.
DODO 94G
1 July 1964, 1648-1835 hrs.; 16° 17’S, 86° 11’E; depth 5134 m.;
core length 173 cm. Brown clay,
with an apparently graded calcareous layer near the middle, and perhaps
one or two others. A few cm.
lost due to over-penetration.
DODO 95G
1 July 1964,1933-2116 hrs.; 16° 17’S, 86° 11’E; depth 5070 m. No
core, only a 4x4x1 cm, Mn-coated
‘pebble’ of indurated, unfossiliferous clay.
DODO 96G 1 July 1964, 2145-2333 hrs.; 16° 17’S, 86° 11’E; depth 5045 m.; core length 70 cm. Brown clay.
DODO 97Ca+Cb 2 July 1964, 0049-0750 hrs.; 16° 17’S, 86° 11’E; depth 5094 m. No cores.
DODO 98PG 2 July 1964, 0854-1118 hrs.; 16° 17’S, 86° 11’E; depth 5125 m.; core length 11 cm. Calcareous ooze.
DODO 98P
Simultaneously with DODO 98PG. Core length: Section 1 (bottom of core),
91 cm.; Section 2,
107 cm. Calcareous ooze.
DODO 99C
2 July 1964, 1810-2136 hrs.; 16° 16’S, 86° 12’E; depth 5091 m.
Sample sufficient for 2 slides only.
Siliceous-calcareous ooze in catcher.
DODO 100G 3 July 1964, 0910-0940 hrs.; 17° 22’S, 88° 06’E; depth 1567 m. Small amount of foraminiferal sand.
DODO 101D
3 July 1964, 1055-1450 hrs.; 17° 29’S, 89° 18’E, 17° 25’S,
88° 10’E; depth 2166 m. Approx. 0.5 cc.
of calcareous-siliceous ooze.
DODO 102PG 3 July 1964, 2025-2242 hrs.; 17° 59’S, 88° 59’E; depth 5286 m. no core.
DODO 102P Simultaneously with DODO 102PG. Core length 16 cm. Calcareous ooze.
DODO 103PG 4 July 1964, 1720-1920 hrs.; 20° 15’S, 86° 11’E; depth 4589 m.; core length 141 cm. Brown clay.
DODO 103P
Simultaneously with DODO 103PG. Core length: Section 1 (bottom of core),
150 cm.;
Section 2, 83 cm.; Section 3, 150 cm.; Section 4, 149 cm.; Section
5, 32 cm. Brown clay.
DODO 104PG 5 July 1964, 0019-0208 hrs.; 20° 47’S, 85° 29’E; depth 4206 m.; core length 110 cm. brown clay.
DODO 104P
Simultaneously with DODO 104PG. Core length: Section 1 (bottom of core),
149 cm.;
Section 2, 149 cm.; Section 3, 82 cm.; Section 4, 150 cm.; Section 5, 22
cm. Brown clay.
DODO 105PG 5 July 1964, 1628-1851 hrs.; 19° 21’S, 83° 25’E; depth 5059 m.; core length 66 cm. Dark brown clay.
DODO 105P
Simultaneously with DODO 105PG. Core length: Section 1 (bottom of core),
149 cm.;
Section 2, 77 cm.; Section 3, 16 cm.; Section 4, 10 cm. A few decimeters
of dark brown clay
overlying light buff calcareous ooze.
DODO 106PG & P 6 July 1964, 1050-1330 hrs.; 19° 04’S, 81° 41’E; depth 5454 m. No core.
DODO 107PG
6 July 1964, 1510-1708 hrs.; 19° 13’S, 81° 25’E; depth 4818 m.
No core; sufficient amount for
smear slide only. Clay.
DODO 107P
Simultaneously with DODO 107PG. Core length: Section 1 (bottom of core),
32 cm.; Section 2, 27 cm.;
Section 3, 35 cm. Brown clay over light buff calcareous ooze.
DODO 108PG 6 July 1964, 1946 hrs.; 19° 29’S, 80° 59’E; depth 4050 m.; core length 93 cm. Dark brown clay.
DODO 108P
Simultaneously with DODO 108PG. Core length: Section 1 (bottom of core),
48 cm.; Section 2, 159 cm.;
Section 3, 20 cm.; Section 4, 52 cm.; Medium brown, somewhat lighter near
the top.
