Portico
20230923T182759-0400
Portico
07
07
01466380
01
Organic Geochemistry
01
Elsevier
03
03
01
Volume
1
Issue
1
00
01
197711
Volume
1
Issue
2
00
01
197812
Volume
1
Issue
3
00
01
197907
Volume
1
Issue
4
00
01
197912
Volume
2
Issue
1
00
01
198001
Volume
2
Issue
2
00
01
198004
Volume
2
Issue
3-4
00
01
198010
Volume
2
Issue
3
Volume
2
Issue
4
Volume
3
Issue
1-2
00
01
198101
Volume
3
Issue
1
Volume
3
Issue
2
Volume
3
Issue
3
00
01
198109
Volume
3
Issue
4
00
01
198112
Volume
4
Issue
1
00
01
198203
Volume
4
Issue
2
00
01
198210
Volume
4
Issue
3-4
00
01
198306
Volume
4
Issue
3
Volume
4
Issue
4
Volume
5
Issue
1
00
01
198301
Volume
5
Issue
2
00
01
198301
Volume
5
Issue
3
00
01
198301
Volume
5
Issue
4
00
01
198401
Volume
6
Issue
Complete
00
01
198401
Volume
7
Issue
1
00
01
198401
Volume
7
Issue
2
00
01
198401
Volume
7
Issue
3-4
00
01
198401
Volume
7
Issue
3
Volume
7
Issue
4
Volume
8
Issue
1
00
01
198501
Volume
8
Issue
2
00
01
198501
Volume
8
Issue
3
00
01
198501
Volume
8
Issue
4
00
01
198501
Volume
8
Issue
5
00
01
198501
Volume
8
Issue
6
00
01
198501
Volume
9
Issue
1
00
01
198601
Volume
9
Issue
2
00
01
198601
Volume
9
Issue
3
00
01
198601
Volume
9
Issue
4
00
01
198601
Volume
9
Issue
5
00
01
198601
Volume
9
Issue
6
00
01
198601
Volume
10
Issue
1-3
00
01
198601
Volume
10
Issue
1
Volume
10
Issue
2
Volume
10
Issue
3
Volume
10
Issue
4-6
00
01
198601
Volume
10
Issue
4
Volume
10
Issue
5
Volume
10
Issue
6
Volume
11
Issue
1
00
01
198701
Volume
11
Issue
2
00
01
198701
Volume
11
Issue
3
00
01
198701
Volume
11
Issue
4
00
01
198701
Volume
11
Issue
5
00
01
198701
Volume
11
Issue
6
00
01
198701
Volume
12
Issue
1
00
01
198801
Volume
12
Issue
2
00
01
198801
Volume
12
Issue
3
00
01
198801
Volume
12
Issue
4
00
01
198801
Volume
12
Issue
5
00
01
198801
Volume
12
Issue
6
00
01
198801
Volume
13
Issue
1-3
00
01
198801
Volume
13
Issue
1
Volume
13
Issue
2
Volume
13
Issue
3
Volume
13
Issue
4-6
00
01
198801
Volume
13
Issue
4
Volume
13
Issue
5
Volume
13
Issue
6
Volume
14
Issue
1
00
01
198901
Volume
14
Issue
2
00
01
198901
Volume
14
Issue
3
00
01
198901
Volume
14
Issue
4
00
01
198901
Volume
14
Issue
5
00
01
198901
Volume
14
Issue
6
00
01
198901
Volume
15
Issue
1
00
01
199001
Volume
15
Issue
2
00
01
199001
Volume
15
Issue
3
00
01
199001
Volume
15
Issue
4
00
01
199001
Volume
15
Issue
5
00
01
199001
Volume
15
Issue
6
00
01
199001
Volume
16
Issue
1-3
00
01
199001
Volume
16
Issue
1
Volume
16
Issue
2
Volume
16
Issue
3
Volume
16
Issue
4-6
00
01
199001
Volume
16
Issue
4
Volume
16
Issue
5
Volume
16
Issue
6
Volume
17
Issue
1
00
01
199101
Volume
17
Issue
2
00
01
199101
Volume
17
Issue
3
00
01
199101
Volume
17
Issue
4
00
01
199101
Volume
17
Issue
5
00
01
199101
Volume
17
Issue
6
00
01
199101
Volume
18
Issue
1
00
01
199201
Volume
18
Issue
2
00
01
199203
