Citation:

PANGAEA.761066, Supplement to: Ivanova, EV (1987): Miocene climatic zonation of the Indian Ocean. Translated from Okeanologiya, 1987, 27(6), 951-957, Oceanology, 27(6), 719-724

Name: Abundances of shells of planktic foraminifera species in Upper Miocene sediments from the Indian Ocean and relative abundances of their groups
Creator: Elena V Ivanova
Published: 1987
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Locations of climatic zones at four time intervals during Miocene are reconstructed from ranges of planktic foraminifera shells in Miocene deposits of the Indian Ocean. Gradual cooling took place in the southern Indian Ocean during Miocene as a result of growth of the Antarctic glacial shield accompanied by migration of climatic zones toward the equator. Two warmer intervals (end of Early Miocene and Late Miocene) and two cooler periods (beginning of Early Miocene and end of Middle Miocene) are identified in the northern Indian Ocean. Climate of the Indian Ocean was warmer than at present throughout Miocene and climatic zones were located farther to the south than their present positions.

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: -14.236092 * Median Longitude: 72.033654 * South-bound Latitude: -36.504200 * West-bound Longitude: 39.369200 * North-bound Latitude: 9.029200 * East-bound Longitude: 112.473700

Date/Time Start: 1972-02-08T00:00:00 * Date/Time End: 1972-10-25T00:00:00

Minimum Elevation: -5119.0 m * Maximum Elevation: -1253.0 m

Event(s):

22-214 * Latitude: -11.336800 * Longitude: 88.718000 * Date/Time: 1972-02-08T00:00:00 * Elevation: -1655.0 m * Penetration: 500 m * Recovery: 340.9 m * Location: Indian Ocean//RIDGE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 53 cores; 492.5 m cored; 2.5 m drilled; 69.2 % recovery

22-216 * Latitude: 1.462200 * Longitude: 90.208000 * Date/Time: 1972-02-18T00:00:00 * Elevation: -2237.0 m * Penetration: 477.5 m * Recovery: 169.2 m * Location: Indian Ocean//RIDGE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 38 cores; 353 m cored; 0 m drilled; 47.9 % recovery