DODO 109PG 7 July 1964, 0805-0957 hrs.; 20° 49’S, 78° 57’E; depth 4761 m.; core length 115 cm. Dark brown clay.
DODO 109P
Simultaneously with DODO 109PG. Core length: Section 1 (bottom of core),
149 cm.; Section 2,
149 cm.; Section 3, 149 cm.; Section 4, 72 cm.; Dark brown clay.
DODO 110PG
7 July 1964, 1500-1655 hrs.; 21° 31’S, 78° 01’E; depth 4608 m.;
core length 121 cm. Brown clay
with perhaps a little Mn at the top.
DODO 110P
Simultaneously with DODO 110PG. Core length : Section 1 (bottom of core),
119 cm.;
Section 2, 148 cm.; Section 3, 112 cm.; Section 4, 142 cm. Brown clay throughout.
DODO 111PG 7 July 1964, 2110 hrs.; 21° 59’S, 77° 22’E; depth 4703 m.; core length 130 cm. Dark brown clay.
DODO 111P Simultaneously with DODO 111PG. Core length: Section 1 (bottom of core), 147 cm.; Section 2, 28cm.; Section 3, 80 cm. Dark brown clay at the top and lighter below.
DODO 112PG
8 July 1964, 0615-0915 hrs.; 22° 41’S, 76° 01’E; depth 4167 m.
No core; core nose dented,
apparently by rock. A tiny piece of Mn and a smear of mud.
DODO 112P
Simultaneously with DODO 112PG. Core length 13 cm. Foraminiferal clay and
pebbles.
(see DODO 112PG.)
DODO 113D
8 July 1964, 1515-2018 hrs.; 23° 16’S, 74° 59’E; depth 4513 m.
Approx. 14 bags of Mn-coated
sediment boulders, and 2 bags of basalt chunks; also a freezer bag of sediment
from the pipe dredge.
DODO 114D
9 July 1964, 0915-1609 hrs.; 24° 07’S, 72° 26’E; depth 4034 m.
Three bags, mostly basalt and
the remainder spongy Mn. Calcareous ooze in the pipe dredge.
DODO 115D
10 July 1964, 0252-0750 hrs.; 24° 04’S, 70° 12’E - 24° 04’S,
70° 07’E; depth 3692 m. Approx. 8
bags of basalt and basaltic breccia, and one small piece of indurated calcareous
ooze.
DODO 116D
18 July 1964, 0706-1000 hrs.; 19° 47’S, 62° 27’E; depth 1854 m.
Three bags of white calcareous rock,
partly Mn encrusted.
DODO 117PG 18 July 1964, 1826-2007 hrs.; 18° 21’S, 62° 04’E; depth 2294 m.; core length 114 cm. Calcareous ooze.
DODO 117P
Simultaneously with DODO 117PG. Core length: Section 1 (bottom of core),
148 cm.;
Section 2, 149 cm.; Section 3, 144 cm.; Section 4, 15 cm. Calcareous ooze
throughtout.
DODO 118D
19 July 1964, 1057-1438 hrs.; 15° 44’S, 61° 35’E - 15° 39’S,
61° 28’E; depth 2512 m. No sample,
no indication of having reached bottom.
DODO 119PG 20 July 1964, 0809-0955 hrs.; 14° 02’S, 62° 30’E; depth 3703 m; core length 90 cm. Calcareous ooze.
DODO 119P Simultaneously with DODO 119PG. Catcher sample only. Calcareous ooze.
DODO 120D
20 July 1964, 2215-0135 hrs.; 12° 26’S, 61° 29’E - 12° 26’S,
61° 23’E; depth 2300 m. approx. 2 lbs.
of calcareous ooze in the pipe dredge.
DODO 121PGa 21 July 1964, 1351-123’E; depth 2300 m. approx. 2 lbs. Of calcareous ooze in the pipe dredge.
DODO 121PGa 21 July
1964, 1351-1548 hrs.; 12° 16’S, 62°50’E; depth 3982 m.; core length
153 cm. Buff
calcareous-siliceous ooze.
DODO 121Pa Simultaneously with DODO 121PGa. Catcher sample only. Calcareous-siliceous ooze.
DODO 121PGb 21 July 1964, 1638-1837 hrs.; 12° 16’S, 62° 46’E; depth 3986 m. No core; barrel lost.
DODO 121Pb
Simultaneously with DODO 121PGb. Core length: Section 1 (bottom of core),
150 cm.;
Section 2, 150 cm.; Section 3, 150 cm.; Section 4, 65 cm.