Volume
18
Issue
3
00
01
199205
Volume
18
Issue
4
00
01
199207
Volume
18
Issue
5
00
01
199209
Volume
18
Issue
6
00
01
199211
Volume
19
Issue
1-3
00
01
199212
Volume
19
Issue
1
Volume
19
Issue
2
Volume
19
Issue
3
Volume
19
Issue
4-6
00
01
199212
Volume
19
Issue
4
Volume
19
Issue
5
Volume
19
Issue
6
Volume
20
Issue
1
00
01
199301
Volume
20
Issue
2
00
01
199302
Volume
20
Issue
3
00
01
199304
Volume
20
Issue
4
00
01
199305
Volume
20
Issue
5
00
01
199307
Volume
20
Issue
6
00
01
199308
Volume
20
Issue
7
00
01
199309
Volume
20
Issue
8
00
01
199311
Volume
21
Issue
1
00
01
199401
Volume
21
Issue
2
00
01
199402
Volume
21
Issue
3-4
00
01
199403
Volume
21
Issue
3
Volume
21
Issue
4
Volume
21
Issue
5
00
01
199405
Volume
21
Issue
6-7
00
01
199406
Volume
21
Issue
6
Volume
21
Issue
7
Volume
21
Issue
8-9
00
01
199408
Volume
21
Issue
8
Volume
21
Issue
9
Volume
21
Issue
10-11
00
01
199410
Volume
21
Issue
10
Volume
21
Issue
11
Volume
21
Issue
12
00
01
199412
Volume
22
Issue
1
00
01
199501
Volume
22
Issue
2
00
01
199411
Volume
22
Issue
3-5
00
01
199412
Volume
22
Issue
3
Volume
22
Issue
4
Volume
22
Issue
5
Volume
22
Issue
6
00
01
199412
Volume
23
Issue
1
00
01
199501
Volume
23
Issue
2
00
01
199502
Volume
23
Issue
3
00
01
199503
Volume
23
Issue
4
00
01
199504
Volume
23
Issue
5
00
01
199505
Volume
23
Issue
6
00
01
199506
Volume
23
Issue
7
00
01
199507
Volume
23
Issue
8
00
01
199508
Volume
23
Issue
9
00
01
199509
Volume
23
Issue
10
00
01
199510
Volume
23
Issue
11-12
00
01
199511
Volume
23
Issue
11
Volume
23
Issue
12
Volume
24
Issue
1
00
01
199601
Volume
24
Issue
2
00
01
199602
Volume
24
Issue
3
00
01
199603
Volume
24
Issue
4
00
01
199604
Volume
24
Issue
5
00
01
199605
Volume
24
Issue
6-7
00
01
199606
Volume
24
Issue
6
Volume
24
Issue
7
Volume
24
Issue
8-9
00
01
199608
Volume
24
Issue
8
Volume
24
Issue
9
Volume
24
Issue
10-11
00
01
199610
Volume
24
Issue
10
Volume
24
Issue
11
Volume
24
Issue
12
00
01
199612
Volume
25
Issue
1-2
00
01
199612
Volume
25
Issue
1
Volume
25
Issue
2
Volume
25
Issue
3-4
00
01
199612
Volume
25
Issue
3
Volume
25
Issue
4
Volume
25
Issue
5-7
00
01
199612
Volume
25
Issue
5
Volume
25
Issue
6
Volume
25
Issue
7
Volume
25
Issue
8
00
01
199612
Volume
26
Issue
1-2
00
01
199701
Volume
26
Issue
1
Volume
26
Issue
2
Volume
26
Issue
3-4
00
01
199702
Volume
26
Issue
3
Volume
26
Issue
4
Volume
26
Issue
5-6
00
01
199703
Volume
26
Issue
5
Volume
26
Issue
6
Volume
26
Issue
7-8
00
01
199704
Volume
26
Issue
7
Volume
26
Issue
8
Volume
26
Issue
9-10
00
01
199705
Volume
26
Issue
9
Volume
26
Issue
10
Volume
26
Issue
11-12
00
01
199707
Volume
26
Issue
11
Volume
26
Issue
12
Volume
27
Issue
1-2
00
01
199708
Volume
27
Issue
1
Volume
27
Issue
2
Volume
27
Issue
3-4
00
01
199709
Volume
27
Issue
3
Volume
27
Issue
4
Volume
27
Issue
5-6
00
01
