The Geological
Timescale Versus Radiometric Dating
By
Paul Nethercott
October 2014
The Paleogene Period
28 To 72 Million Years Ago
1. Chronology And Geochemistry Of Lavas,
Journal Of Petrology, April 11, 2012, Pages 1-32
|
208Pb/232Th |
208Pb/232Th |
207Pb/206Pb |
207Pb/206Pb |
|
23,850 |
6,421 |
4,909 |
4,910 |
|
16,942 |
6,396 |
4,971 |
4,908 |
|
15,364 |
6,298 |
4,971 |
4,908 |
|
13,004 |
6,245 |
4,964 |
4,907 |
|
9,061 |
5,896 |
4,953 |
4,907 |
|
8,393 |
5,848 |
4,930 |
4,906 |
|
7,654 |
5,754 |
4,927 |
4,899 |
|
7,599 |
5,453 |
4,926 |
4,897 |
|
7,101 |
5,446 |
4,923 |
4,896 |
|
7,054 |
4,462 |
4,922 |
4,886 |
|
6,607 |
4,129 |
4,922 |
4,881 |
|
6,498 |
|
4,918 |
|
2. The Influence of High U-Th,
Geochimica et Cosmochimica Acta, Volume 62, No. 21/22, pp. 3527-3540, 1998
|
206Pb/238U |
208Pb/232Th |
207Pb/206Pb |
|
270 |
288 |
4720 |
|
277 |
307 |
4721 |
|
321 |
354 |
4813 |
|
398 |
467 |
4835 |
|
660 |
1,333 |
4882 |
|
695 |
1,816 |
4897 |
|
765 |
1,944 |
4905 |
|
797 |
1,957 |
4961 |
|
881 |
3,061 |
4981 |
|
7,832 |
13,524 |
4981 |
|
8,025 |
14,316 |
4986 |
|
19,484 |
|
4987 |
|
29,040 |
|
5000 |
|
|
|
5042 |
3. Petrogenesis of the Flood Basalts,
Journal Of Petrology, 1998, Volume 39, Number 4, Pages 711-748
|
207Pb/206Pb |
207Pb/206Pb |
206Pb/238U |
206Pb/238U |
207Pb/235U |
207Pb/235U |
208Pb/232Th |
208Pb/232Th |
|
5,020 |
5,006 |
23,366 |
5,084 |
8,496 |
5,030 |
44,378 |
6,548 |
|
5,019 |
5,006 |
6,607 |
4,894 |
5,428 |
4,964 |
9,092 |
6,422 |
|
5,018 |
5,005 |
6,329 |
|
5,365 |
4,945 |
8,651 |
6,328 |
|
5,017 |
5,004 |
6,194 |
|
5,330 |
4,938 |
8,624 |
6,216 |
|
5,015 |
5,004 |
5,726 |
|
5,213 |
4,915 |
8,144 |
5,966 |
|
5,013 |
5,004 |
5,355 |
|
5,100 |
4,913 |
8,142 |
5,787 |
|
5,012 |
5,004 |
5,260 |
|
5,082 |
4,879 |
8,023 |
5,773 |
|
5,012 |
5,003 |
5,198 |
|
5,062 |
4,815 |
7,788 |
5,639 |
|
5,012 |
5,001 |
5,163 |
|
5,055 |
|
7,518 |
5,613 |
|
5,011 |
5,001 |
5,158 |
|
5,052 |
|
7,507 |
5,107 |
|
5,010 |
5,000 |
5,132 |
|
5,048 |
|
7,416 |
|
|
5,009 |
5,000 |
5,127 |
|
5,037 |
|
7,245 |
|
|
5,008 |
4,994 |
5,117 |
|
5,035 |
|
7,046 |
|
|
5,007 |
4,994 |
5,094 |
|
5,034 |
|
6,961 |
|
|
5,006 |
4,994 |
5,094 |
|
5,034 |
|
6,560 |
|
4. 40Ar/39Ar Age Spectrum,
Earth and Planetary Science Letters, 1976, Volume 33, Pages 268 - 272
|
Sample |
Age |
|
1 |
821 |
|
2 |
32 |
|
3 |
25 |
|
4 |
21 |
|
5 |
49 |
|
6 |
1,830 |
5. Cenozoic-Cretaceous Magmatism,
Earth and Planetary. Science Letters, Volume 94 (1989) Pages 78-96
|
Pb207/Pb206 |
Pb207/Pb206 |
|
4,930 |
4,969 |
|
4,941 |
4,970 |
|
4,947 |
4,971 |
|
4,956 |
4,972 |
|
4,957 |
4,975 |
|
4,959 |
5,005 |
|
4,965 |
5,061 |
|
4,966 |
5,065 |
|
4,967 |
6,489 |
|
4,968 |
|
6. The South Pacific Super Plume Activity,