DODO 122D
22 July 1964, 1515-1930 hrs.; 11° 54’S, 66° 27’E - 11° 53’S,
66° 21’E; depth 2805 m.
Pipe-dredge sample only. Foraminiferal sand.
DODO 123D
23 July 1964, 1550 hrs.; 10° 25’S, 63° 15’E; depth 3163 m. Main
dredge: Approx. 3 gal. of
(1) semiconsolidated, greyish siliceous-calcareous ooze. (2) semiconsolidated,
white calcareous
ooze, (3) yellowish Mn-coated rock, and (4) one piece of pumice. Pipe dredge:
calcareous ooze.
DODO 124D
24 July 1964, 0320-0912 hrs.; 9° 37’S, 61° 58’E - 9° 36’S,
61° 48’E; depth 2150 m. Main dredge:
(1) One fragment of pumice, (2) semiconsolidated, white calcareous ooze,
(3) semiconsolidated
greyish calcareous ooze. Pipe dredge: calcareous-siliceous ooze. Three
freezer boxes.
DODO 125D
25 July 1964, 0924-1349 hrs.; 9° 39’S, 56° 25’E - 9° 39’S,
56° 21’E; depth 2805 m. One bag of
Mn-coated limestone boulders and Mn-interlayered altered pyroclastics (apparently).
DODO 126PG
25 July 1964, 1905-2049 hrs.; 8° 56’S, 55° 30’E; depth 3485 m.;
core length 76 cm. White
calcareous ooze.
DODO 126P
Simultaneously with DODO 126PG. Core length: Section 1 (bottom of core),
137 cm.;
Section 2, 106 cm.; Section 3, 140 cm.; Section 4, 95 cm. White calcareous
ooze. Sections
1 and 2 may be somewhat disturbed.
DODO 127D
26 July 1964, 1255-1800 hrs.; 6° 40’S, 51° 54’E; depth 2993 m.
Half a bag of Mn-coated
calcareous rock, half a bag of basalt (?), and a freezer box of corals
(?).
DODO 128D
26 July 1964, 1950-2320 hrs.; 6° 36’S, 51° 34’E; depth 2993 m.
Six bags, some not full,
including (1) siltstone, (2) chert, (3) limestone, and (4) conglomerate
in order of decreasing abundance.
DODO 129V
13 September 1964, 1115-1315 hrs.; 25° 20’S, 60° 45’E; depth 4933
m.; core length 10 cm.
Red clay with Mn nodule at the top.
DODO 130V 13 September 1964, 2223-0015 hrs.; 26° 56’S, 61° 49’E; depth 4608 m.; core length 10 cm.
DODO 130G
14 September 1964, 0018-0155 hrs.; 26° 56’S, 61° 49’E; depth 4697
m.; core length 183 cm.
Red clay with 2 Mn nodules at the top.
DODO 131V
14 September 1964, 2159 + hrs.; 30° 18’S, 63° 35’E; depth 4392
m.; Catcher sample only.
Medium brown, slightly fossiliferous.
DODO 132PG
15 September 1964, 0725-1000 hrs.; 31° 02’S, 64° 52’E; depth 4805
m.; core length 115 cm.
Medium red clay.
DODO 132P
Simultaneously with DODO 132PG. Core length: Section 1 (bottom of core),
170 cm.;
Section 2, 152 cm.; Red clay; Mn nodule caught in bottom thermistor.
DODO 135G 17 September 1964, 0040-0140 hrs.; 27° 57’S, 71° 17’E; depth 3723 m. No core.
DODO 135V
17 September 1964, 0158-0330 hrs.; 27° 57’S, 71° 17’E; depth 3405
m.;core length approx. 10 cm.
Light tan calcareous ooze.
DODO 136G
17 September 1964, 0904-1032 hrs.; 27° 37’S, 71° 51’E; depth 3235
m. Small amount of hard
calcareous ooze in catcher only.
DODO 136V
17 September 1964, 27° 36’S, 71° 55’E; depth 3405 m.; core length
approx. 7 cm. Light brown
calcareous ooze.
DODO 137V
17 September 1964, 1737-1901 hrs.; 27° 00’S, 73° 17’E; depth 2951
m.; core length 10 cm.
Light buff calcareous ooze.