199711
Volume
27
Issue
5
Volume
27
Issue
6
Volume
27
Issue
7-8
00
01
199712
Volume
27
Issue
7
Volume
27
Issue
8
Volume
28
Issue
1-2
00
01
199801
Volume
28
Issue
1
Volume
28
Issue
2
Volume
28
Issue
3-4
00
01
199804
Volume
28
Issue
3
Volume
28
Issue
4
Volume
28
Issue
5
00
01
199804
Volume
28
Issue
6
00
01
199804
Volume
28
Issue
7-8
00
01
199805
Volume
28
Issue
7
Volume
28
Issue
8
Volume
28
Issue
9-10
00
01
199806
Volume
28
Issue
9
Volume
28
Issue
10
Volume
28
Issue
11
00
01
199807
Volume
28
Issue
12
00
01
199808
Volume
29
Issue
1-3
00
01
199801
Volume
29
Issue
1
Volume
29
Issue
2
Volume
29
Issue
3
Volume
29
Issue
4
00
01
199801
Volume
29
Issue
5-7
00
01
199811
Volume
29
Issue
5
Volume
29
Issue
6
Volume
29
Issue
7
Volume
29
Issue
8
00
01
199812
Volume
30
Issue
1
00
01
199901
Volume
30
Issue
2-3
00
01
199903
Volume
30
Issue
2
Volume
30
Issue
3
Volume
30
Issue
4
00
01
199904
Volume
30
Issue
5
00
01
199905
Volume
30
Issue
6
00
01
199906
Volume
30
Issue
7
00
01
199907
Volume
30
Issue
8
00
01
199908
Volume
30
Issue
9
00
01
199909
Volume
30
Issue
10
00
01
199910
Volume
30
Issue
11
00
01
199911
Volume
30
Issue
12
00
01
199912
Volume
31
Issue
1
00
01
200001
Volume
31
Issue
2-3
00
01
200002
Volume
31
Issue
2
Volume
31
Issue
3
Volume
31
Issue
4
00
01
200004
Volume
31
Issue
5
00
01
200005
Volume
31
Issue
6
00
01
200006
Volume
31
Issue
7-8
00
01
200007
Volume
31
Issue
7
Volume
31
Issue
8
Volume
31
Issue
9
00
01
200009
Volume
31
Issue
10
00
01
200010
Volume
31
Issue
11
00
01
200011
Volume
31
Issue
12
00
01
200012
Volume
32
Issue
1
00
01
200101
Volume
32
Issue
2
00
01
200102
Volume
32
Issue
3
00
01
200103
Volume
32
Issue
4
00
01
200104
Volume
32
Issue
5
00
01
200105
Volume
32
Issue
6
00
01
200106
Volume
32
Issue
7
00
01
200107
Volume
32
Issue
8
00
01
200108
Volume
32
Issue
9
00
01
200109
Volume
32
Issue
10
00
01
200110
Volume
32
Issue
11
00
01
200111
Volume
32
Issue
12
00
01
200112
Volume
33
Issue
1
00
01
200201
Volume
33
Issue
2
00
01
200202
Volume
33
Issue
3
00
01
200203
Volume
33
Issue
4
00
01
200204
Volume
33
Issue
5
00
01
200205
Volume
33
Issue
6
00
01
200206
Volume
33
Issue
7
00
01
200207
Volume
33
Issue
8
00
01
200208
Volume
33
Issue
9
00
01
200209
Volume
33
Issue
10
00
01
200210
Volume
33
Issue
11
00
01
200211
Volume
33
Issue
12
00
01
200212
Volume
34
Issue
1
00
01
200301
Volume
34
Issue
2
00
01
200302
Volume
34
Issue
3
00
01
200303
Volume
34
Issue
4
00
01
200304
Volume
34
Issue
5
00
01
200305
Volume
34
Issue
6
00
01
200306
Volume
34
Issue
7
00
01
200307
Volume
34
Issue
8
00
01
200308
Volume
34
Issue
9
00
01
200309
Volume
34
Issue
10
00
01
200310
Volume
34
Issue
11
00
01
200311
Volume
34
Issue
12
00
01
200312
Volume
35
Issue
1
00
01
200401
Volume
35
Issue
2
00
01
200402
Volume
35
Issue
3
00
01
200403
Volume
35
Issue
