Citation:

dsdp.proc.90.117.1986

Name: (Table 3) Late Miocene silicoflagellates drom DSDP Hole 90-594
Creator: David Bukry
Published: 1986
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Miocene silicoflagellates, dominated by Mesocena, are identified and correlated from Site 594 to other Deep Sea Drilling Project sites. Relative paleotemperature values from silicoflagellates at Site 594 are very low, supporting the evidence of the associated cold-water, low-diversity Coccolith assemblages. The greatest abundances of Mesocena diodon nodosa yet recorded occur at Site 594, which is near the present Subtropical Convergence. Similarities in the ecostratigraphic records between Chatham Rise (Site 594) and the Falkland Plateau (Site 329) in the late Miocene indicate widespread events within the circum-Antarctic water mass.

Related to:

DSDP (1989): Data from the Deep Sea Drilling Project. Sediment, hard rock and reference files. National Geophysical Data Center, National Environmental Satellite, Data and Information Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce, 1, CD-ROM

Further details:

Paleontology data base - background and methods. hdl:10013/epic.32352.d001

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: -45.523500 * Longitude: 174.948000

Date/Time Start: 1983-01-03T00:00:00 * Date/Time End: 1983-01-03T00:00:00

Minimum DEPTH, sediment/rock: 180.29 m * Maximum DEPTH, sediment/rock: 449.09 m

Event(s):

90-594 * Latitude: -45.523500 * Longitude: 174.948000 * Date/Time: 1983-01-03T00:00:00 * Elevation: -1204.0 m * Penetration: 505.1 m * Recovery: 300.7 m * Location: South Pacific/CONT RISE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 50 cores; 475.3 m cored; 28.8 m drilled; 63.3 % recovery

Comment:

X = presence of reworked specimens; P = numerically predominant reworked specimens. <1 = recorded after counts or too sparse for percent (sample 90-594-48-2,8-9).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Sample code/label	Sample label		Bukry, David	DSDP/ODP/IODP sample designation
3	Epoch	Epoch		Bukry, David
4	Silicoflagellate zone	Silicoflagellate zone		Bukry, David
5	Caryocha sp.	Caryocha sp.	%	Bukry, David
6	Dictyocha aspera aspera	D. aspera aspera	%	Bukry, David
7	Dictyocha aspera clinata	D. aspera clinata	%	Bukry, David		s. ampl.
8	Dictyocha brevispina	D. brevispina	%	Bukry, David
9	Dictyocha fibula augusta	D. fibula augusta	%	Bukry, David
10	Dictyocha fibula fibula	D. fibula fibula	%	Bukry, David
11	Dictyocha pentagona	D. pentagona	%	Bukry, David
12	Dictyocha pulchella	D. pulchella	%	Bukry, David
13	Dictyocha sp.	Dictyocha sp.	%	Bukry, David		aff. D. pulchella inflata
14	Dictyocha sp.	Dictyocha sp.	%	Bukry, David		asperoid
15	Dictyocha sp.	Dictyocha sp.	%	Bukry, David		fibuloid
16	Distephanus crux crux	D. crux crux	%	Bukry, David
17	Distephanus frugalis	D. frugalis	%	Bukry, David
18	Distephanus palyactis crassus	D. palyactis crassus	%	Bukry, David
19	Distephanus pseudofibula	D. pseudofibula	%	Bukry, David
20	Distephanus quinquangellus	D. quinquangellus	%	Bukry, David
21	Distephanus speculum diommata	D. speculum diommata	%	Bukry, David
22	Distephanus speculum minutus	D. speculum minutus	%	Bukry, David
23	Distephanus speculum speculum	D. speculum speculum	%	Bukry, David
24	Distephanus speculum triommata	D. speculum triommata	%	Bukry, David
25	Distephanus xenus	D. xenus	%	Bukry, David
26	Mesocena circulus	M. circulus	%	Bukry, David
27	Mesocena circulus apiculata	M. circulus apiculata	%	Bukry, David
28	Mesocena circulus apiculata	M. circulus apiculata	%	Bukry, David		knobby
29	Mesocena dumitricae	M. dumitricae	%	Bukry, David
30	Mesocena sp.	Mesocena sp.	%	Bukry, David		cf. M. diodon borderlandensis
31	Mesocena diodon nodosa	M. diodon nodosa		Bukry, David
32	Mesocena diodon nodosa	M. diodon nodosa	%	Bukry, David		circular
33	Mesocena diodon nodosa	M. diodon nodosa	%	Bukry, David		oblate
34	Mesocena quadrangula	M. quadrangula	%	Bukry, David
35	Mesocena triangula	M. triangula	%	Bukry, David
36	Mesocena triodon	M. triodon	%	Bukry, David
37	Corbisema apiculata	C. apiculata		Bukry, David		reworked
38	Corbisema sp.	Corbisema sp.		Bukry, David		cf. C. giezerae, reworked
39	Corbisema hastata globulata	C. hastata globulata		Bukry, David		reworked
40	Corbisema hastata hastata	C. hastata hastata		Bukry, David		reworked
41	Corbisema inermis	C. inermis		Bukry, David		reworked
42	Corbisema triacantha	C. triacantha		Bukry, David		s. ampl., reworked
43	Corbisema spp.	Corbisema spp.		Bukry, David		reworked
44	Dictyocha deflandrei completa	D. deflandrei completa		Bukry, David		reworked
45	Dictyocha sp.	Dictyocha sp.		Bukry, David		asperoid, reworked
46	Dictyocha sp.	Dictyocha sp.		Bukry, David		fibuloid, reworked
47	Mesocena apiculata apiculata	M. apiculata apiculata		Bukry, David		reworked
48	Mesocena apiculata curvata	M. apiculata curvata		Bukry, David		reworked
49	Mesocena apiculata glabra	M. apiculata glabra		Bukry, David		reworked
50	Naviculopsis aspera	N. aspera		Bukry, David		reworked
51	Naviculopsis biapiculata	N. biapiculata		Bukry, David		reworked
52	Naviculopsis sp.	Naviculopsis sp.		Bukry, David		aff. N. biapiculata, reworked
53	Naviculopsis constricta	N. constricta		Bukry, David		reworked
54	Naviculopsis eobiapiculata	N. eobiapiculata		Bukry, David		reworked
55	Naviculopsis sp.	Naviculopsis sp.		Bukry, David		cf. N. trispinosa, reworked
56	Naviculopsis spp.	Naviculopsis spp.		Bukry, David		reworked
57	Rocella gelida	R. gelida		Bukry, David		reworked
58	Rocella schraderi	R. schraderi		Bukry, David		reworked
59	Silicoflagellates	Silicoflag	#	Bukry, David		total
60	Silicoflagellates, reworked	Silicoflag rew	#	Bukry, David
61	Sea surface temperature, annual mean	SST (1-12)	°C	Bukry, David		Paleotemperature value

