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Table T5. Radiolarian datums, Site U1335. (See table note.)
Geologic age
|
Zone |
Marker species |
Age (Ma) |
Core, section, interval (cm) |
Depth CSF (m) |
Depth CCSF-A (m) |
Top
|
Bottom |
Top |
Bottom |
Midpoint |
± |
Top |
Bottom |
Midpoint |
± |
Pleistocene
|
RN14 |
|
|
320-U1335A- |
320-U1335A- |
|
T A. angulare |
1.214 |
1H-3, 103–105 |
1H-CC |
4.04 |
8.82 |
6.43 |
2.39 |
4.18 |
8.96 |
6.57 |
2.39 |
RN13
|
B T. trachelium |
1.757 |
1H-CC |
2H-2, 38–40 |
8.82 |
10.79 |
9.81 |
0.98 |
8.96 |
11.80 |
10.38 |
1.42 |
Pliocene
|
B A. angulare |
1.972 |
1H-CC |
2H-2, 38–40 |
8.82 |
10.79 |
9.81 |
0.98 |
8.96 |
11.80 |
10.38 |
1.42 |
|
T P. prismatium |
2.077 |
1H-CC |
2H-2, 38–40 |
8.82 |
10.79 |
9.81 |
0.98 |
8.96 |
11.80 |
10.38 |
1.42 |
RN12
|
B C. davisiana |
2.889 |
2H-2, 38–40 |
2H-4, 38–40 |
10.79 |
13.79 |
12.29 |
1.50 |
11.80 |
14.80 |
13.30 |
1.50 |
|
T S. peregrina |
2.902 |
2H-4, 38–40 |
2H-CC |
13.79 |
18.86 |
16.33 |
2.54 |
14.80 |
19.87 |
17.34 |
2.54 |
RN11
|
T S. pentas |
3.977 |
2H-CC |
3H-2, 105–107 |
18.86 |
20.96 |
19.91 |
1.05 |
19.87 |
22.27 |
21.07 |
1.20 |
RN10 |
T P. doliolum |
4.032 |
2H-CC |
3H-2, 105–107 |
18.86 |
20.96 |
19.91 |
1.05 |
19.87 |
22.27 |
21.07 |
1.20 |
T D. penultima |
4.264 |
2H-CC |
3H-2, 105–107 |
18.86 |
20.96 |
19.91 |
1.05 |
19.87 |
22.27 |
21.07 |
1.20 |
RP9
|
B P. prismatium |
4.729 |
3H-4, 105–107 |
3H-CC |
23.96 |
28.14 |
26.05 |
2.09 |
25.27 |
29.45 |
27.36 |
2.09 |
B N. renilla
|
5.024 |
3H-4, 105–107 |
3H-CC |
23.96 |
28.14 |
26.05 |
2.09 |
25.27 |
29.45 |
27.36 |
2.09 |
T S. omnitubus
|
5.319 |
3H-4, 105–107 |
3H-CC |
23.96 |
28.14 |
26.05 |
2.09 |
25.27 |
29.45 |
27.36 |
2.09 |
upper Miocene
|
T S. berminghami |
5.573 |
3H-CC |
4H-2. 100–102 |
28.14 |
30.41 |
29.28 |
1.14 |
29.45 |
33.45 |
31.45 |
2.00 |
T S. johnsoni
|
6.534 |
4H-4. 100–102 |
4H-CC |
33.41 |
37.81 |
35.61 |
2.20 |
36.45 |
40.85 |
38.65 |
2.20 |
T C. caepa
|
6.599 |
4H-4. 100–102 |
4H-CC |
33.41 |
37.81 |
35.61 |
2.20 |
36.45 |
40.85 |
38.65 |
2.20 |
|
S. delmontensis > S. peregrina |
7.75 |
4H-CC |
5H-2, 100–102 |
37.81 |
39.91 |
38.86 |
1.05 |
40.85 |
45.08 |
42.97 |
2.11 |
RN7
|
B S. peregrina |
7.84 |