4
00
01
200404
Volume
35
Issue
5
00
01
200405
Volume
35
Issue
6
00
01
200406
Volume
35
Issue
7
00
01
200407
Volume
35
Issue
8
00
01
200408
Volume
35
Issue
9
00
01
200409
Volume
35
Issue
10
00
01
200410
Volume
35
Issue
11-12
00
01
200411
Volume
35
Issue
11
Volume
35
Issue
12
Volume
36
Issue
1
00
01
200501
Volume
36
Issue
2
00
01
200502
Volume
36
Issue
3
00
01
200503
Volume
36
Issue
4
00
01
200504
Volume
36
Issue
5
00
01
200505
Volume
36
Issue
6
00
01
200506
Volume
36
Issue
7
00
01
200507
Volume
36
Issue
8
00
01
200508
Volume
36
Issue
9
00
01
200509
Volume
36
Issue
10
00
01
200510
Volume
36
Issue
11
00
01
200511
Volume
36
Issue
12
00
01
200512
Volume
37
Issue
1
00
01
200601
Volume
37
Issue
2
00
01
200602
Volume
37
Issue
3
00
01
200603
Volume
37
Issue
4
00
01
200604
Volume
37
Issue
5
00
01
200605
Volume
37
Issue
6
00
01
200606
Volume
37
Issue
7
00
01
200607
Volume
37
Issue
8
00
01
200608
Volume
37
Issue
9
00
01
200609
Volume
37
Issue
10
00
01
200610
Volume
37
Issue
11
00
01
200611
Volume
37
Issue
12
00
01
200612
Volume
38
Issue
1
00
01
200701
Volume
38
Issue
2
00
01
200702
Volume
38
Issue
3
00
01
200703
Volume
38
Issue
4
00
01
200704
Volume
38
Issue
5
00
01
200705
Volume
38
Issue
6
00
01
200706
Volume
38
Issue
7
00
01
200707
Volume
38
Issue
8
00
01
200708
Volume
38
Issue
9
00
01
200709
Volume
38
Issue
10
00
01
200710
Volume
38
Issue
11
00
01
200711
Volume
38
Issue
12
00
01
200712
Volume
39
Issue
1
00
01
200801
Volume
39
Issue
2
00
01
200802
Volume
39
Issue
3
00
01
200803
Volume
39
Issue
4
00
01
200804
Volume
39
Issue
5
00
01
200805
Volume
39
Issue
6
00
01
200806
Volume
39
Issue
7
00
01
200807
Volume
39
Issue
8
00
01
200808
Volume
39
Issue
9
00
01
200809
Volume
39
Issue
10
00
01
200810
Volume
39
Issue
11
00
01
200811
Volume
39
Issue
12
00
01
200812
Volume
40
Issue
1
00
01
200901
Volume
40
Issue
2
00
01
200902
Volume
40
Issue
3
00
01
200903
Volume
40
Issue
4
00
01
200904
Volume
40
Issue
5
00
01
200905
Volume
40
Issue
6
00
01
200906
Volume
40
Issue
7
00
01
200907
Volume
40
Issue
8
00
01
200908
Volume
40
Issue
9
00
01
200909
Volume
40
Issue
10
00
01
200910
Volume
40
Issue
11
00
01
200911
Volume
40
Issue
12
00
01
200912
Volume
41
Issue
1
00
01
201001
Volume
41
Issue
2
00
01
201002
Volume
41
Issue
3
00
01
201003
Volume
41
Issue
4
00
01
201004
Volume
41
Issue
5
00
01
201005
Volume
41
Issue
6
00
01
201006
Volume
41
Issue
7
00
01
201007
Volume
41
Issue
8
00
01
201008
Volume
41
Issue
9
00
01
201009
Volume
41
Issue
10
00
01
201010
Volume
41
Issue
11
00
01
201011
Volume
41
Issue
12
00
01
201012
Volume
42
Issue
1
00
01
201101
Volume
42
Issue
2
00
01
201102
Volume
42
Issue
3
00
01
201103
Volume
42
Issue
4
00
01
201105
Volume
42
Issue
5
00
01
201106
Volume
42
Issue
6
00
01
201107
Volume
42
Issue
7
00
01
201108
Volume
42