Earth and Planetary Science Letters, Volume 244 (2006) Page 251-269
|
207Pb/206Pb |
207Pb/206Pb |
|
4,838 |
4,970 |
|
4,863 |
4,973 |
|
4,865 |
4,980 |
|
4,867 |
4,992 |
|
4,872 |
4,999 |
|
4,872 |
5,007 |
|
4,885 |
5,011 |
|
4,897 |
5,015 |
|
4,899 |
5,017 |
|
4,926 |
5,026 |
|
4,951 |
5,057 |
|
4,964 |
|
7. Age Of Uranium Mineralization,
Economic Geology, 1979, Volume 74, Pages 1654 - 1668
|
Sample |
206Pb/238U |
207Pb/235U |
Pb206/Pb207 |
|
CG-A1 |
12.4 |
12.9 |
93 |
|
CG-A4 |
26.2 |
29.7 |
330 |
|
CG-A4 |
4,355 |
1,892 |
-290 |
|
CG-A4 |
7,323 |
2,581 |
-340 |
|
CG-A5 |
26.1 |
27.3 |
130 |
|
CG-A5 |
26.4 |
26.4 |
32 |
|
CG-A5 |
25.9 |
26.7 |
98 |
|
CG-A5 |
4,654 |
1,886 |
-550 |
|
CG-Al |
12.8 |
20.7 |
1,070 |
|
CG-Al |
3,540 |
2,061 |
790 |
|
Sample |
206Pb/238U |
207Pb/235U |
Pb206/Pb207 |
|
GH-A6 |
28.1 |
27.4 |
-34 |
|
GH-A6 |
3,430 |
1,640 |
-240 |
|
GH-A6 |
4,830 |
1,950 |
-500 |
|
GH-A6 |
24.9 |
24.7 |
8 |
|
GH-A6 |
1,830 |
1,070 |
-260 |
|
GH-A6 |
5,060 |
1,960 |
-650 |
|
GH-A6 |
39.6 |
36.60 |
-160 |
|
GH-A6 |
97.7 |
74.7 |
-610 |
|
Sample |
206Pb/238U |
207Pb/235U |
207Pb/206Pb |
|
GH-B1 |
15.1 |
38.9 |
1,970 |
|
GH-B1 |
11,780 |
4,405 |
1,720 |
|
GH-B20A |
920 |
647 |
-220 |
|
GH-B20A |
814 |
592 |
-190 |
|
GH-B20B |
2,030 |
1,130 |
-340 |
|
GH-B23 |
712 |
780 |
990 |
|
GH-A6 |
25.5 |
28.8 |
310 |
|
GH-A6 |
24.4 |
28.8 |
420 |
|
GH-A6 |
23.7 |
28.8 |
480 |
|
GH-A6 |
23.8 |
28.4 |
440 |
|
GH-A6 |
124 |
77 |
-1,240 |
|
GH-A6 |
78.9 |
62.5 |
-530 |
|
GH-A6 |
71.9 |
59.5 |
-420 |
|
GH-A6 |
77.6 |
66.7 |
-310 |
|
GH-A6 |
44.3 |
40.2 |
-200 |
|
GH-VHG |
1,565 |
897 |
-530 |
8. The Himalayan Collision Zone,
Earth and Planetary Science Letters, Volume 244, 2006, Pages 234-250
|
207Pb/206Pb |
207Pb/206Pb |
|
5,023 |
5,019 |
|
5,012 |
5,023 |
|
4,987 |
5,004 |
|
5,011 |
5,018 |
|
5,017 |
5,020 |
|
5,020 |
5,020 |
|
5,017 |
5,020 |
|
5,016 |
5,014 |
|
5,017 |
5,022 |
|
5,017 |
4,976 |
|
5,018 |
5,023 |
|
5,016 |
5,017 |
|
5,016 |
5,021 |
|
5,022 |
5,018 |
|
5,017 |
|
9. Origin of the Indian Ocean-Type Isotopic Signature,
Journal Of Geophysical Research, 1998, Volume 103, Number B9, Pages 20,963-20,979
|
207Pb/206Pb |
87Rb/86Sr |
206Pb/238U |
147Sm/144Nd |
208Pb/232Th |
|
4,921 |
19 |
1,904 |
20 |
3,065 |
|
4,941 |
20 |
2,834 |
24 |
5,119 |
|
4,943 |
32 |
2,868 |
33 |
5,286 |
|
4,945 |
32 |
2,895 |
34 |
5,563 |
|
4,946 |
33 |
3,377 |
34 |
6,003 |
|
4,946 |
34 |
3,593 |
34 |
6,019 |
|
4,949 |
35 |
3,614 |
35 |
6,560 |
|
4,949 |
36 |
3,629 |
35 |
7,133 |
|
4,952 |
43 |
3,835 |
36 |
8,157 |
|
4,952 |
43 |
4,191 |
40 |
8,331 |
|
4,954 |
45 |
4,228 |
42 |
8,416 |
|
4,957 |
45 |
4,273 |
42 |
8,556 |
|
4,959 |
45 |
4,350 |
45 |
8,562 |
|
4,962 |
46 |
4,462 |
45 |
8,950 |
|
4,963 |
46 |
4,736 |
46 |
9,062 |