5H-2, 100–102 |
5H-4, 100–102 |
39.91 |
42.91 |
41.41 |
1.50 |
45.08 |
48.08 |
46.58 |
1.50 |
B S. omnitubus
|
8.25 |
5H-4, 100–102 |
5H-CC |
42.91 |
46.46 |
44.69 |
1.78 |
48.08 |
51.63 |
49.86 |
1.78 |
T D. hughesi
|
8.392 |
5H-4, 100–102 |
5H-CC |
42.91 |
46.46 |
44.69 |
1.78 |
48.08 |
51.63 |
49.86 |
1.78 |
T B. miralestensis
|
8.587 |
6H-2, 105–107 |
6H-4, 105–107 |
49.46 |
52.46 |
50.96 |
1.50 |
55.45 |
58.45 |
56.95 |
1.50 |
T D. petterssoni
|
8.63 |
6H-2, 105–107 |
6H-4, 105–107 |
49.46 |
52.46 |
50.96 |
1.50 |
55.45 |
58.45 |
56.95 |
1.50 |
|
D. petterssoni > D. hughesi |
8.76 |
6H-4, 105–107 |
6H-CC |
52.46 |
56.46 |
54.46 |
2.00 |
58.45 |
62.45 |
60.45 |
2.00 |
RN6
|
B S. berminghami |
8.76 |
6H-CC |
7H-2, 102–104 |
56.46 |
58.93 |
57.70 |
1.24 |
62.45 |
66.02 |
64.24 |
1.78 |
T S. wolffii
|
8.95 |
6H-CC |
7H-2, 102–104 |
56.46 |
58.93 |
57.70 |
1.24 |
62.45 |
66.02 |
64.24 |
1.78 |
B D. hughesi
|
8.99 |
6H-CC |
7H-2, 102–104 |
56.46 |
58.93 |
57.70 |
1.24 |
62.45 |
66.02 |
64.24 |
1.78 |
T C. japonica
|
10.31 |
7H-2, 102–104 |
7H-4, 102–104 |
58.93 |
61.93 |
60.43 |
1.50 |
66.02 |
69.02 |
67.52 |
1.50 |
middle Miocene
|
T C. cristata |
10.88 |
7H-4, 102–104 |
7H-CC |
61.93 |
66.25 |
64.09 |
2.16 |
69.02 |
73.34 |
71.18 |
2.16 |
T C. cornuta
|
11.86 |
9H-4, 105–107 |
9H-CC |
80.96 |
85.03 |
83.00 |
2.04 |
91.05 |
95.12 |
93.09 |
2.04 |
|
B D. petterssoni |
12.11 |
10H-2, 105–107 |
10H-4, 105–107 |
87.46 |
90.46 |
88.96 |
1.50 |
98.51 |
101.51 |
100.01 |
1.50 |
RN5
|
B C. japonica |
12.41 |
10H-CC |
11H-2, 104–106 |
94.95 |
96.95 |
95.95 |
1.00 |
106.00 |
109.81 |
107.91 |
1.91 |
B L. neotera
|
12.95 |
10H-CC |
11H-2, 104–106 |
94.95 |
96.95 |
95.95 |
1.00 |
106.00 |
109.81 |
107.91 |
1.91 |
T S. armata
|
13.5 |
12H-4, 104–106 |
12H-CC |
109.45 |
113.85 |
111.65 |
2.20 |
122.31 |
126.71 |
124.51 |
2.20 |
T A. octopylus
|
13.88 |
12H-4, 104–106 |
12H-CC |
109.45 |
113.85 |
111.65 |
2.20 |
122.31 |
126.71 |
124.51 |
2.20 |
T C. costata
|
14.229 |
13-4, 104–106 |
13H-CC |
118.95 |
123.40 |
121.18 |
2.23 |
132.19 |
136.64 |
134.42 |
2.23 |
T D. dentata
|
14.666 |
16H-3, 149–150 |
16H-4, 115–117 |
146.39 |
147.56 |
146.98 |
0.59 |
162.74 |
163.91 |
163.33 |
0.59 |
T L. stauropora
