Citation:

PANGAEA.963607

Name: Calcareous nannofossil data from IODP Site 371-U1509
Published: 2024-02-02
License: https://creativecommons.org/licenses/by-sa/4.0/
Keywords: Calcareous nannofossils; Eocene-Oligocene Transition.; Tasman Sea

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Abstract:

The onset of the first sustained Antarctic glaciation at the Eocene-Oligocene Transition (~34 Ma; EOT) was marked by several changes in calcareous nannofossils coinciding with long-term cooling and modifications in the sea-surface water structure. Here, we combined a high-resolution calcareous nannofossil assemblage data (%) with bulk geochemical data from IODP Site U1509 (New Caledonia Trough, Tasman Sea) in order to give an overview of the paleoclimatic and palaeoceanographic evolution of the study area.

Keyword(s):

Calcareous nannofossils; Eocene-Oligocene Transition.; Tasman Sea

Supplement to:

Viganò, Allyson; Dallanave, Edoardo; Alegret, Laia; Westerhold, Thomas; Sutherland, Rupert; Dickens, Gerald Roy; Agnini, Claudia (in review): Calcareous nannofossils and paleoclimatic evolution across the Eocene-Oligocene transition at IODP Site U1509, Tasman Sea, Southwest Pacific Ocean. Paleoceanography and Paleoclimatology

Related to:

Viganò, Allyson; Dallanave, Edoardo; Alegret, Laia; Westerhold, Thomas; Sutherland, Rupert; Dickens, Gerald Roy; Newsam, Cherry; Agnini, Claudia (2024): Stable isotope data from IODP Site 371-U1509. PANGAEA, https://doi.org/10.1594/PANGAEA.963608

Project(s):

Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)

Coverage:

Latitude: -34.652187 * Longitude: 165.827665

Date/Time Start: 2017-09-01T20:00:00 * Date/Time End: 2017-09-07T03:34:00

Minimum DEPTH, sediment/rock: 183.305 m * Maximum DEPTH, sediment/rock: 267.305 m

Event(s):

371-U1509A * Latitude: -34.652187 * Longitude: 165.827665 * Date/Time Start: 2017-09-01T20:00:00 * Date/Time End: 2017-09-07T03:34:00 * Elevation: -2911.0 m * Penetration: 690.7 m * Recovery: 462.84 m, 67.01 % * Campaign: (Tasman Frontier Subduction Initiation and Paleogene Climate) * Basis: Joides Resolution * Comment: Total cores: 74

