Citation:

PANGAEA.989553 (dataset in review)

Name: Diatom abundance and relative percentage of diatom species and associated standard error in the core MD07-3100
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Diatom; Foraminifera; Last Glacial

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Abstract:

This dataset provides diatom assemblage data from the high-resolution marine sediment core MD07-3100 recovered at 41°S in the Southeast Pacific Ocean. The dataset includes diatom relative abundances (%), fragmentation (%), and associated standard errors based on 58 samples analyzed at 0.1–1 ka resolution. The record covers the last 20.2 ka. The sediment core was retrieved using a CALYPSO piston corer during the MD159 PACHIDERME cruise aboard the R/V Marion Dufresne. The data support paleoceanographic reconstructions of the last glacial–interglacial period.

Keyword(s):

Diatom; Foraminifera; Last Glacial

Supplement to:

Teca, Elisabeth; Siani, Giuseppe; Haddam, Naoufel; Crosta, Xavier; Fries, Morgane; Michel, Elisabeth (accepted): Oceanographic latitudinal changes in the South East Pacific since the last glacial period. Palaeogeography, Palaeoclimatology, Palaeoecology

Related to:

Teca, Elisabeth; Siani, Giuseppe; Haddam, Naoufel; Crosta, Xavier; Fries, Morgane; Michel, Elisabeth: Diatom abundance and relative percentage of diatom species and associated standard error in the core MD07-3088 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.990267

Teca, Elisabeth; Siani, Giuseppe; Haddam, Naoufel; Crosta, Xavier; Fries, Morgane; Michel, Elisabeth: Foraminifera abundance and relative percentage of foram species and associated standard error in the core MD07-3088 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.990269

Teca, Elisabeth; Siani, Giuseppe; Haddam, Naoufel; Crosta, Xavier; Fries, Morgane; Michel, Elisabeth: Foraminifera abundance and relative percentage of foram species and associated standard error in the core MD07-3100 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.990268

Coverage:

Latitude: -41.602167 * Longitude: -74.956667

Date/Time Start: 2007-02-16T03:07:00 * Date/Time End: 2007-02-16T03:07:00

Minimum DEPTH, sediment/rock: 0.20 m * Maximum DEPTH, sediment/rock: 14.26 m

Event(s):

MD07-3100 * Latitude: -41.602167 * Longitude: -74.956667 * Date/Time: 2007-02-16T03:07:00 * Elevation: -1609.0 m * Recovery: 29.83 m * Campaign: (IMAGES XV - Pachiderme) * Basis: * Method/Device: Calypso Corer II (CALYPSO2)

Comment:

Futher affiliation of Teca, Elisabeth: Laboratoire des Sciences du Climat et de l'Environnement (LSCE), Laboratoire mixte CNRS-CEA-UVSQ, Bât 714, L'orme des Merisiers, 91190 Gif-sur-Yvette Cedex, France