|
14.826 |
16H-3, 149–150 |
16H-4, 115–117 |
146.39 |
147.56 |
146.98 |
0.59 |
162.74 |
163.91 |
163.33 |
0.59 |
|
D. dentata > D. alata |
14.78 |
16H-CC |
17H-2, 104–106 |
151.49 |
153.95 |
152.72 |
1.23 |
167.84 |
173.95 |
170.90 |
3.05 |
RN4
|
B D. alata |
15.08 |
17H-2, 104–106 |
17H-3, 149–150 |
153.95 |
155.89 |
154.92 |
0.97 |
173.95 |
175.89 |
174.92 |
0.97 |
B L. parkerae
|
15.03 |
17H-2, 104–106 |
17H-3, 149–150 |
153.95 |
155.89 |
154.92 |
0.97 |
173.95 |
175.89 |
174.92 |
0.97 |
T C. cingulata
|
15.13 |
18H-3, 149–150 |
18H-4, 105–107 |
165.39 |
166.46 |
165.93 |
0.54 |
185.86 |
186.93 |
186.40 |
0.54 |
T L. elongata
|
15.15 |
18H-3, 149–150 |
18H-4, 105–107 |
165.39 |
166.46 |
165.93 |
0.54 |
185.86 |
186.93 |
186.40 |
0.54 |
B L. renzae
|
16.77 |
18H-CC |
19H-2, 105–107 |
169.73 |
172.96 |
171.35 |
1.62 |
190.20 |
194.27 |
192.24 |
2.04 |
lower Miocene
|
|
B C. costata |
17.49 |
19H-4, 105–107 |
19H-CC |
175.96 |
180.42 |
178.19 |
2.23 |
197.27 |
201.73 |
199.50 |
2.23 |
RN3
|
B D. dentata |
17.72 |
20H-4, 104–106 |
20H-CC |
185.45 |
189.88 |
187.67 |
2.22 |
208.18 |
212.61 |
210.40 |
2.22 |
B L. stauropora
|
17.72 |
20H-CC |
21H-1, 105–107 |
189.88 |
190.46 |
190.17 |
0.29 |
212.61 |
214.58 |
213.60 |
0.99 |
|
B S. wolffii |
18.57 |
23H-3, 149–150 |
23H-4, 105–107 |
212.89 |
213.96 |
213.43 |
0.54 |
241.31 |
242.38 |
241.85 |
0.53 |
lower Miocene
|
RN2 |
B D. forcipata |
18.61 |
24H-CC |
25H-2, 104–106 |
227.85 |
229.96 |
228.91 |
1.06 |
259.48 |
262.73 |
261.11 |
1.63 |
T D. simplex
|
18.69 |
24H-CC |
25H-2, 104–106 |
227.85 |
229.96 |
228.91 |
1.06 |
259.48 |
262.73 |
261.11 |
1.63 |
T D. praeforcipata
|
19.77 |
26H-CC |
27H-2, 100–102 |
246.79 |
248.91 |
247.85 |
1.06 |
281.43 |
285.85 |
283.64 |
2.21 |
B D. simplex
|
20.34 |
28H-4, 105–107 |
28H-CC |
261.46 |
265.97 |
263.72 |
2.26 |
299.24 |
303.75 |
301.50 |
2.25 |
B S. delmontensis
|
20.68 |
29H-4, 105–107 |
29H-CC |
261.46 |
265.97 |
263.72 |
2.26 |
300.95 |
305.46 |
303.21 |
2.26 |
T L. pegetrum
|
20.89 |
30H-5, 104–106 |
30H-CC |
281.95 |
284.78 |
283.37 |
1.41 |
322.51 |
325.34 |
323.93 |
1.41 |
|
T T. annosa |
21.38 |
31H-3, 149–150 |
31H-4, 105–107 |
288.89 |
289.96 |
289.43 |
0.53 |
331.52 |