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

1135 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 Sample label	3 Epoch	4 Silicoflagellate zone	5 Caryocha sp. [%]	6 D. aspera aspera [%]	7 D. aspera clinata [%] (s. ampl.)	8 D. brevispina [%]	9 D. fibula augusta [%]	10 D. fibula fibula [%]	11 D. pentagona [%]	12 D. pulchella [%]	13 Dictyocha sp. [%] (aff. D. pulchella inflata)	14 Dictyocha sp. [%] (asperoid)	15 Dictyocha sp. [%] (fibuloid)	16 D. crux crux [%]	17 D. frugalis [%]	18 D. palyactis crassus [%]	19 D. pseudofibula [%]	20 D. quinquangellus [%]	21 D. speculum diommata [%]	22 D. speculum minutus [%]	23 D. speculum speculum [%]	24 D. speculum triommata [%]	25 D. xenus [%]	26 M. circulus [%]	27 M. circulus apiculata [%]	28 M. circulus apiculata [%] (knobby)	29 M. dumitricae [%]	30 Mesocena sp. [%] (cf. M. diodon borderlandensis)	31 M. diodon nodosa	32 M. diodon nodosa [%] (circular)	33 M. diodon nodosa [%] (oblate)	34 M. quadrangula [%]	35 M. triangula [%]	36 M. triodon [%]	37 C. apiculata (reworked)	38 Corbisema sp. (cf. C. giezerae, reworked)	39 C. hastata globulata (reworked)	40 C. hastata hastata (reworked)	41 C. inermis (reworked)	42 C. triacantha (s. ampl., reworked)	43 Corbisema spp. (reworked)	44 D. deflandrei completa (reworked)	45 Dictyocha sp. (asperoid, reworked)	46 Dictyocha sp. (fibuloid, reworked)	47 M. apiculata apiculata (reworked)	48 M. apiculata curvata (reworked)	49 M. apiculata glabra (reworked)	50 N. aspera (reworked)	51 N. biapiculata (reworked)	52 Naviculopsis sp. (aff. N. biapiculata, reworked)	53 N. constricta (reworked)	54 N. eobiapiculata (reworked)	55 Naviculopsis sp. (cf. N. trispinosa, reworked)	56 Naviculopsis spp. (reworked)	57 R. gelida (reworked)	58 R. schraderi (reworked)	59 Silicoflag [#] (total)	60 Silicoflag rew [#]	61 SST (1-12) [°C] (Paleotemperature value)
180.29	90-594-20-2,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	1	0	0	0	0	1	0	0	0	0	1	0	0	0	0	2	0	67	24	0	0	0	1	0	0	0	3	0	0	0	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	X	-	-	-	-	-	100	1	2
189.89	90-594-21-2,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	11	1	0	0	3	0	0	0	5	0	0	0	2	0	8	43	0	23	1	0	0	0	0	3	0	0	1	0	0	X	-	-	X	-	X	-	X	-	-	X	-	-	-	P	-	X	X	X	-	X	-	103	25	17
213.59	90-594-23-5,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	0	0	0	0	0	0	2	0	0	0	0	0	1	13	0	0	0	0	0	0	0	70	1	2	2	9	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	X	X	-	-	-	-	100	2	2
218.68	90-594-24-2,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	0	0	2	0	0	0	0	1	0	0	0	0	1	18	0	0	1	0	0	0	0	77	0	0	0	0	0	-	-	-	-	-	-	-	X	-	-	-	-	-	-	-	-	X	-	-	-	-	-	100	2	2
