Table 1. Base data for peat and shells. MLW, mean low water; n.d., no data.
Depth (m)
Location
Material
North
vecst
Below®“a
ne
(MLW)
G2198
El
Gosnold 2198
Explorer 1
Wood
Matrix
RL 1
Ruth Lea t
Wood
BT9A
Bell Telephone 9A
Debris
RL2
Matrix
40°59’
37°38’
41°09’
41°09’
69°O1’
74°30’
68°43’
100,000
Matrix
41°06’
69°42’
—40
0
Capt. Norman Lepire
500
Matrix
Matrix
71°52"
72°40’
76°06’
76°06’
69°30°
70°38"
72°18"
70°55’
—33
—28
—27
—726
—20to —27
—18
—10
—8
0
0
10.7
6.1
0
13
15
0
Yale University
Bur. Comm. Fisheries
Bridge tests
Bridge tests
Capt. Norman Lepire
E. S. Deevey
J. P. Schafer
E. S. Barghoorn
5
10
?
?
1000
?
?
?
Chesapeake Bay
Chesapeake Bay
Ruth Lea 3
Oyster Pond 2
Rogers Lake, Conn.
New Bedford, Mass.
Matrix
Matrix
Matrix
Debris
Debris
Matrix
BARN
Barnstable core 23
Matrix
41°43’
70°22"
Matrix
42°20°
71°06!
CEN
BOS
ZC
TB
SQ
Matrix
Oyster Pond 1
Debris
Centerville, Mass.
Boston Commons garage
Zacks Cliff
Matrix
Wood
Debris
Totoket Bog, Conn.
Squibnocket Cliff
Debris
Matrix
40°48’
42°21’
41°33°
41°38’
42°21’
41°20'
41°20’
41°18"
69°42’
73°50°
71°05"
70°38
70°21’
71°04’
70°50’
72° 49'
70°47
—34
—8
—8
?
4
Columbia University
E. S. Barghoorn
8.3
P. Butler
—5
2
C. A. Kaye
+6
+9
8
3
—§
—4
—2
+4
Sampler
2.3
4
8
8
Rock dredge
300
Capt. Norman Lepire
M 28
B3
RL 3
OP 2
ROG
NB
Boston (Prudential Bldg.)
10
Tim Furtado
Robert Allen
41°18’
40°43’
36°59’
36°59’
41°02’
41°33’
44°21’
41°38"
P
W.H.O.L-U.S.G5S.
0.4
Matrix
OP 1
0
0
Long Island
Boylston Street fish weir
0
—59
LI
BS
—64 to —68
—43
Wood
A. E, Verrill 1874
Albatross IV 63-7 (157)
Peat
73°42’
Ruth Lea 2
Vv
AL
woe
39°00"
41°06"
68°43’
—82
Source
Qs
Ne
Ref.
surface
10
?
?
?
E, §. Deevey
?
A. C. Redfield
C. A. Kaye
C. A. Kaye
?
?
?
E. 8. Deevey
C. A. Kaye
?
1,320 + 250
W-2001
13,500 + 350
W-2014
11,000 + 350
W-1491
Scallop dredge
10,630 + 300
W-1736
Boring
11,950 + 200
L.-606A
(27)
ML-91
ML-89
W-1735
Y-1459
¥-950/1
(28)
(28)
4,150 + 130
O-1127
(15)
5,480 + 120
W-676
(32)
3,850 + 130
O-1124
(33)
Y¥-446A
W-710
(34)
(18)
Scallop dredge
Scallop dredge
_
Corer
Biology dredge
Otter trawl
Boring
Boring
Scallop dredge
Boring
Boring
Boring
Excavation
Boring
Boring
Excavation
Boring
Excavation
Sea cliff
Boring
?
10,000+ Sea cliff
n.d.
n.d.
41,090 + 300
15,280
11,590
8,620
11,750
14,240
n.d,
nd.
+ 200
+ 150
+ 300
+ 300
+ 740
4,450 + 130
3,420 + 120
5,500 + 300
12,170 + 300
15,300 + 800
15,090 + 160
12,700 + 300
W-1737
0-475
Y-1663
W-586
W-99i
W-1187
(72)
(29)
(30)
(37)
(29)
(15)
(33)
(78)
Crassostrea virginica (Gmelin)
D 60
D 26
S 186
D47
AEV1.
IN 1
D 45
$210
D7
M 27
MOD
Delaware 60-7
Delaware 26
S 186
Delaware 47
A. E. Verrill 1
Invader 1
Delaware 45
$210
Delaware 7-1
Chesapeake Bay
Chesapeake Bay
37°24'
74°39"
— 64
38°49’
42°05’
73°39’
67°15’
—55
—53
41°18’
71°00’
—34
40°40’
40°59’
40°43'
41°55’
36°09"
36°59’
38°33’
71°59"
—51
69°44’
72°25"
67°35"
75°20°
76°06'
76°13’
—45
—37
—46
—33
—21
—2
69°30’
—47
0
0
0
0
0
0
0
0
0
?
0
Bur. Comm. Fisheries
Scallop dredge
Bur. Comm. Fisheries
Scallop dredge
Bur. Comm. Fisheries
Canadian Fisheries Board
Marine Biclogical Lab.
Capt. Norman Lepire
Bur. Comm. Fisheries
Canadian Fisheries Board
Bur. Comm. Fisheries
Bridge tests
Harvard University
Scallop dredge
Scallop dredge
Biological dredge
9,600 + 600
9,780 + 400
10,600 + 130
10,850 + 500
9,300 + 250
Otter trawl
Scallop dredge
Scallop dredge
Scallop dredge
Boring
Hand
7,310 +
9,920 +
10,300 +
8,130 +
8,135 +
Modern
300
400
150
400
160
Boring
11,465 + 400
L-948
W-1403
5-186
W-1401
W-2013
W-1981
W-i400
§-210
W-1402
ML-196
W-1399
(22)
(23)
(22)
(225
(22)
(28)
(22)
Crepidula fornicata (L)
TY 3
Texas Tower 3
41°01"
29
J. M,. Zeigler
1-852
(13)(35)