22-217 * Latitude: 8.926200 * Longitude: 90.538800 * Date/Time: 1972-02-24T00:00:00 * Elevation: -3010.0 m * Penetration: 614.5 m * Recovery: 181.6 m * Location: Indian Ocean//RIDGE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 35 cores; 326.5 m cored; 9.5 m drilled; 55.6 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Epoch	Epoch		Ivanova, Elena V
6	Planktic foraminifera zone	Plank foram zone		Ivanova, Elena V
7	AGE	Age	ka BP			Geocode
8	Age, minimum/young	Age min	ka	Ivanova, Elena V
9	Age, maximum/old	Age max	ka	Ivanova, Elena V
10	Globigerina pachyderma	G. pachyderma	#	Ivanova, Elena V	Counting, foraminifera, planktic	Ehrenberg
11	Globigerina quinqueloba	G. quinqueloba	#	Ivanova, Elena V	Counting, foraminifera, planktic	Natland
12	Globigerina praebulloides	G. praebulloides	#	Ivanova, Elena V	Counting, foraminifera, planktic	Blow
13	Globigerina bulloides	G. bulloides	#	Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
14	Foraminifera, planktic, temperate	Foram plankt temp	#	Ivanova, Elena V	Calculated
15	Foraminifera, planktic, temperate	Foram plankt temp	%	Ivanova, Elena V	Calculated
16	Globigerinita humilis	G. humilis	#	Ivanova, Elena V	Counting, foraminifera, planktic	Brady
17	Globigerinita humilis	G. humilis		Ivanova, Elena V	Counting, foraminifera, planktic	Brady
18	Globorotalia miozea	G. miozea	#	Ivanova, Elena V	Counting, foraminifera, planktic	Finlay and Globorotalia conoidea
19	Globorotalia continuosa	G. continuosa	#	Ivanova, Elena V	Counting, foraminifera, planktic	Blow
20	Globorotalia miocenica	G. miocenica	#	Ivanova, Elena V	Counting, foraminifera, planktic	Palmer
21	Globorotalia miocenica	G. miocenica		Ivanova, Elena V	Counting, foraminifera, planktic	Palmer
22	Globorotalia pseudomiocenica	G. pseudomiocenica	#	Ivanova, Elena V	Counting, foraminifera, planktic	Bolli and Bermudez
23	Globorotalia crassaformis	G. crassaformis	#	Ivanova, Elena V	Counting, foraminifera, planktic	Galloway and Wissler
24	Globorotalia crassaformis	G. crassaformis		Ivanova, Elena V	Counting, foraminifera, planktic	Galloway and Wissler
25	Globorotalia inflata	G. inflata	#	Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
26	Globorotalia inflata	G. inflata		Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
27	Globorotalia margaritae	G. margaritae	#	Ivanova, Elena V	Counting, foraminifera, planktic	Bolli and Bermudez
28	Globorotalia hirsuta	G. hirsuta	#	Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny and Globorotalia praehirsuta Blow
29	Globorotalia scitula	G. scitula	#	Ivanova, Elena V	Counting, foraminifera, planktic	Brady
30	Globorotalia scitula	G. scitula		Ivanova, Elena V	Counting, foraminifera, planktic	Brady
31	Globigerina decoraperta	G. decoraperta	#	Ivanova, Elena V	Counting, foraminifera, planktic	Takayanagi and Saito
32	Globigerina decoraperta	G. decoraperta		Ivanova, Elena V	Counting, foraminifera, planktic	Takayanagi and Saito
33	Globigerina nepenthes	G. nepenthes	#	Ivanova, Elena V	Counting, foraminifera, planktic	Todd
34	Globigerina nepenthes	G. nepenthes		Ivanova, Elena V	Counting, foraminifera, planktic	Todd
35	Globigerina apertura	G. apertura	#	Ivanova, Elena V	Counting, foraminifera, planktic	Cushman
36	Globigerina apertura	G. apertura		Ivanova, Elena V	Counting, foraminifera, planktic	Cushman
37	Foraminifera, planktic, subtropical	Foram plankt subtropical	#	Ivanova, Elena V	Calculated
38	Foraminifera, planktic, subtropical	Foram plankt subtropical	%	Ivanova, Elena V	Calculated
39	Globorotalia conglobatus	G. conglobatus	#	Ivanova, Elena V	Counting, foraminifera, planktic	Brady
40	Globorotalia ruber	G. ruber	#	Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
41	Globorotalia obliquus	G. obliquus	#	Ivanova, Elena V	Counting, foraminifera, planktic	Bolli
42	Globorotalia obliquus	G. obliquus		Ivanova, Elena V	Counting, foraminifera, planktic	Bolli
43	Globoquadrina dehiscens	G. dehiscens	#	Ivanova, Elena V	Counting, foraminifera, planktic	Chapman, Parr, Collins
44	Globoquadrina dehiscens	G. dehiscens		Ivanova, Elena V	Counting, foraminifera, planktic	Chapman, Parr, Collins
45	Globoquadrina baroemoenensis	G. baroemoenensis	#	Ivanova, Elena V	Counting, foraminifera, planktic	LeRoy
46	Globoquadrina humerosa	G. humerosa	#	Ivanova, Elena V	Counting, foraminifera, planktic	Takayanagi and Saito