DODO 137G
17 September 1964, 1905-2002 hrs.; 27° 00’S, 73° 17’E; depth 2951
m.; core length 151 cm.
Light buff calcareous ooze. Almost on the crest of the Indian Ocean Rise
where, previously,
little dediment has been found.
DODO 138V
18 September 1964, 0248 hrs.; 26° 37’S, 74° 25’E; depth 3355 m.;
core length 10 cm.
Buff calcareous ooze.
DODO 139G
18 September 1964, 1140-1310 hrs.; 26° 08’S, 75.56’E; depth 3558 m.;
core length 51 cm.
Light buff calcareous ooze.
DODO 141G
19 September 1964, 2350-0055 hrs.; 24° 42’S, 73° 05’E; depth 3745
m.; core length 122 cm.
Light brown foraminiferal mud.
DODO 141V
20 September 1964, 24° 42’S, 73° 05’E; depth 3977 m.; core length
approx. 7 cm.
Light brown calcareous ooze.;
DODO 142V
20 September 1964, 0514-0640 hrs.; 24° 53’S, 72° 11’E; depth 3094
m. Catcher sample only.
Light brown mud.
DODO 143D
20 September 1964, 0858-1425 hrs.; 24° 46’S, 72° 39’E - 24°
48’S, 72° 44’E; depth 4130 m.
Eight bags of basalt, mostly weathered, coated with Mn crust, and with
some smaller Mn nodules:
some of the basalt seems quite coarse grained.
DODO 144V
21 September 1964, 0113-0230 hrs.; 25° 25’S,. 70.24’E; depth 3366 m.;
core length 10 cm.
Medium brown foraminiferal mud.
DODO 144G
21 September 1964, 0240-0343 hrs.; 25° 25’S, 70° 22’E; depth 3357
m.; core length 110 cm.
Light brown foraminiferal mud.
DODO 146G 21 September 1964, 1600-1700 hrs.; 25° 48’S, 68° 41’E; depth 3050 m.; core length 59 cm.
DODO 148V
22 September 1964, 1231-1402 hrs.; 23° 20’S, 67° 05’E; depth 3597
m.; core length 9 cm.
Calcareous ooze.
DODO 149V
22 September 1964, 2211-2340 hrs.; 22° 28’S, 68° 03’E; depth 3141
m.; core length 10 cm.
Tan, compact foraminiferal ooze.
DODO 151V
23 September 1964, 1235-1330 hrs.; 21° 14’S, 69° 26’E; depth 3103
m.; core length 157 cm.
Light buff calcareous ooze. There is a possibility the sediment was sampled
twice, due to two lowerings of corer.
DODO 152V
23 September 1964, 2035-2200 hrs.;20° 38’S, 70° 08’E; depth 3324
m.; core length 10 cm.
Light buff calcareous ooze.
DODO 153V
24 September 1964, 0035-0221 hrs.; 20° 23’S, 70° 20’E; depth 3502
m.; core length 8 cm.
Light brown calcareous ooze.
DODO 154V
24 September 1964, 1720-1900 hrs.; 19° 24’S, 70° 47’E; depth 3673
m.; core length 10 cm. hard,
light tan calcareous ooze.
DODO 155V
25 September 1964, 0035-0200 hrs.; 18° 32’S, 70° 13’E; depth 3399
m.; core length 10 cm. in box.
Light tan foraminiferal clay.
DODO 156V
25 September 1964, 0645-0825 hrs.; 18° 02’S, 69° 30’E; depth 3787
m.; core length 8 cm.
Light brown calcareous ooze.
DODO 157G
25 September 1964, 1625-1745 hrs.; 17° 40’S, 68° 23’E; depth 3196
m.; core length 32 cm.
Light brown calcareous ooze.
DODO 158V 25 September 1964, 2240-2350 hrs.; 17° 29’S, 67° 29’E; depth 2880 m. Light brown calcareous ooze.
DODO 159V 26 September 1964, 0133-0250 hrs.; 17° 13’S, 67° 20’E; depth 3127 m. Light brown calcareous ooze.
DODO 160V
26 September 1964, 1618-1745 hrs.; 16° 17’S, 67° 21’E; depth 3196
m.; core length 7 cm.
Light tan to buff calcareous ooze.
DODO 163G 27 September 1964, 15° 18’S, 63° 42’E; depth 3301 m.; core length 31 cm. White to light buff calcareous ooze.