332.59 |
332.06 |
0.53 |
RN1
|
B C. virginis |
21.39 |
31H-3, 149–150 |
31H-4, 105–107 |
288.89 |
289.96 |
289.43 |
0.53 |
331.52 |
332.59 |
332.06 |
0.53 |
T E. mitodes
|
21.95 |
33H-4, 105–107 |
33H-CC |
308.96 |
313.49 |
311.23 |
2.27 |
354.70 |
359.23 |
356.97 |
2.27 |
B C. serrata
|
22.04 |
34H-2, 105–107 |
34H-3, 149–150 |
314.96 |
315.99 |
315.48 |
0.52 |
363.38 |
364.41 |
363.90 |
0.52 |
B C. cornuta
|
22.26 |
36H-CC |
37X-2, 104–106 |
341.81 |
343.95 |
342.88 |
1.07 |
393.81 |
395.95 |
394.88 |
1.07 |
|
B C. tetrapera |
22.35 |
36H-CC |
37X-2, 104–106 |
341.81 |
343.95 |
342.88 |
1.07 |
393.81 |
395.95 |
394.88 |
1.07 |
RP22
|
T A. gracilis |
22.62 |
38H-3, 149–150 |
38H-4, 104–106 |
355.59 |
356.65 |
356.12 |
0.53 |
407.59 |
408.65 |
408.12 |
0.53 |
B E. diaphanes
|
22.95 |
39X-3, 149–150 |
39X-CC |
365.19 |
396.37 |
380.78 |
15.59 |
417.19 |
448.37 |
432.78 |
15.59 |
T D. cyclacantha
|
22.98 |
38H-3, 149–150 |
38H-4, 104–106 |
355.59 |
356.65 |
356.12 |
0.53 |
407.59 |
408.65 |
408.12 |
0.53 |
upper Oligocene
|
B D. cyclacantha |
23.29 |
39X-3, 149–150 |
39X-CC |
365.19 |
396.37 |
380.78 |
15.59 |
417.19 |
448.37 |
432.78 |
15.59 |
T D. papilio
|
23.31 |
39X-CC |
40X-2, 104–106 |
369.37 |
372.75 |
371.06 |
1.69 |
421.37 |
424.75 |
423.06 |
1.69 |
T L. longicornuta
|
24.12 |
41X-4, 104–106 |
41X-CC |
385.25 |
387.62 |
386.44 |
1.19 |
437.25 |
439.62 |
438.44 |
1.19 |
T L. apodora
|
24.5 |
41X-CC |
42X-2, 104–106 |
387.62 |
391.75 |
389.69 |
2.06 |
439.62 |
443.75 |
441.69 |
2.06 |
|
B L. elongata |
25.05 |
42X-4, 104–106 |
42X-CC |
394.75 |
396.29 |
395.52 |
0.77 |
446.75 |
448.29 |
447.52 |
0.77 |
RP21
|
B A. octopylus |
25.09 |
42X-4, 104–106 |
42X-CC |
394.75 |
396.29 |
395.52 |
0.77 |
446.75 |
448.29 |
447.52 |
0.77 |
B C. robusta
|
25.27 |
44X-2, 105–107 |
44X-4, 105–107 |
410.96 |
413.96 |
412.46 |
1.50 |
462.96 |
465.96 |
464.46 |
1.50 |
B L. longicornuta
|
25.29 |
44X-2, 105–107 |
44X-4, 105–107 |
410.96 |
413.96 |
412.46 |
1.50 |
462.96 |
465.96 |
464.46 |
1.50 |
B L. apodora
|
25.55 |
44X-2, 105–107 |
44X-4, 105–107 |
410.96 |
413.96 |
412.46 |
1.50 |
462.96 |
465.96 |
464.46 |
1.50 |
Note: T = top, B = bottom.
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