223.18	90-594-24-5,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	0	2	0	0	1	1	1	0	0	0	0	0	1	76	0	0	0	14	0	0	0	4	0	0	0	0	0	X	-	-	-	-	X	-	-	X	X	X	-	-	-	-	-	X	-	-	-	X	-	100	7	3
228.29	90-594-25-2,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	3	0	16	0	7	0	7	0	0	1	0	0	0	16	0	0	22	19	0	0	0	9	0	0	0	0	0	P	-	-	X	-	-	X	-	-	-	X	-	-	-	X	-	X	-	-	-	X	X	100	10	30
232.79	90-594-25-5,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	23	0	0	1	0	0	0	0	75	0	0	0	0	0	-	-	-	-	X	-	-	-	X	-	-	-	-	-	X	-	-	-	-	-	-	-	100	3	0
240.89	90-594-26-4,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	1	4	0	1	0	0	1	0	0	5	<1	0	0	0	1	0	0	4	1	0	0	18	4	0	0	59	0	0	0	0	1	-	X	X	-	-	-	-	X	-	-	X	-	X	-	X	-	X	-	-	-	-	-	100	7	12
247.49	90-594-27-2,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	4	0	<1	9	0	2	0	0	1	1	0	0	0	0	1	0	6	0	0	0	2	0	24	1	51	1	0	0	0	0	-	-	-	-	-	X	-	X	-	-	-	-	-	X	X	X	P	-	-	-	-	X	201	11	17
251.99	90-594-27-5,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	11	0	0	6	0	0	0	0	0	0	0	0	0	0	30	0	0	0	16	0	0	0	29	9	0	0	0	0	X	-	-	-	-	-	-	X	-	-	-	-	-	-	X	-	-	-	-	-	-	-	200	3	17
257.09	90-594-28-2,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	1	0	0	0	0	0	2	0	0	0	0	0	0	11	0	0	0	8	0	0	0	78	1	0	0	1	1	-	-	-	-	-	-	-	-	-	-	X	-	-	-	-	-	X	-	-	-	X	-	200	4	2
261.59	90-594-28-5,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	4	0	1	0	0	0	1	0	0	0	0	0	0	9	0	0	0	30	0	0	0	44	14	0	0	0	0	-	-	-	X	-	-	-	-	-	-	-	-	-	-	-	-	P	-	-	-	X	-	200	2	6
266.68	90-594-29-2,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	1	0	4	0	0	1	5	0	0	0	0	0	0	27	0	0	0	14	0	0	0	38	8	3	0	0	0	-	-	-	-	-	X	-	-	-	-	-	-	-	-	X	-	X	-	X	-	X	-	100	4	9
276.29	90-594-30-2,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	0	0	0	0	0	0	2	0	0	0	1	0	0	1	0	0	0	61	4	0	0	29	2	0	0	0	1	-	-	-	-	-	-	-	-	-	-	X	-	-	-	X	-	-	-	-	-	X	-	200	3	1
280.79	90-594-30-5,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	0	0	0	0	0	0	12	0	0	0	0	0	0	1	0	0	0	1	0	0	0	86	0	0	0	0	0	X	-	-	-	-	X	-	X	-	-	X	-	-	-	-	-	-	X	-	-	-	-	100	5	6
285.89	90-594-31-2,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	0	0	1	0	1	1	4	0	0	0	0	0	0	1	0	0	0	94	1	1	0	0	1	0	0	0	0	X	X	-	X	X	-	X	-	-	-	X	-	-	-	-	-	X	X	-	X	X	X	200	31	5
290.39	90-594-31-5,8-9	late Miocene	Distephanus speculum speculum Zone / Mesocena circulus Subzone	0	0	0	0	0	0	0	2	0	2	2	66	0	0	0	0	0	0	0	0	0	0	24	4	0	0	0	0	0	0	0	0	X	-	-	-	-	-	-	-	-	-	X	-	-	-	-	-	-	-	-	-	X	-	50	4	39
437.99	90-594-47-1,8-9			3	0	1	0	0	0	0	0	25	3	5	32	0	0	0	0	0	0	0	0	0	0	31	0	0	0	0	0	0	0	0	0	X	-	-	-	-	X	-	X	-	-	-	-	-	-	X	-	P	-	-	-	-	-	100	11	50
449.09	90-594-48-2,8-9			<1	0	<1	0	0	<1	0	<1	0	0	0	<1	0	<1	0	<1	0	0	<1	0	0	0	0	0	0	0	0	0	0	<1	0	0	-	-	-	X	-	-	-	-	-	-	-	X	-	-	-	-	X	-	-	-	X	X	19	7