|
4,963 |
46 |
4,845 |
46 |
9,491 |
|
4,964 |
50 |
5,048 |
47 |
9,535 |
|
4,964 |
50 |
5,121 |
47 |
10,198 |
|
4,965 |
51 |
5,211 |
47 |
10,720 |
|
4,967 |
51 |
5,262 |
48 |
11,015 |
|
4,969 |
52 |
5,279 |
49 |
11,102 |
|
4,974 |
53 |
5,325 |
50 |
12,297 |
|
4,978 |
54 |
7,093 |
50 |
13,430 |
|
4,982 |
55 |
|
53 |
|
|
4,983 |
|
|
54 |
|
|
4,988 |
|
|
|
|
|
4,989 |
|
|
|
|
10. 40Ar/39Ar Dating of Pseudo Tachylytes,
Earth And Planetary Science Letters, 2004, Volume 223, Page 360
|
207Pb/206Pb |
207Pb/206Pb |
|
5,398 |
5,458 |
|
5,407 |
5,466 |
|
5,422 |
5,467 |
|
5,428 |
5,482 |
|
5,435 |
5,499 |
|
5,436 |
5,541 |
|
5,442 |
5,567 |
|
5,454 |
5,570 |
|
5,457 |
5,752 |
11. Cenozoic Volcanism in Tibet,
Journal Of Petrology, 2003, Volume 44, Number 10, Pages 1833-1865
|
207Pb/206Pb |
207Pb/206Pb |
|
4,968 |
4,971 |
|
4,969 |
4,970 |
|
5,010 |
4,969 |
|
4,995 |
4,971 |
|
4,995 |
4,970 |
|
4,971 |
4,970 |
|
4,971 |
5,014 |
|
4,970 |
4,981 |
|
4,971 |
5,011 |
|
4,970 |
5,012 |
|
4,969 |
5,012 |
|
4,970 |
4,984 |
|
4,969 |
4,984 |
|
4,970 |
4,975 |
|
4,971 |
4,982 |
|
4,970 |
4,983 |
|
4,969 |
|
12. Slab and Mantle Controls,
Journal of Petrology, 2010, Volume 51, Number 5, Pages 993-1026,
|
207Pb/206Pb |
207Pb/206Pb |
|
4,976 |
4,998 |
|
4,978 |
4,998 |
|
4,992 |
4,999 |
|
4,993 |
5,000 |
|
4,995 |
5,001 |
|
4,995 |
5,001 |
|
4,995 |
5,005 |
|
4,995 |
5,005 |
|
4,996 |
5,010 |
|
4,996 |
5,010 |
|
4,996 |
5,011 |
|
4,997 |
5,011 |
|
4,997 |
5,012 |
|
4,997 |
5,014 |
|
4,997 |
5,014 |
|
4,998 |
5,015 |
|
4,998 |
5,015 |
|
4,998 |
5,015 |
|
4,998 |
5,016 |
13. Indian Ocean Seamount Province,
Nature Geoscience, Volume 4, 2011, Pages 883-887
http://www.nature.com/ngeo/journal/v4/n12/extref/ngeo1331-s2.xls
|
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
208Pb/232Th |
208Pb/232Th |
208Pb/232Th |
|
5,087 |
5,041 |
4,989 |
28,677 |
9,073 |
5,999 |
|
5,087 |
5,041 |
4,982 |
12,829 |
9,019 |
5,493 |
|
5,086 |
5,041 |
4,977 |
12,028 |
8,916 |
5,418 |
|
5,082 |
5,041 |
4,971 |
11,798 |
8,298 |
5,280 |
|
5,078 |
5,040 |
4,970 |
11,552 |
8,111 |
4,759 |
|
5,075 |
5,040 |
4,969 |
11,317 |
8,001 |
4,746 |
|
5,072 |
5,039 |
4,968 |
11,113 |
7,923 |
4,745 |
|
5,072 |
5,039 |
4,967 |
10,773 |
7,669 |
4,725 |
|
5,070 |
5,037 |
4,967 |
10,725 |
7,407 |
4,664 |
|
5,068 |
5,037 |
4,967 |
10,719 |
7,380 |
4,641 |
|
5,064 |
5,037 |
4,967 |
10,626 |
7,380 |
4,573 |
|
5,060 |
5,035 |
4,966 |
10,425 |
7,367 |
4,406 |
|
5,060 |
5,027 |
4,965 |
10,378 |
7,030 |
4,367 |
|
5,050 |
5,025 |
4,965 |
10,240 |
6,910 |
4,343 |
|
5,048 |
5,011 |
4,959 |
10,201 |
6,651 |
4,155 |
|
5,043 |
5,008 |
4,947 |
10,082 |
6,512 |
4,086 |
|
5,043 |
4,995 |
4,942 |
10,055 |
6,333 |
4,071 |
|
5,043 |
4,991 |
4,941 |
9,678 |
6,199 |