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Diatoms	Diatoms	#	Teca, Elisabeth
2	DEPTH, sediment/rock	Depth sed	m	Teca, Elisabeth	Geocode
3	AGE	Age	ka BP	Teca, Elisabeth	Geocode
4	Diatoms, valves, including Chaetoceros spp., resting spores	Diatoms valves inc chaetoceros spp. rs	#/g	Teca, Elisabeth
5	Diatom fragments	Diatom fragm	%	Teca, Elisabeth	total
6	Actinocyclus curvatulus	A. curvatulus	%	Teca, Elisabeth
7	Actinocyclus curvatulus, error, relative	A. curvatulus e rel	%	Teca, Elisabeth
8	Actinoptychus senarius	A. senarius	%	Teca, Elisabeth
9	Actinoptychus senarius, error, relative	A. senarius e rel	%	Teca, Elisabeth
10	Actinoptychus vulgaris	A. vulgaris	%	Teca, Elisabeth
11	Actinoptychus vulgaris, error, relative	A. vulgaris e rel	%	Teca, Elisabeth
12	Asteromphalus spp.	Asteromphalus spp.	%	Teca, Elisabeth
13	Asteromphalus spp., error, relative	Asteromphalus spp. e rel	%	Teca, Elisabeth
14	Aulacoseira granulata	A. granulata	%	Teca, Elisabeth
15	Aulacoseira granulata, error, relative	A. granulata e rel	%	Teca, Elisabeth
16	Azpeitia tabularis group	A. tabularis gr	%	Teca, Elisabeth
17	Azpeitia tabularis group, error, relative	A. tabularis gr e rel	%	Teca, Elisabeth
18	Chaetoceros, resting spores	Chaetoceros rs	%	Teca, Elisabeth
19	Chaetoceros, resting spores, error, relative	Chaetoceros rs e rel	%	Teca, Elisabeth
20	Chaetoceros spp.	Chaetoceros spp.	%	Teca, Elisabeth
21	Chaetoceros spp., error, relative	Chaetoceros spp. e rel	%	Teca, Elisabeth
22	Cocconeis spp. group	Cocconeis spp. gr	%	Teca, Elisabeth
23	Cocconeis spp. group, error, relative	Cocconeis spp. gr e rel	%	Teca, Elisabeth
24	Coscinodiscus marginatus	C. marginatus	%	Teca, Elisabeth
25	Coscinodiscus marginatus, error, relative	C. marginatus e rel	%	Teca, Elisabeth
26	Coscinodiscus oculus-iridis	C. oculus-iridis	%	Teca, Elisabeth
27	Coscinodiscus oculus-iridis, error, relative	C. oculus-iridis e rel	%	Teca, Elisabeth
28	Coscinodiscus radiatus	C. radiatus	%	Teca, Elisabeth
29	Coscinodiscus radiatus, error, relative	C. radiatus e rel	%	Teca, Elisabeth
30	Coscinodiscus spp.	Coscinodiscus spp.	%	Teca, Elisabeth
31	Coscinodiscus spp., error, relative	Coscinodiscus spp. e rel	%	Teca, Elisabeth
32	Cyclostephanos sp.	Cyclostephanos sp.	%	Teca, Elisabeth
33	Cyclostephanos sp., error, relative	Cyclostephanos sp. e rel	%	Teca, Elisabeth
34	Cyclotella litoralis	C. litoralis	%	Teca, Elisabeth
35	Cyclotella litoralis, error, relative	C. litoralis e rel	%	Teca, Elisabeth
36	Cyclotella spp.	Cyclotella spp.	%	Teca, Elisabeth
37	Cyclotella spp., error, relative	Cyclotella spp. e rel	%	Teca, Elisabeth
38	Cymbella spp.	Cymbella spp.	%	Teca, Elisabeth
39	Cymbella spp., error, relative	Cymbella spp. e rel	%	Teca, Elisabeth
40	Diatoms, centrales indeterminata	Diatom cen indet	%	Teca, Elisabeth
41	Diatoms, centrales indeterminata, error, relative	Diatom cen indet e rel	%	Teca, Elisabeth
42	Diploneis sp.	Diploneis sp.	%	Teca, Elisabeth
43	Diploneis sp., error, relative	Diploneis sp. e rel	%	Teca, Elisabeth
44	Discostella stelligera	D. stelligera	%	Teca, Elisabeth
45	Discostella stelligera, error, relative	D. stelligera e rel	%	Teca, Elisabeth
46	Ditylum brightwellii	D. brightwellii	%	Teca, Elisabeth
47	Ditylum brightwellii, error, relative	D. brightwellii e rel	%	Teca, Elisabeth
48	Epithemia sp.	Epithemia sp.	%	Teca, Elisabeth
49	Epithemia sp., error, relative	Epithemia sp. e rel	%	Teca, Elisabeth
50	Fragilaria capucina	F. capucina	%	Teca, Elisabeth
51	Fragilaria capucina, error, relative	F. capucina e rel	%	Teca, Elisabeth
52	Fragilariopsis doliolus	F. doliolus	%	Teca, Elisabeth
53	Fragilariopsis doliolus, error, relative	F. doliolus e rel	%	Teca, Elisabeth
54	Fragilariopsis kerguelensis	F. kerguelensis	%	Teca, Elisabeth