47	Globoquadrina humerosa	G. humerosa		Ivanova, Elena V	Counting, foraminifera, planktic	Takayanagi and Saito
48	Globoquadrina acostaensis	G. acostaensis	#	Ivanova, Elena V	Counting, foraminifera, planktic	Blow
49	Globoquadrina acostaensis	G. acostaensis		Ivanova, Elena V	Counting, foraminifera, planktic	Blow
50	Globorotalia tumida	G. tumida	#	Ivanova, Elena V	Counting, foraminifera, planktic	Brady
51	Globorotalia merotumida	G. merotumida	#	Ivanova, Elena V	Counting, foraminifera, planktic	Blow and Banner
52	Globorotalia merotumida	G. merotumida		Ivanova, Elena V	Counting, foraminifera, planktic	Blow and Banner
53	Globorotalia plesiotumida	G. plesiotumida	#	Ivanova, Elena V	Counting, foraminifera, planktic	Blow and Banner
54	Globorotalia plesiotumida	G. plesiotumida		Ivanova, Elena V	Counting, foraminifera, planktic	Blow and Banner
55	Orbulina universa	O. universa	#	Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
56	Orbulina universa	O. universa		Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
57	Orbulina suturalis	O. suturalis	#	Ivanova, Elena V	Counting, foraminifera, planktic	Bronniman
58	Sphaeroidinellopsis sphaeroides	S. sphaeroides	#	Ivanova, Elena V	Counting, foraminifera, planktic	Lamb
59	Foraminifera, planktic, tropical	Foram plankt tropical	#	Ivanova, Elena V	Calculated
60	Foraminifera, planktic, tropical	Foram plankt tropical	%	Ivanova, Elena V	Calculated
61	Globorotalia trilobus	G. trilobus	#	Ivanova, Elena V	Counting, foraminifera, planktic	Reuss
62	Globorotalia trilobus	G. trilobus		Ivanova, Elena V	Counting, foraminifera, planktic	Reuss
63	Globorotalia sacculifer	G. sacculifer	#	Ivanova, Elena V	Counting, foraminifera, planktic	Brady, s. 1.
64	Globorotalia sacculifer	G. sacculifer		Ivanova, Elena V	Counting, foraminifera, planktic	Brady, s. 1.
65	Globoquadrina conglomerata	G. conglomerata	#	Ivanova, Elena V	Counting, foraminifera, planktic	Schwager
66	Globoquadrina venezuelana	G. venezuelana	#	Ivanova, Elena V	Counting, foraminifera, planktic	Hedberg
67	Globoquadrina venezuelana	G. venezuelana		Ivanova, Elena V	Counting, foraminifera, planktic	Hedberg
68	Globoquadrina altispira	G. altispira	#	Ivanova, Elena V	Counting, foraminifera, planktic	Cushman and Jarvis
69	Globorotalia exilis	G. exilis	#	Ivanova, Elena V	Counting, foraminifera, planktic	Blow
70	Globorotalia cultrata	G. culturata	#	Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
71	Globorotalia menardii	G. menardii	#	Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
72	Globorotalia menardii	G. menardii		Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
73	Globorotalia limbata	G. limbata	#	Ivanova, Elena V	Counting, foraminifera, planktic	Fornasini
74	Globorotalia multicamerata	G. multicamerata	#	Ivanova, Elena V	Counting, foraminifera, planktic	Cushman and Jarvis
75	Globorotalia multicamerata	G. multicamerata		Ivanova, Elena V	Counting, foraminifera, planktic	Cushman and Jarvis
76	Globigerinella aequilateralis	G. aequilateralis	#	Ivanova, Elena V	Counting, foraminifera, planktic	Brady
77	Globoquadrina hexagona	G. hexagona	#	Ivanova, Elena V	Counting, foraminifera, planktic	Natland
78	Candeina nitida	C. nitida	#	Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
79	Candeina nitida	C. nitida		Ivanova, Elena V	Counting, foraminifera, planktic	d'Orbigny
80	Pulleniatina primalis	P. primalis	#	Ivanova, Elena V	Counting, foraminifera, planktic	Banner and Blow
81	Sphaeroidinellopsis subdehiscens	S. subdehiscens	#	Ivanova, Elena V	Counting, foraminifera, planktic	Blow
82	Sphaeroidinellopsis subdehiscens	S. subdehiscens		Ivanova, Elena V	Counting, foraminifera, planktic	Blow
83	Sphaeroidinellopsis seminulina	S. seminulina	#	Ivanova, Elena V	Counting, foraminifera, planktic	Schwager
84	Sphaeroidinellopsis paenedehiscens	S. paenedehiscens	#	Ivanova, Elena V	Counting, foraminifera, planktic	Blow
85	Sphaeroidinellopsis paenedehiscens	S. paenedehiscens		Ivanova, Elena V	Counting, foraminifera, planktic	Blow
86	Foraminifera, planktic, equatorial-tropical	Foram plankt equat-trop	#	Ivanova, Elena V	Calculated
87	Foraminifera, planktic, equatorial-tropical	Foram plankt equat-trop	%	Ivanova, Elena V	Calculated
88	Foraminifera, planktic	Foram plankt	#	Ivanova, Elena V	Calculated
89	Foraminifera, planktic	Foram plankt	%	Ivanova, Elena V	Calculated
90	Thanatocoenosis type	Thanatocoenosis type		Ivanova, Elena V	Counting, foraminifera, planktic