3,487 |
|
5,042 |
4,991 |
4,940 |
9,515 |
6,198 |
2,937 |
|
5,042 |
4,991 |
4,921 |
9,506 |
6,085 |
2,883 |
|
5,041 |
4,991 |
4,921 |
9,146 |
6,051 |
1,943 |
|
206Pb/238U |
206Pb/238U |
206Pb/238U |
|
18,210 |
5,796 |
3,176 |
|
13,549 |
5,341 |
3,176 |
|
12,215 |
5,341 |
3,147 |
|
11,550 |
5,298 |
3,146 |
|
11,204 |
5,258 |
3,012 |
|
11,166 |
5,180 |
2,974 |
|
10,934 |
5,177 |
2,873 |
|
10,588 |
4,775 |
2,739 |
|
8,668 |
4,739 |
2,694 |
|
6,420 |
4,583 |
2,694 |
|
6,278 |
4,436 |
2,618 |
|
6,239 |
4,366 |
2,594 |
|
6,230 |
4,365 |
2,500 |
|
6,194 |
4,272 |
2,293 |
|
6,188 |
3,988 |
2,241 |
|
6,105 |
3,826 |
2,127 |
|
6,000 |
3,713 |
2,037 |
|
5,978 |
3,528 |
1,911 |
14. Pb-Isotope Data Base,
http://pubs.usgs.gov/of/1987/0259/report.pdf
|
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
|
5,150 |
5,004 |
4,990 |
4,977 |
4,965 |
4,960 |
4,953 |
|
5,118 |
5,004 |
4,989 |
4,976 |
4,965 |
4,960 |
4,953 |
|
5,044 |
5,004 |
4,988 |
4,976 |
4,965 |
4,959 |
4,952 |
|
5,023 |
5,004 |
4,987 |
4,976 |
4,965 |
4,959 |
4,951 |
|
5,021 |
5,004 |
4,987 |
4,975 |
4,965 |
4,959 |
4,950 |
|
5,019 |
5,004 |
4,987 |
4,975 |
4,965 |
4,958 |
4,949 |
|
5,019 |
5,003 |
4,987 |
4,973 |
4,964 |
4,958 |
4,948 |
|
5,016 |
5,003 |
4,986 |
4,973 |
4,964 |
4,958 |
4,948 |
|
5,013 |
5,003 |
4,985 |
4,973 |
4,964 |
4,958 |
4,948 |
|
5,012 |
5,003 |
4,984 |
4,972 |
4,964 |
4,958 |
4,942 |
|
5,011 |
5,003 |
4,984 |
4,971 |
4,964 |
4,958 |
4,938 |
|
5,010 |
5,003 |
4,983 |
4,971 |
4,964 |
4,958 |
4,937 |
|
5,010 |
5,003 |
4,983 |
4,971 |
4,963 |
4,958 |
4,936 |
|
5,009 |
5,002 |
4,981 |
4,970 |
4,963 |
4,958 |
4,935 |
|
5,009 |
5,002 |
4,981 |
4,970 |
4,963 |
4,957 |
4,927 |
|
5,009 |
5,002 |
4,981 |
4,970 |
4,963 |
4,957 |
4,925 |
|
5,008 |
5,002 |
4,980 |
4,970 |
4,963 |
4,957 |
4,925 |
|
5,008 |
5,000 |
4,980 |
4,970 |
4,963 |
4,957 |
4,924 |
|
5,007 |
4,999 |
4,980 |
4,970 |
4,963 |
4,957 |
4,924 |
|
5,006 |
4,998 |
4,979 |
4,969 |
4,962 |
4,957 |
4,924 |
|
5,006 |
4,997 |
4,979 |
4,969 |
4,962 |
4,957 |
4,924 |
|
5,005 |
4,994 |
4,979 |
4,969 |
4,962 |
4,957 |
4,924 |
|
5,005 |
4,993 |
4,979 |
4,968 |
4,962 |
4,956 |
4,923 |
|
5,005 |
4,992 |
4,979 |
4,968 |
4,962 |
4,955 |
4,923 |
|
5,004 |
4,992 |
4,978 |
4,968 |
4,961 |
4,955 |
4,886 |
|
5,004 |
4,992 |
4,978 |
4,967 |
4,961 |
4,955 |
4,864 |
|
5,004 |
4,991 |
4,978 |
4,967 |
4,961 |
4,955 |
4,849 |
|
5,004 |
4,991 |
4,977 |
4,966 |
4,961 |
4,955 |
|
|
5,004 |
4,991 |
4,977 |
4,965 |
4,960 |
4,954 |
|
|
5,004 |
4,990 |
4,977 |
4,965 |
4,960 |
4,954 |
|
15. Generation of Palaeocene Adakitic Andesites,
Journal Of Petrology, 2007, Volume 48, Number 4, Pages 661-692
|
207Pb/206Pb |
208Pb/232Th |
206Pb/238U |
207Pb/235U |
87Rb/86Sr |
|
5,020 |
7,800 |
7,403 |
5,641 |
