Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Warnock, Jonathan (2022): Diatom relative and absolute abundances from IODP Site U1537 covering MIS-32 to -29 collected via light microscopy. PANGAEA, https://doi.org/10.1594/PANGAEA.946624

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
These data are relative abundance (%) and absolute abundance (valves per gram dry weight) for diatoms identified to the species level. The core was collected at 60 degrees South in 4 km water depth. The age model is based on paleomagnetic reversals, and gives ages of 1.110 to 1.1030 Ma for the analyzed samples. The sampling resolution is approximately 1 ka.
File description: An excel file containing diatom data as well as age and depth.
Keyword(s):
Antarctica; Diatom; Iceberg Alley; Southern Ocean
Supplement to:
Warnock, Jonathan; Reilly, Brendan T; Raymo, Maureen E; Weber, Michael E; Peck, Victoria L; Williams, Trevor; Armbrecht, Linda; Bailey, Ian; Brachfeld, Stefanie A; Du, Zhiheng; Fauth, Gerson; García, Marga M; Glüder, Anna; Guitard, Michelle; Gutjahr, Marcus; Hemming, Sidney R; Hernández-Almeida, Iván; Hoem, Frida; Hwang, Ji-Hwan; Iizuka, Mutsumi; Kato, Yuji; Lee, Bridget; Martos, Yasmina M; O'Connell, Suzanne B; Pérez, Lara F; Ronge, Thomas A; Seki, Osamu; Tauxe, Lisa; Tripathi, Shubham; Zheng, Xufeng; Stoner, Joseph S; Scherer, Reed P (2022): Latitudinal Variance in the Drivers and Pacing of Warmth During Mid‐Pleistocene MIS 31 in the Antarctic Zone of the Southern Ocean. Paleoceanography and Paleoclimatology, 37(8), e2021PA004394, https://doi.org/10.1029/2021PA004394
Funding:
Australian Research Council (ARC), grant/award no. DE210100929: Discovery Early Career Researcher Award (DECRA)
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. We2039/17-1: DFG–Priority Programme 527
Horizon 2020 (H2020), grant/award no. 792773: West Antarctic Margin Signatures of Ice Sheet Evolution (WAMSISE)
National Science Foundation (NSF), grant/award no. 2114768: ANT Earth Sciences
National Science Foundation (NSF), grant/award no. 2114769: ANT Earth Sciences
National Science Foundation (NSF), grant/award no. 2114777: ANT Earth Sciences
National Science Foundation (NSF), grant/award no. 2114786: ANT Earth Sciences
National Science Foundation (NSF), grant/award no. ANT1939139: ANT Earth Sciences
National Science Foundation (NSF), grant/award no. ANT1939146: ANT Earth Sciences
National Science Foundation (NSF), grant/award no. OCE1450528: A Proposal to Manage the U.S. Science Support Program Office associated with the International Ocean Discovery Program (USSSP-IODP)
National Science Foundation (NSF), grant/award no. OPP-2114763: ANT Earth Sciences
National Science Foundation (NSF), grant/award no. OPP-2114764: ANT Earth Sciences
Natural Environment Research Council (NERC), grant/award no. NEB1782: UK-IODP programme grand
Natural Environment Research Council (NERC), grant/award no. NE/T006609/1: Reconstructing the Pleistocene history of Antarctic Ice Sheet mass loss
Coverage:
Latitude: -59.111000 * Longitude: -40.906000
Minimum DEPTH, sediment/rock: 142.88 m * Maximum DEPTH, sediment/rock: 149.95 m
Event(s):
382-U1537 * Latitude: -59.111000 * Longitude: -40.906000 * Elevation: -3712.0 m * Campaign: EXP382 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1AGEAgeka BPWarnock, JonathanAge model, paleomagneticGeocode
2DEPTH, sediment/rockDepth sedmWarnock, JonathanGeocode – Depth in core
3Actinocyclus actinochilusA. actinochilus%Warnock, JonathanCounting, light microscope
4Actinocyclus curvatulusA. curvatulus%Warnock, JonathanCounting, light microscope
5Actinocyclus dimorphusA. dimorphus%Warnock, JonathanCounting, light microscope
6Actinocyclus fasciculatusA. fasciculatus%Warnock, JonathanCounting, light microscope
7Actinocyclus ingensA. ingens%Warnock, JonathanCounting, light microscope
8Actinocyclus ingens var. nodusA. ingens var. nodus%Warnock, JonathanCounting, light microscope
9Actinocyclus karsteniiA. karstenii%Warnock, JonathanCounting, light microscope
10Actinoptychus senariusA. senarius%Warnock, JonathanCounting, light microscope
11Arachnoidiscus spp.Arachnoidiscus spp.%Warnock, JonathanCounting, light microscope
12Asteromphalus hookeriA. hookeri%Warnock, JonathanCounting, light microscope
13Asteromphalus parvulusA. parvulus%Warnock, JonathanCounting, light microscope
14Aulacoseira spp.Aulacoseira spp.%Warnock, JonathanCounting, light microscope
15Azpeitia noduliferaA. nodulifera%Warnock, JonathanCounting, light microscope
16Azpeitia tabularisA. tabularis%Warnock, JonathanCounting, light microscope
17Chaetoceros bulbosumC. bulbosum%Warnock, JonathanCounting, light microscope