License:

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

Size:

1014 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Epoch	6 Plank foram zone	7 Age [ka BP]	8 Age min [ka]	9 Age max [ka]	10 G. pachyderma [#]	11 G. quinqueloba [#]	12 G. praebulloides [#]	13 G. bulloides [#]	14 Foram plankt temp [#]	15 Foram plankt temp [%]	16 G. humilis [#]	17 G. humilis	18 G. miozea [#]	19 G. continuosa [#]	20 G. miocenica [#]	21 G. miocenica	22 G. pseudomiocenica [#]	23 G. crassaformis [#]	24 G. crassaformis	25 G. inflata [#]	26 G. inflata	27 G. margaritae [#]	28 G. hirsuta [#]	29 G. scitula [#]	30 G. scitula	31 G. decoraperta [#]	32 G. decoraperta	33 G. nepenthes [#]	34 G. nepenthes	35 G. apertura [#]	36 G. apertura	37 Foram plankt subtropical [#]	38 Foram plankt subtropical [%]	39 G. conglobatus [#]	40 G. ruber [#]	41 G. obliquus [#]	42 G. obliquus	43 G. dehiscens [#]	44 G. dehiscens	45 G. baroemoenensis [#]	46 G. humerosa [#]	47 G. humerosa	48 G. acostaensis [#]	49 G. acostaensis	50 G. tumida [#]	51 G. merotumida [#]	52 G. merotumida	53 G. plesiotumida [#]	54 G. plesiotumida	55 O. universa [#]	56 O. universa	57 O. suturalis [#]	58 S. sphaeroides [#]	59 Foram plankt tropical [#]	60 Foram plankt tropical [%]	61 G. trilobus [#]	62 G. trilobus	63 G. sacculifer [#]	64 G. sacculifer	65 G. conglomerata [#]	66 G. venezuelana [#]	67 G. venezuelana	68 G. altispira [#]	69 G. exilis [#]	70 G. culturata [#]	71 G. menardii [#]	72 G. menardii	73 G. limbata [#]	74 G. multicamerata [#]	75 G. multicamerata	76 G. aequilateralis [#]	77 G. hexagona [#]	78 C. nitida [#]	79 C. nitida	80 P. primalis [#]	81 S. subdehiscens [#]	82 S. subdehiscens	83 S. seminulina [#]	84 S. paenedehiscens [#]	85 S. paenedehiscens	86 Foram plankt equat-trop [#]	87 Foram plankt equat-trop [%]	88 Foram plankt [#]	89 Foram plankt [%]	90 Thanatocoenosis type
22-214	-11.3368	88.7180	-1655	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0	0		3	3	0	0	0	0	0	0	0	0	0	3	3	0	0	5	5	0	0	14	7.2	1	0	30	30	0	0	0	7	7	7	7	3	0	0	3	3	11	11	0	0	62	31.8	11	11	11	11	0	15	15	30	0	15	11	11	0	0	0	3	0	0	0	1	7	7	15	0	0	119	61.0	195	100.0	E
22-216	1.4622	90.2080	-2237	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0	0		0	15	3	3	3	0	0	0	0	0	0	3	3	0	0	1	1	0	0	25	16.6	0	0	7	7	3	3	0	3	3	15	15	1	0	0	3	3	7	7	0	0	39	25.8	0	0	7	7	0	30	30	15	3	15	7	7	0	0	0	0	0	0	0	0	7	7	3	0	0	87	57.6	151	100.0	ET-E
22-217	8.9262	90.5388	-3010	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0	0		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	0	0	1	0.9	1	0	7	7	3	3	0	0	0	7	7	0	0	0	1	1	7	7	0	0	26	23.4	0	0	7	7	0	7	7	15	0	0	30	30	0	0	0	0	0	3	3	0	15	15	7	0	0	84	75.7	111	100.0	E