40 |
|
5,021 |
8,165 |
7,929 |
5,826 |
45 |
|
5,023 |
8,360 |
8,443 |
5,828 |
48 |
|
5,023 |
8,529 |
9,526 |
6,051 |
50 |
|
5,023 |
10,277 |
9,552 |
6,051 |
51 |
|
5,024 |
10,518 |
9,669 |
6,052 |
57 |
16. Continental to Oceanic Magmatism,
Journal of Petrology, 2000, Volume 41, Number 7, Pages 951-966,
http://petrology.oxfordjournals.org/content/suppl/2000/06/26/41.7.951.DC1/egd056SUPPLEM.xls
|
207Pb/206Pb |
207Pb/206Pb |
|
5,010 |
5,120 |
|
5,015 |
5,120 |
|
5,015 |
5,147 |
|
5,021 |
5,150 |
|
5,021 |
5,154 |
|
5,034 |
5,160 |
|
5,044 |
5,181 |
|
5,048 |
5,197 |
|
5,051 |
5,231 |
|
5,051 |
5,261 |
|
5,051 |
5,279 |
|
5,077 |
5,304 |
|
5,087 |
5,308 |
|
5,089 |
5,316 |
|
5,100 |
|
17. The Nanga Parbat Massif,
Earth And Planetary Science Letters, 1995, Volume 133, Pages 213-225
|
40Ar/39Ar |
40Ar/39Ar |
|
510.0 |
656.3 |
|
379.6 |
528.0 |
|
243.4 |
364.5 |
|
113.9 |
190.5 |
|
75.8 |
67.2 |
|
73.7 |
60.8 |
|
63.9 |
48.7 |
|
59.8 |
45.6 |
|
59.7 |
43.4 |
|
56.8 |
39.5 |
|
56.1 |
38.9 |
|
55.5 |
|
18. Geochemical And Nd, Pb, And Sr Isotope Data,
Journal Of Petrology, 1998, Volume 39 Number 11-12, Pages 1847-1864
|
207Pb/206Pb |
207Pb/206Pb |
|
4807 |
4963 |
|
4918 |
4965 |
|
4922 |
4967 |
|
4939 |
4976 |
|
4942 |
4980 |
|
4954 |
4988 |
|
4958 |
5019 |
|
4960 |
|
19. Pb Isotopic Variability in Melt Inclusions,
Earth and Planetary Science Letters, Volume 240 (2005), Pages 605- 620
|
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
|
5,049 |
4,962 |
4,946 |
4,915 |
4,820 |
|
5,047 |
4,962 |
4,946 |
4,909 |
4,820 |
|
5,047 |
4,960 |
4,946 |
4,909 |
4,818 |
|
5,047 |
4,959 |
4,946 |
4,909 |
4,816 |
|
5,041 |
4,957 |
4,946 |
4,907 |
4,810 |
|
5,041 |
4,955 |
4,945 |
4,891 |
4,808 |
|
5,038 |
4,955 |
4,945 |
4,878 |
4,807 |
|
5,033 |
4,953 |
4,943 |
4,869 |
4,805 |
|
5,033 |
4,953 |
4,943 |
4,864 |
4,803 |
|
5,033 |
4,952 |
4,941 |
4,858 |
4,801 |
|
5,031 |
4,952 |
4,939 |
4,849 |
4,801 |
|
5,029 |
4,952 |
4,939 |
4,837 |
4,795 |
|
5,021 |
4,950 |
4,938 |
4,835 |
4,793 |
|
5,008 |
4,950 |
4,938 |
4,830 |
4,793 |
|
5,006 |
4,950 |
4,936 |
4,830 |
4,793 |
|
5,006 |
4,950 |
4,932 |
4,830 |
4,789 |
|
4,993 |
4,950 |
4,931 |
4,826 |
4,787 |
|
4,993 |
4,948 |
4,929 |
4,826 |
4,785 |
|
4,989 |
4,948 |
4,927 |
4,826 |
4,785 |
|
4,964 |
4,948 |
4,922 |
4,824 |
4,785 |
20. The Tertiary Mull Volcano,
Journal Of Petrology, 1999, Volume 40, Number 6, Pages 873–908,
http://petrology.oxfordjournals.org/content/suppl/1999/12/17/40.6.873.DC1/morriso.xls
|
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
|
6,194 |
5,090 |
5,003 |
4,986 |
3,440 |
|
6,012 |
5,089 |
4,996 |
4,983 |
3,370 |
|
5,946 |
5,079 |
4,996 |
4,981 |
2,720 |
|
5,237 |
5,075 |
4,992 |
4,981 |
2,456 |
|
5,162 |
5,074 |
4,991 |
4,980 |