DODO 165V 28 September 1964, 0007-0200 hrs.; 12° 55’S, 64° 10’E depth 4110 m.; core length 10 cm. Buff ooze.
DODO 166G
28 September 1964, 1202-1314 hrs.; 11° 29’S, 65° 00’E; depth 3981
m.; core length 56 cm.
Coarse foraminiferal ooze, light buff above, whiter below. Preservation
poor.
DODO 167V
28 September 1964, 1824-2010 hrs.; 10° 55’S, 65° 37’E; depth 4065
m.; core length 10 cm.
Soft, light tan, clayey foraminiferal ooze.
DODO 168V 28 September 1964, approx. 10° 41’S, 66° 03’E; depth 3719 m.; core length 4 cm. Light brown to tan mud.
DODO 169V
29 September 1964, 0542-0726 hrs.; 9° 56’S, 66° 42’E; depth 4290
m.; core length 10 cm.
Light buff calcareous ooze.
DODO 170G
29 September 1964, 1236-1350 hrs.; 9° 35’S, 67° 07’E, depth 3558
m.; core length 78 cm.
Light buff calcareous ooze.
DODO 171V
29 September 1964, 1730-1910 hrs.; 9° 12’S, 67° 38’E; depth 3758
m.; core length 4 cm.
Light brown tan mud.’
DODO 172V
29 September 1964, 2352-0120 hrs.; 8° 46’S, 68° 14’E; depth 3452
m.; core length 10 cm.
Light buff, gritty calcareous ooze.
DODO 173G
30 September 1964, 0756-0908 hrs.; 8° 19’S, 69° 01’E; depth 3977
m.; core length 116 cm.
Light buff calcareous ooze with grayish white calcareous band at the top.
DODO 175V
1 October 1964, 0054-0223 hrs.; 6° 22’S, 69° 53’E; depth 3500 m.;
core length 8 cm.
Light brown to gray calcareous ooze.
DODO 177G
1 October 1964, 1242-1350 hrs.; 7° 10’S, 68° 47’E; depth 2816 m.;
core length 32 cm.
Light tan very coarse calcareous ooze. Oriented core.
DODO 177V 1 October 1964, 7° 10’S, 68° 47’E; core length 9 cm. (see DODO 177G for other data.)
DODO 179V
2 October 1964, 0107-0236 hrs.; 8° 06’S, 67° 24’E; depth 3357 m.;
core length 10 cm. light
brown calcareous ooze.
DODO 180V
2 October 1964, 0555-0720 hrs.; 8° 24’S, 66° 54’E; depth 3339 m.;
core length 6 cm.
Light brown to tan calcareous ooze.
DODO 181V
2 October 1964, 1133-1308 hrs.; 8° 49’S, 66° 15’E; depth 3512 m.;
core length 8 cm. Light
brown calcareous ooze.
DODO 182V
3 October 1964, 0220-0400 hrs.; 6° 23’S, 65° 34’E; depth 4020 m.;
core length 5 cm. Light brown
calcareous ooze.
DODO 183V 3 October 1964, 1128-1315 hrs.; 5° 51’S, 66° 52’E; depth 4092 m.; core length 9 cm.
DODO 184V
3 October 1964, 1412-1600 hrs.; 5° 54’S, 66° 47’E; depth 4359 m.;
core length 10 cm. Light tan
calcareous ooze.
DODO 185G
3 October 1964, 2135-2315 hrs.; 5° 43’S, 67° 27’E; depth 3646 m.;
core length 61 cm. Light brown
calcareous ooze.
DODO 186V
4 October 1964, 0315-0455 hrs.; 5° 28’S, 68° 08’E; depth 3562 m.;
core length 10 cm. Light tan
calcareous ooze.
DODO 187V
4 October 1964, 5° 12’S, 68° 50’E; depth 3216 m.; core length approx.
8 cm. Light gray calcareous
ooze.
DODO 188V
4 October 1964, 1357-1520 hrs.; 5° 01’S, 69° 23’E; depth 3381 m.;
core length 4 cm. Light brown
to buff calcareous ooze.
DODO 189V
4 October 1964, 2107-2245 hrs.; 4° 36’S, 70° 19’E; depth 3917 m.;
core length 10 cm. light tan to
buff calcareous ooze.
DODO 190V
5 October 1964, 0345-0520 hrs; 4° 01’S, 70° 07’E; depth 3421 m.;
core length 9 cm. Light tan
calcareous ooze.