23-219	9.0292	72.8778	-1764	U. Miocene	N18	5680	5540	5820	1	11	2	1	15	12.2	1		0	0	0	0	0	0	0	0	0	1	2	1	1	11	11	1	1	0	0	17	13.8	1	0	14	14	2	2	1	2	2	1	1	3	3	3	1	1	3	3	1	3	35	28.5	0	0	13	13	11	3	3	0	0	7	1	1	11	1	1	1	1	1	1	3	1	1	1	1	1	56	45.5	123	100.0	T
24-236	-1.6770	57.6475	-4487	U. Miocene	N18	5680	5540	5820	1	1	0	11	13	4.6	0		0	0	0	0	0	0	0	0	0	11	0	1	1	30	30	11	11	0	0	53	18.9	0	11	41	41	0	0	0	11	11	1	1	0	11	11	11	11	11	11	0	0	97	34.5	0	0	30	30	1	0	0	1	0	0	30	30	11	0	0	11	11	0	0	1	11	11	11	0	0	118	42.0	281	100.0	ET
24-237	-7.0832	58.1247	-1623	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0	0		0	0	0	0	0	1	1	0	0	1	1	1	1	0	0	1	1	0	0	5	6.5	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	1	1	1	0	9	11.7	0	0	30	30	1	0	0	11	0	0	1	1	11	0	0	1	0	0	0	1	6	6	1	0	0	63	81.8	77	100.0	E
26-251	-36.5042	49.4858	-3499	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0	0		1	0	1	1	1	11	11	1	1	1	0	0	0	1	1	1	1	0	0	18	56.3	0	1	1	1	0	0	0	0	0	6	6	0	0	0	0	0	1	1	0	0	9	28.1	1	1	1	1	0	0	0	1	0	0	0	0	1	0	0	0	0	0	0	0	1	1	0	0	0	5	15.6	32	100.0	ST
26-253	-24.8775	87.3662	-1962	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0	0		1	0	0	0	1	1	1	0	0	6	0	0	0	1	1	1	1	0	0	11	14.1	0	1	11	11	11	11	0	0	0	0	0	0	0	0	0	0	11	11	0	0	34	43.6	1	1	11	11	0	1	1	1	0	0	0	0	6	0	0	0	0	1	1	0	1	1	11	0	0	33	42.3	78	100.0	ET
26-254	-30.9692	87.8953	-1253	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0	0		30	0	1	1	11	1	1	1	1	1	0	0	0	1	1	1	1	0	0	47	55.3	0	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	20	20	0	0	23	27.1	1	1	1	1	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	11	11	1	0	0	15	17.6	85	100.0	ST
26-258	-33.7948	112.4737	-2793	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0	0		11	0	1	1	0	1	1	1	1	1	1	1	1	1	1	1	1	0	0	19	46.3	0	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	11	11	1	0	15	36.6	1	1	0	0	0	1	1	1	0	0	1	1	1	1	1	0	0	0	0	0	0	0	1	0	0	7	17.1	41	100.0	ST
25-239	-21.2945	51.6788	-4971	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0		-	0	0		+	0		+		-	0	0		-		-		+		+	0	0.0	0	0		+		-	0		-		+	0		+		+		-	0	0	0			+		+	0		+	0	0	0		-	0		-	0	0		+	0		+	0		+	0				ET
25-240	-3.4873	50.0537	-5082	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0		-	0	0		-	0		-		-	0	0		+		-		+		+	0	0.0	0	0		-		+	0		+		-	0		-		-		+	0	0	0			+		-	0		+	0	0	0		+	0		+	0	0		-	0		+	0		-	0				ET
26-250	-33.4623	39.3692	-5119	U. Miocene	N18	5680	5540	5820	0	0	0	0	0	0.0		+	0	0		-	0		+		+	0	0		+		+		-		-	0	0.0	0	0		-		-	0		-		-	0		-		-		-	0	0	0			-		-	0		-	0	0	0		-	0		-	0	0		-	0		-	0		-	0				ST