970 |
|
5,146 |
5,070 |
4,991 |
4,979 |
|
|
5,117 |
5,069 |
4,991 |
4,946 |
|
|
5,116 |
5,063 |
4,990 |
3,909 |
|
|
5,105 |
5,061 |
4,987 |
3,909 |
|
|
5,092 |
5,011 |
4,986 |
3,632 |
|
21. The Marine 187Os/186Os Record,
Earth and Planetary Science Letters, Volume 130 (1995) Pages 155-167
|
207Pb/206Pb |
|
5,174 |
|
5,002 |
|
5,087 |
|
4,987 |
|
5,002 |
|
5,056 |
|
5,069 |
22. Insights from Dike Geochemistry,
Journal Of Petrology, Volume 0, Number 0, Pages 1-29, 2010
|
187Os/186Os |
187Os/186Os |
187Os/186Os |
187Os/186Os |
|
-139,458 |
-99,315 |
-58,679 |
-27,301 |
|
-134,849 |
-85,467 |
-52,612 |
-24,701 |
|
-124,547 |
-76,328 |
-46,841 |
-24,248 |
|
-121,395 |
-75,008 |
-46,525 |
-23,598 |
|
-118,106 |
-74,752 |
-44,319 |
-12,606 |
|
-116,885 |
-73,117 |
-43,787 |
-12,173 |
|
-113,457 |
-70,950 |
-43,137 |
-10,873 |
|
-110,227 |
-70,871 |
-41,640 |
-8,096 |
|
-101,284 |
-68,035 |
-41,286 |
-7,130 |
|
-99,551 |
-63,662 |
-40,990 |
-4,846 |
23. Cretaceous-Tertiary Boundary Sediments,
Earth and Planetary Science Letters, Volume 64, 1983, Pages 356-373
|
87Rb/86Sr |
147Sm/144Nd |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
|
59 |
65 |
4,749 |
4,920 |
4,986 |
5,039 |
|
60 |
65 |
4,770 |
4,932 |
4,993 |
5,042 |
|
60 |
65 |
4,791 |
4,944 |
4,994 |
5,047 |
|
63 |
65 |
4,813 |
4,947 |
4,995 |
5,053 |
|
63 |
65 |
4,830 |
4,948 |
4,996 |
5,059 |
|
64 |
65 |
4,855 |
4,949 |
4,997 |
5,060 |
|
64 |
65 |
4,863 |
4,951 |
5,000 |
5,061 |
|
64 |
65 |
4,864 |
4,952 |
5,007 |
5,062 |
|
64 |
65 |
4,872 |
4,954 |
5,008 |
5,063 |
|
65 |
65 |
4,876 |
4,958 |
5,012 |
5,070 |
|
65 |
65 |
4,907 |
4,960 |
5,019 |
5,078 |
|
65 |
65 |
4,909 |
4,966 |
5,021 |
5,095 |
|
65 |
65 |
4,910 |
4,968 |
5,023 |
5,131 |
|
65 |
65 |
4,912 |
4,970 |
5,029 |
5,134 |
|
66 |
65 |
4,913 |
4,973 |
5,030 |
|
|
66 |
65 |
4,914 |
4,974 |
5,031 |
|
|
68 |
66 |
4,916 |
4,978 |
5,037 |
|
24. Osmium During the Late Cretaceous,
Geochimica et Cosmochimica Acta, Volume 71 (2007), Pages 1355–1369
|
87Rb/86Sr |
87Rb/86Sr |
|
-266 |
167 |
|
45 |
172 |
|
48 |
193 |
|
58 |
195 |
|
88 |
293 |
|
99 |
584 |
|
107 |
4,765 |
|
137 |
5,157 |
25. Evolution Of Reunion Hotspot Mantle,
Earth and Planetary Science Letters, Volume 134 (1995), Pages 169-185
|
238U/206Pb |
232Th/208Pb |
207Pb/206Pb |
|
3,010 |
5,641 |
4,953 |
|
3,369 |
5,660 |
4,954 |
|
3,548 |
6,323 |
4,957 |
|
3,647 |
6,479 |
4,962 |
|
3,875 |
6,540 |
4,963 |
|
3,973 |
6,679 |
4,964 |
|
4,001 |
7,017 |
4,965 |
|
4,011 |
7,080 |
4,967 |
|
4,133 |
7,362 |
4,969 |
|
4,141 |
7,363 |
4,969 |
|
4,220 |
7,446 |
4,970 |
|
4,258 |
7,517 |
4,971 |
|
4,342 |
7,541 |
4,973 |
|
4,633 |
8,609 |
4,989 |
|
4,903 |
8,725 |
4,991 |
|
5,152 |
9,101 |
4,995 |
|
5,553 |
10,357 |
4,999 |
|
5,767 |