Issue
8
00
01
201109
Volume
42
Issue
9
00
01
201110
Volume
42
Issue
10
00
01
201111
Volume
42
Issue
11
00
01
201112
Volume
42
Issue
12
00
01
201201
Volume
43
Issue
Complete
00
01
201202
Volume
44
Issue
Complete
00
01
201203
Volume
45
Issue
Complete
00
01
201204
Volume
46
Issue
Complete
00
01
201205
Volume
47
Issue
Complete
00
01
201206
Volume
48
Issue
Complete
00
01
201207
Volume
49
Issue
Complete
00
01
201208
Volume
50
Issue
Complete
00
01
201209
Volume
51
Issue
Complete
00
01
201210
Volume
52
Issue
Complete
00
01
201211
Volume
53
Issue
Complete
00
01
201212
Volume
54
Issue
Complete
00
01
201301
Volume
55
Issue
Complete
00
01
201302
Volume
56
Issue
Complete
00
01
201303
Volume
57
Issue
Complete
00
01
201304
Volume
58
Issue
Complete
00
01
201305
Volume
59
Issue
Complete
00
01
201306
Volume
60
Issue
Complete
00
01
201307
Volume
61
Issue
Complete
00
01
201308
Volume
62
Issue
Complete
00
01
201309
Volume
63
Issue
Complete
00
01
201310
Volume
64
Issue
Complete
00
01
201311
Volume
65
Issue
Complete
00
01
201312
Volume
66
Issue
null
00
01
201401
Volume
67
Issue
Complete
00
01
201402
Volume
68
Issue
Complete
00
01
201403
Volume
69
Issue
Complete
00
01
201404
Volume
70
Issue
Complete
00
01
201405
Volume
71
Issue
Complete
00
01
201406
Volume
72
Issue
Complete
00
01
201407
Volume
73
Issue
Complete
00
01
201408
Volume
74
Issue
Complete
00
01
201409
Volume
75
Issue
Complete
00
01
201410
Volume
76
Issue
Complete
00
01
201411
Volume
77
Issue
Complete
00
01
201412
Volume
78
Issue
null
00
01
201501
Volume
79
Issue
null
00
01
201502
Volume
80
Issue
Complete
00
01
201503
Volume
81
Issue
Complete
00
01
201504
Volume
82
Issue
Complete
00
01
201505
Volume
83-84
Issue
null
00
01
201506
Volume
85
Issue
Complete
00
01
201508
Volume
86
Issue
Complete
00
01
201509
Volume
87
Issue
Complete
00
01
201510
Volume
88
Issue
Complete
00
01
201511
Volume
89-90
Issue
Complete
00
01
201512
Volume
91
Issue
null
00
01
201601
Volume
92
Issue
null
00
01
201602
Volume
93
Issue
Complete
00
01
201603
Volume
94
Issue
Complete
00
01
201604
Volume
95
Issue
null
00
01
201605
Volume
96
Issue
null
00
01
201606
Volume
97
Issue
null
00
01
201607
Volume
98
Issue
Complete
00
01
201608
Volume
99
Issue
null
00
01
201609
Volume
100
Issue
Complete
00
01
201610
Volume
101
Issue
Complete
00
01
201611
Volume
102
Issue
null
00
01
201612
Volume
103
Issue
null
00
01
201701
Volume
104
Issue
null
00
01
201702
Volume
105
Issue
null
00
01
201703
Volume
106
Issue
null
00
01
201704
Volume
107
Issue
null
00
01
201705
Volume
108
Issue
null
00
01
201706
Volume
109
Issue
null
00
01
201707
Volume
110
Issue
null
00
01
201708
Volume
111
Issue
null
00
01
201709
Volume
112
Issue
null
00
01
201710
Volume
113
Issue
null
00
01
201711
Volume
114
Issue
null
00
01
201712
Volume
115
Issue
