SURFACE OBSERVATIONS 
DEPTH SAMPLE 
YEAR LONGITUDE UNCORRECTED] DEPTH 
1960 | 00 | 7S GLAS Colma 3017 | 08 | 
| we] 
Fa om 
3 
SAMPLE 
DEPTH (M) 
SD) 1 
OB 7 
OBS 7 
STD 7 
E 
STD 0020 7 
OBS 0026 |-01 17 7 51 
STD 0030 |-01 36 7 33) 
OBS 0043 =-01 79 fey felts} 
STD 0050 |-01 79 Gre 
OBS 0065 |-01 80 6 61 
STD 0075 |=01 80 6 60 
ops 0086 |-01 79 6 59 
STD 0100 |-o1 79 6 55 
OBg§ 0129 |-01 80 6 52 
STD ONSO) Hi=Oly veal 6 58 
OBS 0172 |-01 82 6 61 
STD 0200 |-01 81 6 58 
OBS 0215 -O1l 80 6 56 
STD 0250 =-Ol1 76 6 50 
OBS 0259 |=01 75 6 48 
STD 0300 |-01 62 6 42 
OBS 0348 |-01 47 6 36 
OBS 0375 |-00 44 5 48 
STD 0400 00 13 5 10 
OBS 0450 01 00 4 53 
STD 0500 01 19 4 41 
STD 0600 01 40 hh BY 
OBg 0600 01 40 ba By 
OBS 0755 01 28 i 26) 
129 