DODO 191V 5 October 1964, 1230-1338 hrs.; 2° 27’S, 71° 13’E; depth 3918 m.; core length 10 cm.
DODO 192G
5 October 1964, 2202-2325 hrs.; 2° 20’S, 70° 14’E; depth 3922 m.;
core length 117 cm. Light tan
calcareous ooze.
DODO 193V
6 October 1964, 0515-0645 hrs.; 2° 12’S, 69° 15’E; depth 3494 m.;
core length 9 cm. Light tan or
buff calcareous ooze.
DODO 194V
6 October 1964, 1201 hrs.; 2° 06’S, 68° 23’E; depth 3891 m.; core
length 11 cm. Light tan to
buff calcareous ooze.
DODO 195G
14 October 1964, 1413-1455 hrs.; 4° 24’N, 84° 43’E; depth 4092
m.; core length 57 cm. Brown mud
over 25 cm. of compact gray-green clay.
DODO 197V
15 October 1964, 1303-approx. 1540 hrs.; 2° 58’N, 88° 51’E; depth
4017 m.; core length 11 cm.
Brown mud.
DODO 200V
16 October 1964, 0445-0620 hr.;2° 55’N, 91° 03’E; depth 3472 m.;
core length approx. 4 cm.
Light brown calcareous ooze.
DODO 201G
16 October 1964, 1238-1403 hrs.; 2° 59’N, 91° 41’E; depth 4131
m.; core length 95 cm. Light brown
mud in upper part; gray-green clay in middle; darker brown mud below.
DODO 202V 16 October 1964, 2215-2400 hrs.; 3° 05’N, 92° 32’E; depth 4208 m.; core length 11 cm. light brown mud.
DODO 204V 17 October 1964, 3° 09’N, 94° 06’E; depth approx. 2150 m.; core length approx. 7 cm. Grayish brown clay.
DODO 205PG 17 October 1964,
1704-1933 hrs. 2° 28’N, 94° 37’E; depth 4458 m.; core length approx.
75 cm.
Core extruded on deck, placed in 4 boxes labelled, ‘top’, ‘middle upper’,
‘middle upper’, ‘bottom’.
Gray-green clay.
DODO 205P
Simultaneously with DODO 205PG. Core length : Section 1 (bottom of core),
151 cm.;
Section 2, 145 cm.; Section 3, 88 cm. Fine, compact gray-green mud.
DODO 206V 17 October 1964, 2° 20’N, 94° 28’E; depth 4808 m.; core length approx. 7 cm. Gray clay.
DODO 207V 18 October 1964, 0052-0240 hrs.; 2° 05’N, 94° 08’E; depth 4621 m.; core length 11 cm. Gray-green mud.
DODO 208V 18 October 1964, 0450-0640 hrs.; 1° 49’N, 93° 47’E; depth 4390 m.; core length 6 cm. Brown mud.
DODO 212V 18 October 1964, 2356-0145 hrs.; 0° 06’S, 92° 29’E; depth 4503 m.; core length 9 cm. brown mud.
DODO 219PG 20 October
1964, 0905-1150 hrs.; 0° 35’S, 96° 58’E; depth 5129 m.; core length
92 cm. Gray-brown
sandy mud.
DODO 218P
Simultaneously with DODO 218PG. Core length: Section 1 (bottom of core),
150 cm.;
Section 2, 152 cm.; Section 3, 95 cm.; Section 4, 58 cm. Gray-brown, sandy
mud.
DODO 219G
20 October 1964, 1440-1630 hrs.; 0° 35’S, 97° 24’E; depth 5336
m. Catcher sample only:
Russian type core catcher used, consequently most of sediment was lost
on bringing it aboard.
Gray-brown mud.
DODO 220V
20 October 1964, 2149-2313 hrs.; 0° 34’S, 97° 53’E; depth 2963
m.; core length 13 cm. Brown,
relatively hard mud.
DODO 222V 21 October 1964, 0814-1018 hrs.; 1° 31’S, 97° 29’E; depth 5228 m.; core length 12 cm. Green clay.
DODO 223V 21(?) October 1964, 1° 52’S, 97° 12’E; depth 4917 m.; core length approx. 10 cm. Grayish green clay.
DODO 226G 21 October 1964, 0620-0745 hrs.; 2° 56’S, 96° 24’E; depth 4743 m.; core length 62 cm. Gray-green clay.