11,017 |
4,999 |
|
6,165 |
11,832 |
5,000 |
|
6,285 |
13,287 |
5,016 |
26. Isotopic Geochemistry (O, Sr, Pb),
Earth and Planetary Science Letters, Volume 61, 1982, Pages 97- 111
|
87Rb/86Sr |
87Rb/86Sr |
Pb207/Pb206 |
|
1,635 |
141 |
5,080 |
|
1,205 |
69 |
5,048 |
|
793 |
61 |
4,990 |
|
506 |
61 |
4,984 |
|
362 |
60 |
4,980 |
|
191 |
60 |
4,975 |
|
109 |
60 |
4,964 |
|
70 |
59 |
4,958 |
|
70 |
58 |
4,957 |
|
69 |
57 |
4,938 |
|
69 |
|
4,932 |
|
68 |
|
|
|
65 |
|
|
|
65 |
|
|
|
64 |
|
|
|
64 |
|
|
|
52 |
|
|
27. Continental Lithospheric Contribution to Alkaline,
Journal Of Petrology, 1997, Volume 38, Number 1, Pages 115-132
|
207Pb/206Pb |
208Pb/232Th |
206Pb/238U |
|
4,888 |
2,616 |
2,306 |
|
4,906 |
4,005 |
2,397 |
|
4,907 |
4,188 |
2,852 |
|
4,908 |
4,237 |
2,965 |
|
4,913 |
4,416 |
3,150 |
|
4,914 |
5,029 |
3,487 |
|
4,917 |
5,755 |
3,761 |
|
4,918 |
5,830 |
3,768 |
|
4,924 |
6,313 |
4,186 |
|
4,925 |
6,655 |
4,734 |
|
4,925 |
6,891 |
5,143 |
|
4,926 |
7,080 |
6,206 |
|
4,926 |
7,502 |
6,387 |
|
4,930 |
8,101 |
6,507 |
|
4,932 |
9,320 |
7,060 |
|
4,949 |
10,084 |
7,743 |
28. Isotopic Characteristics Of The Jinding Zn-Pb Deposit,
Ore Geology Reviews, Volume 31 (2007) Pages 337-359
|
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
207Pb/206Pb |
|
5,010 |
5,003 |
5,001 |
5,000 |
4,998 |
|
5,006 |
5,002 |
5,001 |
5,000 |
4,998 |
|
5,006 |
5,002 |
5,001 |
4,999 |
4,998 |
|
5,006 |
5,002 |
5,001 |
4,999 |
4,998 |
|
5,005 |
5,002 |
5,001 |
4,999 |
4,997 |
|
5,005 |
5,002 |
5,001 |
4,999 |
4,997 |
|
5,005 |
5,002 |
5,001 |
4,999 |
4,997 |
|
5,005 |
5,002 |
5,000 |
4,999 |
4,997 |
|
5,005 |
5,002 |
5,000 |
4,999 |
4,996 |
|
5,004 |
5,002 |
5,000 |
4,999 |
4,995 |
|
5,004 |
5,002 |
5,000 |
4,999 |
4,994 |
|
5,004 |
5,002 |
5,000 |
4,999 |
4,994 |
|
5,004 |
5,002 |
5,000 |
4,999 |
4,991 |
|
5,003 |
5,001 |
5,000 |
4,999 |
4,976 |
|
5,003 |
5,001 |
5,000 |
4,999 |
|
|
5,003 |
5,001 |
5,000 |
4,999 |
|
|
5,003 |
5,001 |
5,000 |
4,999 |
|
|
5,003 |
5,001 |
5,000 |
4,999 |
|
|
5,003 |
5,001 |
5,000 |
4,998 |
|
|
5,003 |
5,001 |
5,000 |
4,998 |
|
29. Correlated Nd, Sr And Pb Isotope Variations,
Earth and Planetary Science Letters, Volume 59 (1982) Pages 327-342
|
207Pb/206Pb |
|
5,004 |
|
5,013 |
|
5,014 |
|
5,020 |
|
5,023 |
|
5,052 |
|
5,053 |
|
5,053 |
|
5,061 |
30. African And Canadian Diamonds,
Geochimica et Cosmochimica Acta, Volume 64, Number 4, pp. 717-732, 2000
|
40Ar/39Ar |
40Ar/39Ar |
40Ar/39Ar |
40Ar/39Ar |
40Ar/39Ar |
40Ar/39Ar |
|
Congo |
Leslie |
Grizzly |
Fox |
Koala |
Jwaneng |
|
5,500 |
7,500 |
7,500 |
6,500 |
6,500 |
5,000 |
|
5,500 |
7,500 |
7,500 |
7,500 |
7,000 |
5,000 |
|
5,500 |
8,000 |
|
8,300 |
7,500 |
5,000 |
|
6,500 |
|
|
|
|
5,000 |
|
6,500 |
|
|
|
|
|
|
6,500 |