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample ID	Sample ID		Viganò, Allyson
2	Sample code/label	Sample label		Viganò, Allyson	DSDP/ODP/IODP sample designation
3	Depth, sediment/rock, top/minimum	Depth sed top	m	Viganò, Allyson	IODP Depth Scale Terminology	Top depth CSF-A (m)
4	Depth, sediment/rock, bottom/maximum	Depth sed bot	m	Viganò, Allyson	IODP Depth Scale Terminology	Bottom depth CSF-A (m)
5	DEPTH, sediment/rock	Depth sed	m	Viganò, Allyson	IODP Depth Scale Terminology	Geocode – CSF-A (m)
6	Blackites spp.	Blackites spp.	%	Viganò, Allyson	Counting, light microscope
7	Bramletteius serraculoides	B. serraculoides	%	Viganò, Allyson	Counting, light microscope
8	Calcidiscus edgariae	C. edgariae	%	Viganò, Allyson	Counting, light microscope	Calcidiscus? edgariae
9	Chiasmolithus altus	C. altus	%	Viganò, Allyson	Counting, light microscope
10	Chiasmolithus cf. altus	C. cf. altus	%	Viganò, Allyson	Counting, light microscope
11	Chiasmolithus oamaruensis	C. oamaruensis	%	Viganò, Allyson	Counting, light microscope
12	Chiasmolithus spp.	Chiasmolithus spp.	%	Viganò, Allyson	Counting, light microscope
13	Clausicoccus fenestratus	C. fenestratus	%	Viganò, Allyson	Counting, light microscope
14	Clausicoccus subdistichus	C. subdistichus	%	Viganò, Allyson	Counting, light microscope
15	Clausicoccus spp.	Clausicoccus spp.	%	Viganò, Allyson	Counting, light microscope
16	Coccolithus cachaoi	C. cachaoi	%	Viganò, Allyson	Counting, light microscope
17	Coccolithus eopelagicus	C. eopelagicus	%	Viganò, Allyson	Counting, light microscope	16-20 µm
18	Coccolithus miopelagicus	C. miopelagicus	%	Viganò, Allyson	Counting, light microscope	13-16 µm
19	Coccolithus pelagicus	C. pelagicus	%	Viganò, Allyson	Counting, light microscope	6-13 µm
20	Coronocyclus nitescens	C. nitescens	%	Viganò, Allyson	Counting, light microscope
21	Dictyococcites spp.	Dictyococcites spp.	%	Viganò, Allyson	Counting, light microscope	distal shield (elliptic)
22	Cyclicargolithus floridanus	C. floridanus	%	Viganò, Allyson	Counting, light microscope
23	Dictyococcites spp.	Dictyococcites spp.	%	Viganò, Allyson	Counting, light microscope	<4 µm
24	Dictyococcites spp.	Dictyococcites spp.	%	Viganò, Allyson	Counting, light microscope	4-10 µm
25	Dictyococcites spp.	Dictyococcites spp.	%	Viganò, Allyson	Counting, light microscope	10-14 µm
26	Dictyococcites bisectus	D. bisectus	%	Viganò, Allyson	Counting, light microscope	>10 µm
27	Dictyococcites aff. bisectus	D. aff. bisectus	%	Viganò, Allyson	Counting, light microscope	<10 µm
28	Dictyococcites cf. filewiczii	D. cf. filewiczii	%	Viganò, Allyson	Counting, light microscope
29	Dictyococcites filewiczii	D. filewiczii	%	Viganò, Allyson	Counting, light microscope
30	Dictyococcites hesslandii	D. hesslandii	%	Viganò, Allyson	Counting, light microscope
31	Discoaster barbadiensis	D. barbadiensis	%	Viganò, Allyson	Counting, light microscope
32	Discoaster deflandrei	D. deflandrei	%	Viganò, Allyson	Counting, light microscope
33	Discoaster distinctus	D. distinctus	%	Viganò, Allyson	Counting, light microscope
34	Discoaster cf. distinctus	D. cf. distinctus	%	Viganò, Allyson	Counting, light microscope
35	Discoaster robustus	D. robustus	%	Viganò, Allyson	Counting, light microscope
36	Discoaster saipanensis	D. saipanensis	%	Viganò, Allyson	Counting, light microscope
37	Discoaster saipanensis	D. saipanensis	%	Viganò, Allyson	Counting, light microscope	<7 µm
38	Discoaster tanii	D. tanii	%	Viganò, Allyson	Counting, light microscope
39	Discoaster tanii group	D. tanii gr	%	Viganò, Allyson	Counting, light microscope
40	Discoaster tanii nodifer	D. tanii nodifer	%	Viganò, Allyson	Counting, light microscope
41	Discoaster spp.	Discoaster spp.	%	Viganò, Allyson	Counting, light microscope
42	Ericsonia formosa	E. formosa	%	Viganò, Allyson	Counting, light microscope
43	Helicosphaera bipuncta	H. bipuncta	%	Viganò, Allyson	Counting, light microscope
44	Helicosphaera compacta	H. compacta	%	Viganò, Allyson	Counting, light microscope
45	Helicosphaera euphratis	H. euphratis	%	Viganò, Allyson	Counting, light microscope