DODO 232D 23 October 1964, 1812-2238 hrs.; 5° 23’S, 97° 29’E; depth 4119-3558 m.
DODO 236G 24 October 1964, 1716-1845 hrs.; 4° 04’S, 98° 37’E; depth 4875 m.; core length 76 cm. Dark brown mud.
DODO 237V
24 October 1964, 2115-2320 hrs.; 3° 46’S, 98° 53’E; depth 5109
m.; core length 11 cm. Dark brown to
gray mud.
DODO 239PG 25 October 1964, 0858-1155 hrs.; 3° 27’S, 99° 12’E; depth 5710 m.; core length 37 cm. Green-gray clay.
DODO 239P Simultaneously
with DODO 239PG. Core length: Section 1 (bottom of core), 152 cm.; Section
2, 142 cm.;
Section 3, 154 cm.; Section 4, 136 cm.; Brown, stiff mud at the top, progressing
to blue-gray stiff mud
at the bottom. Section 3, approx. half water.
DODO 241D 25
October 1964, 1835-2245 hrs.; 3° 13’S, 99° 44’E; depth 2809-1496
m. A bag full of gray-green clay
and shale; some hard sandstone. In two wooden boxes.
DODO 243V 26 October 1964, 0630-0853 hrs.; 4° 03’S, 99° 47’E; depth 5890 m.; core length 8 cm. Green-gray clay.
DODO 244PG 26 October 1964, 1108-1330 hrs.; 4° 19’S, 99° 40’E; depth 4886 m.; core length 137 cm. Brown mud.
DODO 244P
Simultaneously with DODO 244PG. Core length: Section 1 (bottom of core),
152 cm.; Section 2, 142 cm.;
Section 3, 142 cm.; Section 4, 57 cm. Sections 1, 2, and 3: Blue-gray mud;
Section 4, brown mud.
DODO 245V 26 October 1964, 1524-1716 hrs.; 4° 38’S, 99° 29’E; depth 4999 m.; core length 13 cm. Dark brown mud.
DODO 250PG 27 October 1964; 6° 40’S, 98° 50’E; depth 5648 m.; core length 147 cm. Brown mud to green-gray clay.
DODO 250P Simultaneously with DODO 250PG. Core length 44 cm. Hard, gritty gray-brown, dry mud. Poor preservation.
DODO 255V 28 (?) October 1964,5° 32’S, 100° 54’E; depth 6062 m.; core length 8 cm. Greenish gray clay.
DODO 257V 29 October 1964, 0130-0352 hrs.; 6° 53’S, 101° 15’E; depth 5465 m.; core length 11 cm. Brownish gray mud.
DODO 258P
29 October 1964, 0818-1100 hrs.; 7° 40’S, 101° 33’E; depth 5336
m. Catcher sample only. Hard, dry,
gray-brown mud.
DODO 262G
8 November 1964, 0927-0939 hrs.; approx. 6° 43’N, 102° 58’E; depth
approx. 46 m.;
core length 128 cm. Green-gray, gritty mud with shells and shell fragments.
DODO 263G
9 November 1964, 0907-0911 hrs.; approx. 7° 02’N, 103° 44’E; depth
73 m.; core length 149 cm.
Gray-green mud, brown in the upper few cm. and gritty. Channel, center
of Gulf of Thailand.
DODO 265
11 November 1964, 0830-1015 hrs.; Shore station: Hon Trung Nho Island.
Abog full of rock; gray,
aphanitic porphyry, very few clasts, some possibly quartz.
DODO 270D 12-13 November 1964, 1743-0645 hrs.; No sample, dredge lost.
DODO 272D 13-14
November 1964, 2313-0220 hrs.; approx. 9° 21’N, 111° 05’E; depth
approx. 731 m. No sample.
Seamount, Coronation Bank.
DODO 280G 25
November 1964, 0200-0645 hrs.; 10° 04’N, 126° 44’E; depth 9846
m. Gray-green with shells,
small pebbles and sand. To Dr. ZoBell. Philippine Trench.
DODO 281G 25
November 1964, 0907-1350 hrs.; 10° 04’N, 126° 40’E; depth 9435
m. Brown mud. To Dr. ZoBell.
Philippine Trench.
DODO 282G 25
November 1964, 1845-0130 hrs.; 11° 20’N, 142° 19’E; depth 10,320
m. Brown mud. Challenger Deep.