55	Fragilariopsis kerguelensis, error, relative	F. kerguelensis e rel	%	Teca, Elisabeth
56	Gomphonema spp.	Gomphonema spp.	%	Teca, Elisabeth
57	Gomphonema spp., error, relative	Gomphonema spp. e rel	%	Teca, Elisabeth
58	Grammatophora spp.	Grammatophora spp.	%	Teca, Elisabeth
59	Grammatophora spp., error, relative	Grammatophora spp. e rel	%	Teca, Elisabeth
60	Hemidiscus cuneiformis	H. cuneiformis	%	Teca, Elisabeth
61	Hemidiscus cuneiformis, error, relative	H. cuneiformis e rel	%	Teca, Elisabeth
62	Minidiscus chilensis	M. chilensis	%	Teca, Elisabeth
63	Minidiscus chilensis, error, relative	M. chilensis e rel	%	Teca, Elisabeth
64	Navicula capitata	N. capitata	%	Teca, Elisabeth
65	Navicula capitata, error, relative	N. capitata e rel	%	Teca, Elisabeth
66	Navicula directa	N. directa	%	Teca, Elisabeth
67	Navicula directa, error, relative	N. directa e rel	%	Teca, Elisabeth
68	Navicula spp.	Navicula spp.	%	Teca, Elisabeth
69	Navicula spp., error, relative	Navicula spp. e rel	%	Teca, Elisabeth
70	Nitzschia acicularis	N. acicularis	%	Teca, Elisabeth
71	Nitzschia acicularis, error, relative	N. acicularis e rel	%	Teca, Elisabeth
72	Nitzschia bicapitata	N. bicapitata	%	Teca, Elisabeth
73	Nitzschia bicapitata, error, relative	N. bicapitata e rel	%	Teca, Elisabeth
74	Nitzschia sicula	N. sicula	%	Teca, Elisabeth
75	Nitzschia sicula, error, relative	N. sicula e rel	%	Teca, Elisabeth
76	Nitzschia spp.	Nitzschia spp.	%	Teca, Elisabeth
77	Nitzschia spp., error, relative	Nitzschia spp. e rel	%	Teca, Elisabeth
78	Nitzschia stellata	N. stellata	%	Teca, Elisabeth
79	Nitzschia stellata, error, relative	N. stellata e rel	%	Teca, Elisabeth
80	Opephora sp.	Opephora sp.	%	Teca, Elisabeth
81	Opephora sp., error, relative	Opephora sp. e rel	%	Teca, Elisabeth
82	Paralia sulcata	P. sulcata	%	Teca, Elisabeth
83	Paralia sulcata, error, relative	P. sulcata e rel	%	Teca, Elisabeth
84	Pennate benthic	P. benthic	%	Teca, Elisabeth
85	Pennate benthic, error, relative	P. benthic e rel	%	Teca, Elisabeth
86	Pennate spp.	Pennate spp.	%	Teca, Elisabeth
87	Pennate spp., error, relative	Pennate spp. e rel	%	Teca, Elisabeth
88	Planktoniella sol	P. sol	%	Teca, Elisabeth
89	Planktoniella sol, error, relative	P. sol e rel	%	Teca, Elisabeth
90	Planothidium lanceolatum	P. lanceolatum	%	Teca, Elisabeth
91	Planothidium lanceolatum, error, relative	P. lanceolatum e rel	%	Teca, Elisabeth
92	Planothidium spp.	Planothidium spp.	%	Teca, Elisabeth
93	Planothidium spp., error, relative	Planothidium spp. e rel	%	Teca, Elisabeth
94	Proboscia alata	P. alata	%	Teca, Elisabeth
95	Proboscia alata, error, relative	P. alata e rel	%	Teca, Elisabeth
96	Pseudo-nitzschia spp.	Pseudo-nitzschia spp.	%	Teca, Elisabeth
97	Pseudo-nitzschia spp., error, relative	Pseudo-nitzschia spp. e rel	%	Teca, Elisabeth
98	Pseudogomphonema kamtschaticum	P. kamtschaticum	%	Teca, Elisabeth
99	Pseudogomphonema kamtschaticum, error, relative	P. kamtschaticum e rel	%	Teca, Elisabeth
100	Rhizosolenia spp.	Rhizosolenia spp.	%	Teca, Elisabeth
101	Rhizosolenia spp., error, relative	Rhizosolenia spp. e rel	%	Teca, Elisabeth
102	Rhopalodia gibba	R. gibba	%	Teca, Elisabeth
103	Rhopalodia gibba, error, relative	R. gibba e rel	%	Teca, Elisabeth
104	Roperia tesselata	R. tesselata	%	Teca, Elisabeth
105	Roperia tesselata, error, relative	R. tesselata e rel	%	Teca, Elisabeth
106	Shionodiscus group	S. gr	%	Teca, Elisabeth
107	Shionodiscus group, error, relative	Shionodiscus gr e rel	%	Teca, Elisabeth
108	Shionodiscus oestrupii	S. oestrupii	%	Teca, Elisabeth
109	Shionodiscus oestrupii, error, relative	S. oestrupii e rel	%	Teca, Elisabeth
110	Shionodiscus oestrupii var. venrickae	S. oestrupii var. venrickae	%	Teca, Elisabeth