46	Helicosphaera cf. huangii	H. cf. huangii	%	Viganò, Allyson	Counting, light microscope
47	Helicosphaera recta	H. recta	%	Viganò, Allyson	Counting, light microscope
48	Helicosphaera cf. recta	H. cf. recta	%	Viganò, Allyson	Counting, light microscope
49	Helicosphaera cf. wilcoxonii	H. cf. wilcoxonii	%	Viganò, Allyson	Counting, light microscope
50	Helicosphaera wilcoxonii	H. wilcoxonii	%	Viganò, Allyson	Counting, light microscope
51	Helicosphaera cf. leesiae	H. cf. leesiae	%	Viganò, Allyson	Counting, light microscope
52	Helicosphaera lophota	H. lophota	%	Viganò, Allyson	Counting, light microscope
53	Helicosphaera spp.	Helicosphaera spp.	%	Viganò, Allyson	Counting, light microscope
54	Isthmolithus recurvus	I. recurvus	%	Viganò, Allyson	Counting, light microscope
55	Lanternithus cf. minutus	L. cf. minutus	%	Viganò, Allyson	Counting, light microscope
56	Lanternithus minutus	L. minutus	%	Viganò, Allyson	Counting, light microscope
57	Lanternithus spp.	Lanternithus spp.	%	Viganò, Allyson	Counting, light microscope
58	Markalius apertus	M. apertus	%	Viganò, Allyson	Counting, light microscope
59	Markalius inversus	M. inversus	%	Viganò, Allyson	Counting, light microscope
60	Pontosphaera cf. pulchripora	P. cf. pulchripora	%	Viganò, Allyson	Counting, light microscope
61	Pontosphaera spp.	Pontosphaera spp.	%	Viganò, Allyson	Counting, light microscope
62	Reticulofenestra spp.	Reticulofenestra spp.	%	Viganò, Allyson	Counting, light microscope	<4 µm
63	Reticulofenestra spp.	Reticulofenestra spp.	%	Viganò, Allyson	Counting, light microscope	4-10 µm
64	Reticulofenestra spp.	Reticulofenestra spp.	%	Viganò, Allyson	Counting, light microscope	10-14 µm
65	Reticulofenestra daviesii	R. daviesii	%	Viganò, Allyson	Counting, light microscope
66	Reticulofenestra umbilicus	R. umbilicus	%	Viganò, Allyson	Counting, light microscope	>14 µm
67	Sphenolithus akropodus	S. akropodus	%	Viganò, Allyson	Counting, light microscope	A
68	Sphenolithus akropodus	S. akropodus	%	Viganò, Allyson	Counting, light microscope	B
69	Sphenolithus cf. intercalaris	S. cf. intercalaris	%	Viganò, Allyson	Counting, light microscope
70	Sphenolithus intercalaris	S. intercalaris	%	Viganò, Allyson	Counting, light microscope
71	Sphenolithus sp.	Sphenolithus sp.	%	Viganò, Allyson	Counting, light microscope	sp. 1
72	Sphenolithus sp.	Sphenolithus sp.	%	Viganò, Allyson	Counting, light microscope	sp. 2
73	Sphenolithus moriformis group	S. moriformis gr	%	Viganò, Allyson	Counting, light microscope
74	Sphenolithus cf. predistentus	S. cf. predistentus	%	Viganò, Allyson	Counting, light microscope
75	Sphenolithus predistentus	S. predistentus	%	Viganò, Allyson	Counting, light microscope
76	Sphenolithus predistentus-distentus	S. predistentus-distentus	%	Viganò, Allyson	Counting, light microscope
77	Sphenolithus distentus	S. distentus	%	Viganò, Allyson	Counting, light microscope
78	Sphenolithus cf. spiniger	S. cf. spiniger	%	Viganò, Allyson	Counting, light microscope
79	Sphenolithus tribulosus	S. tribulosus	%	Viganò, Allyson	Counting, light microscope
80	Sphenolithus cf. tribulosus	S. cf. tribulosus	%	Viganò, Allyson	Counting, light microscope
81	Sphenolithus spp.	Sphenolithus spp.	%	Viganò, Allyson	Counting, light microscope
82	Thoracosphaera spp.	Thoracosphaera spp.	%	Viganò, Allyson	Counting, light microscope
83	Umbilicosphaera spp.	Umbilicosphaera spp.	%	Viganò, Allyson	Counting, light microscope
84	Zygrhablithus bijugatus	Z. bijugatus	%	Viganò, Allyson	Counting, light microscope
85	Placoliths	Placoliths	%	Viganò, Allyson	Counting, light microscope	indetermined
86	Cribrocentrum cf. erbae	C. cf. erbae	%	Viganò, Allyson	Counting, light microscope
87	Cribrocentrum cf. reticulatum	C. cf. reticulatum	%	Viganò, Allyson	Counting, light microscope
88	Cribrocentrum reticulatum	C. reticulatum	%	Viganò, Allyson	Counting, light microscope
89	Nannofossils, reworked fossil	Nannos rew fossil	%	Viganò, Allyson	Counting, light microscope

License:

Creative Commons Attribution-ShareAlike 4.0 International (CC-BY-SA-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

10912 data points

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