18Chaetoceros spp. vegetative cellsChaetoceros spp. veg%Warnock, JonathanCounting, light microscope
19Chaetoceros, resting sporesChaetoceros rs%Warnock, JonathanCounting, light microscope
20Cocconeis scutellumC. scutellum%Warnock, JonathanCounting, light microscope
21Coscinodiscus spp.Coscinodiscus spp.%Warnock, JonathanCounting, light microscope
22Corethron criophilumC. criophilum%Warnock, JonathanCounting, light microscope
23Cyclotella spp.Cyclotella spp.%Warnock, JonathanCounting, light microscope
24Denticulopsis spp.Denticulopsis spp.%Warnock, JonathanCounting, light microscope
25Eucampia antarcticaE. antarctica%Warnock, JonathanCounting, light microscope
26Fragilariopsis curtaF. curta%Warnock, JonathanCounting, light microscope
27Fragilariopsis cylindrusF. cylindrus%Warnock, JonathanCounting, light microscope
28Fragilariopsis interfrigidariaF. interfrigidaria%Warnock, JonathanCounting, light microscope
29Fragilariopsis kerguelensisF. kerguelensis%Warnock, JonathanCounting, light microscope
30Fragilariopsis rhombicaF. rhombica%Warnock, JonathanCounting, light microscope
31Fragilariopsis ritscheriF. ritscheri%Warnock, JonathanCounting, light microscope
32Fragilariopsis separandaF. separanda%Warnock, JonathanCounting, light microscope
33Fragilariopsis sublinearisF. sublinearis%Warnock, JonathanCounting, light microscope
34Fragilariopsis weaveriF. weaveri%Warnock, JonathanCounting, light microscope
35Hemiaulus spp.Hemiaulus spp.%Warnock, JonathanCounting, light microscope
36Hyalodiscus spp.Hyalodiscus spp.%Warnock, JonathanCounting, light microscope
37Navicula directaN. directa%Warnock, JonathanCounting, light microscope
38Odontella spp.Odontella spp.%Warnock, JonathanCounting, light microscope
39Paralia sulcataP. sulcata%Warnock, JonathanCounting, light microscope
40Pinnularia spp.Pinnularia spp.%Warnock, JonathanCounting, light microscope
41Proboscia alataP. alata%Warnock, JonathanCounting, light microscope
42Rhizosolenia antennata forma antennataR. antennata f antennata%Warnock, JonathanCounting, light microscope
43Rhizosolenia antennata forma semispinaR. antennata f semispina%Warnock, JonathanCounting, light microscope
44Rhizosolenia crassaR. crassa%Warnock, JonathanCounting, light microscope
45Rhizosolenia harwoodiiR. harwoodii%Warnock, JonathanCounting, light microscope
46Rhizosolenia polydactyla forma polydactylaR. polydactyla f polydactyla%Warnock, JonathanCounting, light microscope
47Rhizosolenia sima forma simaR. sima f sima%Warnock, JonathanCounting, light microscope
48Rhizosolenia styliformisR. styliformis%Warnock, JonathanCounting, light microscope
49Rocella spp.Rocella spp.%Warnock, JonathanCounting, light microscope
50Rouxia constrictaR. constricta%Warnock, JonathanCounting, light microscope
51Rouxia leventeraeR. leventerae%Warnock, JonathanCounting, light microscope
52Shionodiscus gracilisS. gracilis%Warnock, JonathanCounting, light microscope
53Shionodiscus oestrupiiS. oestrupii%Warnock, JonathanCounting, light microscope
54Stellarima microtriasS. microtrias%Warnock, JonathanCounting, light microscope
55Stephanopyxis spp.Stephanopyxis spp.%Warnock, JonathanCounting, light microscope
56Thalassionema nitzschioidesT. nitzschioides%Warnock, JonathanCounting, light microscope
57Thalassiosira complicataT. complicata%Warnock, JonathanCounting, light microscope
58Thalassiosira decipiensT. decipiens%Warnock, JonathanCounting, light microscope
59Thalassiosira elliptiporaT. elliptipora%Warnock, JonathanCounting, light microscope
60Thalassiosira fasciculataT. fasciculata%Warnock, JonathanCounting, light microscope
61Thalassiosira inuraT. inura%Warnock, JonathanCounting, light microscope
62Thalassiosira kolbeiT. kolbei%Warnock, JonathanCounting, light microscope
63Thalassiosira lentiginosaT. lentiginosa%Warnock, JonathanCounting, light microscope
64Thalassiosira oliveranaT. oliverana%Warnock, JonathanCounting, light microscope
65Thalassiosira scotiaT. scotia%Warnock, JonathanCounting, light microscope
66Thalassiosira torokinaT. torokina%Warnock, JonathanCounting, light microscope
67Thalassiosira tumidaT. tumida%Warnock, JonathanCounting, light microscope
68Thalassiosira vulnificaT. vulnifica%Warnock, JonathanCounting, light microscope
69Thalassiothrix spp.Thalassiothrix spp.%Warnock, JonathanCounting, light microscope
70Trinacria spp.Trinacria spp.%Warnock, JonathanCounting, light microscope
71Diatoms, total, per unit sediment massTDA/sed106 #/gWarnock, JonathanCounting, light microscope
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
4899 data points

Download Data

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

View dataset as HTML (shows only first 2000 rows)