111	Shionodiscus oestrupii var. venrickae, error, relative	S. oestrupii var. venrickae e rel	%	Teca, Elisabeth
112	Shionodiscus poroseriatus	S. poroseriatus	%	Teca, Elisabeth
113	Shionodiscus poroseriatus, error, relative	S. poroseriatus e rel	%	Teca, Elisabeth
114	Shionodiscus spp.	Shionodiscus spp.	%	Teca, Elisabeth
115	Shionodiscus spp., error, relative	Shionodiscus spp. e rel	%	Teca, Elisabeth
116	Skeletonema costatum	S. costatum	%	Teca, Elisabeth
117	Skeletonema costatum, error, relative	S. costatum e rel	%	Teca, Elisabeth
118	Staurosira spp.	Staurosira spp.	%	Teca, Elisabeth
119	Staurosira spp., error, relative	Staurosira spp. e rel	%	Teca, Elisabeth
120	Staurosirella spp.	Staurosirella spp.	%	Teca, Elisabeth
121	Staurosirella spp., error, relative	Staurosirella spp. e rel	%	Teca, Elisabeth
122	Stephanopyxis spp.	Stephanopyxis spp.	%	Teca, Elisabeth
123	Stephanopyxis spp., error, relative	Stephanopyxis spp. e rel	%	Teca, Elisabeth
124	Thalassionema frauenfeldii	T. frauenfeldii	%	Teca, Elisabeth
125	Thalassionema frauenfeldii, error, relative	T. frauenfeldii e rel	%	Teca, Elisabeth
126	Thalassionema nitzschioides var. nitzschioides	T. nitzschioides var. nitzschioides	%	Teca, Elisabeth
127	Thalassionema nitzschioides var. nitzschioides, error, relative	T. nitzschioides var. nitzschioides e re	%	Teca, Elisabeth
128	Thalassionema nitzschioides group	T. nitzschioides gr	%	Teca, Elisabeth
129	Thalassionema nitzschioides group, error, relative	T. nitzschioides gr e rel	%	Teca, Elisabeth
130	Thalassionema nitzschioides var. claviformis	T. nitzschioides var. claviformis	%	Teca, Elisabeth
131	Thalassionema nitzschioides var. claviformis, error, relative	T. nitzschioides var. claviformis e rel	%	Teca, Elisabeth
132	Thalassionema nitzschioides var. inflatum	T. nitzschioides var. inflatum	%	Teca, Elisabeth
133	Thalassionema nitzschioides var. inflatum, error, relative	T. nitzschioides var. inflatum e rel	%	Teca, Elisabeth
134	Thalassionema spp.	Thalassionema spp.	%	Teca, Elisabeth
135	Thalassionema spp., error, relative	Thalassionema spp. e rel	%	Teca, Elisabeth
136	Thalassiosira	Thalassiosira	%	Teca, Elisabeth	<10µm
137	Thalassiosira, error, relative	Thalassiosira e rel	%	Teca, Elisabeth	<10µm
138	Thalassiosira angulata	T. angulata	%	Teca, Elisabeth
139	Thalassiosira angulata, error, relative	T. angulata e rel	%	Teca, Elisabeth
140	Thalassiosira angustelineata	T. angustelineata	%	Teca, Elisabeth
141	Thalassiosira angustelineata, error, relative	T. angustelineata e rel	%	Teca, Elisabeth
142	Thalassiosira antarctica	T. antarctica	%	Teca, Elisabeth
143	Thalassiosira antarctica, error, relative	T. antarctica e rel	%	Teca, Elisabeth
144	Thalassiosira eccentrica	T. eccentrica	%	Teca, Elisabeth
145	Thalassiosira eccentrica, error, relative	T. eccentrica e rel	%	Teca, Elisabeth
146	Thalassiosira lineata	T. lineata	%	Teca, Elisabeth
147	Thalassiosira lineata, error, relative	T. lineata e rel	%	Teca, Elisabeth
148	Thalassiosira pacifica	T. pacifica	%	Teca, Elisabeth
149	Thalassiosira pacifica, error, relative	T. pacifica e rel	%	Teca, Elisabeth
150	Thalassiosira simonsenii	T. simonsenii	%	Teca, Elisabeth
151	Thalassiosira simonsenii, error, relative	T. simonsenii e rel	%	Teca, Elisabeth
152	Thalassiosira spp.	Thalassiosira spp.	%	Teca, Elisabeth
153	Thalassiosira spp., error, relative	Thalassiosira spp. e rel	%	Teca, Elisabeth
154	Thalassiothrix sp.	Thalassiothrix sp.	%	Teca, Elisabeth
155	Thalassiothrix sp., error, relative	Thalassiothrix sp. e rel	%	Teca, Elisabeth
156	Trichotoxon spp.	Trichotoxon spp.	%	Teca, Elisabeth
157	Trichotoxon spp., error, relative	Trichotoxon spp. e rel	%	Teca, Elisabeth

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

8990 data points

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