|
|
|
|
|
31. A Non-Cognate Origin Of The Gibeon Kimberlites,
Journal Of Petrology, 2001, Volume 42, Number 1, Pages 159-172
|
87Rb/86Sr |
147Sm/144Nd |
207Pb/206Pb |
|
-34 |
70 |
4,907 |
|
57 |
71 |
4,910 |
|
67 |
72 |
4,912 |
|
68 |
73 |
4,914 |
|
69 |
74 |
4,939 |
|
70 |
|
4,946 |
|
71 |
|
4,951 |
|
72 |
|
4,963 |
|
73 |
|
4,987 |
|
77 |
|
4,988 |
|
78 |
|
4,998 |
|
95 |
|
5,007 |
|
101 |
|
5,025 |
|
114 |
|
5,026 |
|
201 |
|
5,029 |
|
246 |
|
5,038 |
|
380 |
|
5,044 |
|
411 |
|
|
References
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5. Cenozoic-Cretaceous Magmatism, Earth and Planetary. Science Letters, Volume 94 (1989) Pages 78-96
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15. Generation of Palaeocene Adakitic Andesites, Journal Of Petrology, 2007, Volume 48, Number 4, Pages 661-692
16. Continental to Oceanic Magmatism, Journal of Petrology, 2000, Volume 41, Number 7, Pages 951-966,
http://petrology.oxfordjournals.org/content/suppl/2000/06/26/41.7.951.DC1/egd056SUPPLEM.xls
17. The Nanga Parbat Massif, Earth And Planetary Science Letters, 1995, Volume 133, Pages 213-225
18. Geochemical And Nd, Pb, And Sr Isotope Data, Journal Of Petrology, 1998, Volume 39 Number 11-12,
Pages 1847-1864
19. Pb Isotopic Variability in Melt Inclusions, Earth and Planetary Science Letters, Volume 240 (2005), Pages 605- 620
20. The Tertiary Mull Volcano, Journal Of Petrology, 1999, Volume 40, Number 6, Pages 873–908,
http://petrology.oxfordjournals.org/content/suppl/1999/12/17/40.6.873.DC1/morriso.xls
21. The Marine 187Os/186Os Record, Earth and Planetary Science Letters, Volume 130 (1995) Pages 155-167
22. Insights from Dike Geochemistry, Journal Of Petrology, Volume 0, Number 0, Pages 1-29, 2010
23. Cretaceous-Tertiary Boundary Sediments, Earth and Planetary Science Letters, Volume 64, 1983, Pages 356-373
24. Osmium during the late Cretaceous, Geochimica et Cosmochimica Acta, Volume 71 (2007), Pages 1355–1369
25. Evolution Of Reunion Hotspot Mantle, Earth and Planetary Science Letters, Volume 134 (1995), Pages 169-185
26. Isotopic Geochemistry (O, Sr, Pb), Earth and Planetary Science Letters, Volume 61, 1982, Pages 97- 111
27. Continental Lithospheric Contribution to Alkaline, Journal Of Petrology, 1997, Volume 38, Number 1,
Pages 115-132
28. Isotopic Characteristics Of The Jinding Zn-Pb Deposit, Ore Geology Reviews, Volume 31 (2007) Pages 337-359
20. Correlated Nd, Sr And Pb Isotope Variations, Earth and Planetary Science Letters, Volume 59 (1982)
Pages 327-342
30. African And Canadian Diamonds, Geochimica et Cosmochimica Acta, Volume 64, Number 4, pp. 717-732, 2000
31. A Non-Cognate Origin Of The Gibeon Kimberlites, Journal Of Petrology, 2001, Volume 42, Number 1,
Pages 159-172