null
00
01
201801
Volume
116
Issue
null
00
01
201802
Volume
117
Issue
null
00
01
201803
Volume
118
Issue
null
00
01
201804
Volume
119
Issue
null
00
01
201805
Volume
120
Issue
null
00
01
201806
Volume
121
Issue
null
00
01
201807
Volume
122
Issue
null
00
01
201808
Volume
123
Issue
null
00
01
201809
Volume
124
Issue
null
00
01
201810
Volume
125
Issue
null
00
01
201811
Volume
126
Issue
null
00
01
201812
Volume
127
Issue
null
00
01
201901
Volume
128
Issue
null
00
01
201902
Volume
129
Issue
null
00
01
201903
Volume
130
Issue
null
00
01
201904
Volume
131
Issue
null
00
01
201905
Volume
132
Issue
null
00
01
201906
Volume
133
Issue
null
00
01
201907
Volume
134
Issue
null
00
01
201908
Volume
135
Issue
null
00
01
201909
Volume
136
Issue
null
00
01
201910
Volume
137
Issue
null
00
01
201911
Volume
138
Issue
null
00
01
201912
Volume
139
Issue
null
00
01
202001
Volume
140
Issue
null
00
01
202002
Volume
141
Issue
null
00
01
202003
Volume
142
Issue
null
00
01
202004
Volume
143
Issue
null
00
01
202005
Volume
144
Issue
null
00
01
202006
Volume
145
Issue
null
00
01
202007
Volume
146
Issue
null
00
01
202008
Volume
147
Issue
null
00
01
202009
Volume
148
Issue
null
00
01
202010
Volume
149
Issue
null
00
01
202011
Volume
150
Issue
null
00
01
202012
Volume
151
Issue
null
00
01
202101
Volume
152
Issue
null
00
01
202102
Volume
153
Issue
null
00
01
202103
Volume
154
Issue
null
00
01
202104
Volume
155
Issue
null
00
01
202105
Volume
156
Issue
null
00
01
202106
Volume
157
Issue
null
00
01
202107
Volume
158
Issue
null
00
01
202108
Volume
159
Issue
null
00
01
202109
Volume
160
Issue
null
00
01
202110
Volume
161
Issue
null
00
01
202111
Volume
162
Issue
null
00
01
202112
Volume
163
Issue
null
00
01
202201
Volume
164
Issue
null
00
01
202202
Volume
165
Issue
null
00
01
202203
Volume
166
Issue
null
00
01
202204
Volume
167
Issue
null
00
01
202205
Volume
168
Issue
null
00
01
202206
Volume
169
Issue
null
00
01
202207
Volume
170
Issue
null
00
01
202208
Volume
171
Issue
null
00
01
202209
Volume
172
Issue
null
00
01
202210
Volume
173
Issue
null
00
01
202211
Volume
174
Issue
null
00
01
202212
Volume
175
Issue
null
00
01
202301
Volume
176
Issue
null
00
01
202302
Volume
177
Issue
null
00
01
202303
Volume
178
Issue
null
00
01
202304
Volume
179
Issue
null
00
01
202305
Volume
180
Issue
null
00
01
202306
Volume
181
Issue
null
00
01
202307
Volume
182
Issue
null
00
01
202308
Volume
183
Issue
null
00
01
202309
Volume
1
00
05
1977
Issue
Index
00
00
19800101
Volume
2
00
05
1980
Issue
Index
00
00
19800101
Volume
3
00
05
1981
Issue
Index
00
00
19820101
Volume
4
00
05
1982
Issue
Index
00
00
19830101
Volume
5
00
05
1983
Issue
Index
00
00
19840101
Volume
12
00
05
1988
Issue
Index
00
00
19880101
Ongoing. Current issues available as published.
02
01
E107
05
20230923
01