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Edgar, Kirsty M; Bohaty, Steven M; Coxall, Helen; Bown, Paul R; Batenburg, Sietske J; Lear, Caroline H; Pearson, Paul N (2020): Calcareous nannofossil abundances in ODP Hole 143-865B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.920110, In: Edgar, KM et al. (2020): New composite bio- and isotope stratigraphies spanning the Middle Eocene Climatic Optimum at tropical ODP Site 143-865 in the Pacific Ocean [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.920115

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Related to:
Edgar, Kirsty M; Bohaty, Steven M; Coxall, Helen; Bown, Paul R; Batenburg, Sietske J; Lear, Caroline H; Pearson, Paul N (2020): New composite bio- and isotope stratigraphies spanning the Middle Eocene Climatic Optimum at tropical ODP Site 865 in the Pacific Ocean. Journal of Micropalaeontology, 39(2), 117-138, https://doi.org/10.5194/jm-39-117-2020
Further details:
Bralower, Timothy J; Mutterlose, Jörg (1995): Calcareous nannofossil biostratigraphy of Site 865, Allison Guyot, Central Pacific Ocean: A tropical Paleogene reference section. In: Winterer, EL; Sager, WW; Firth, JV; Sinton, JM (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 143, 31-74, https://doi.org/10.2973/odp.proc.sr.143.204.1995
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 18.440300 * Longitude: -179.555000
Date/Time Start: 1992-04-03T02:00:00 * Date/Time End: 1992-04-04T01:30:00
Minimum DEPTH, sediment/rock: 16.72 m * Maximum DEPTH, sediment/rock: 50.20 m
Event(s):
143-865B * Latitude: 18.440300 * Longitude: -179.555000 * Date/Time Start: 1992-04-03T02:00:00 * Date/Time End: 1992-04-04T01:30:00 * Elevation: -1527.0 m * Penetration: 165.5 m * Recovery: 123.66 m * Location: North Pacific Ocean * Campaign: Leg143 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores; 165.5 m cored; 0 m drilled; 74.7 % recovery
Comment:
Preservation: P = poor (specimens severly etched/overgrown, primary features destroyed, fragmented, hard to ID to species and/or genus level) and M = moderate (specimens exhibit some etching/recrystallization but identifiable to species level)
Total calcareous nannofossil abundance in the sediment: A = abundant (>50-90% of sediment particles)
Abundance of individual calcareous nannofossil taxa used in this study: R= rare (< 1 specimen per 10 fields of view, FOV); F = few (1 specimen per 1-10 FOV); C = common (>1-10 specimens per FOV); A = abundant (>10-100 specimens per FOV and D = dominant (>100 specimens per FOV). For study specific abundance definitions from previously published work see Bralower and Mutterlose (1995).
For samples in this study, blank cells indicate that the species was not observed. For selected biostratigraphically important taxa (in bold) a dash is used to indicate where the sample has been inspected in this study or Bralower and Mutterlose (1995) but the species not found. Only abundance data for selected biostratigraphically important taxa have been transcribed here from Bralower and Mutterlose (1995). Datum picks used here are shown in highlighted grey cells.
Dictyo. = Dictyococcites; Cr. = Cribrocentrum; Reticulofenestra (Dictyo.) stavensis = R. (Dictyo.) scrippsae in main text
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample code/labelSample labelEdgar, Kirsty MDSDP/ODP/IODP sample designation
2 DEPTH, sediment/rockDepth sedmEdgar, Kirsty MGeocode – Top [mbsf]
3 Depth, compositeDepth compmcdEdgar, Kirsty MTop
4 Depth, composite, adjustedDepth adj mcdamcdEdgar, Kirsty MTop
5 Reference/sourceReferenceEdgar, Kirsty M
6 Nannofossils preservationNannos preservEdgar, Kirsty MVisual identification (VID)
7 Nannofossil abundanceNannos abundEdgar, Kirsty MVisual identification (VID)in sediment
8 Blackites globulusB. globulusEdgar, Kirsty MAbundance estimate
9 Blackites spinesB. spinesEdgar, Kirsty MAbundance estimate
10 Blackites stylusB. stylusEdgar, Kirsty MAbundance estimateBlackites stylus?
11 Blackites tenuisB. tenuisEdgar, Kirsty MAbundance estimate
12 Blackites tortilisB. tortilisEdgar, Kirsty MAbundance estimate
13 Bramletteius serraculoidesB. serraculoidesEdgar, Kirsty MAbundance estimatespines
14 Calcidiscus cf. detectaC. cf. detectaEdgar, Kirsty MAbundance estimateCalcidiscus cf. C. detecta
15 Calcidiscus henrikseniaeC. henrikseniaeEdgar, Kirsty MAbundance estimate
16 Calcidiscus pacificanusC. pacificanusEdgar, Kirsty MAbundance estimateCalcidiscus pacificanus?
17 Calcidiscus pataecusC. pataecusEdgar, Kirsty MAbundance estimate
18 CalcispheresCalcispheresEdgar, Kirsty MAbundance estimate
19 Campylosphaera delaC. delaEdgar, Kirsty MAbundance estimate
20 Chiasmolithus gigasC. gigasEdgar, Kirsty MAbundance estimate
21 Chiasmolithus grandisC. grandisEdgar, Kirsty MAbundance estimate
22 Chiasmolithus nitidusC. nitidusEdgar, Kirsty MAbundance estimate
23 Chiasmolithus oamaruensisC. oamaruensisEdgar, Kirsty MAbundance estimate
24 Chiasmolithus solitusC. solitusEdgar, Kirsty MAbundance estimate
25 Chiasmolithus solitusC. solitusEdgar, Kirsty MAbundance estimatenarrow central area
26 Chiasmolithus solitusC. solitusEdgar, Kirsty MAbundance estimatenarrow central area
27 Chiasmolithus titusC. titusEdgar, Kirsty MAbundance estimate
28 Clausicoccus norrisiiC. norrisiiEdgar, Kirsty MAbundance estimate
29 Clausicoccus fenestratusC. fenestratusEdgar, Kirsty MAbundance estimate
30 Clausicoccus subdistichusC. subdistichusEdgar, Kirsty MAbundance estimate
31 Clausicoccus vanheckaeC. vanheckaeEdgar, Kirsty MAbundance estimateClausicoccus vanheckiae
32 Coccolithus biparteoperculataC. biparteoperculataEdgar, Kirsty MAbundance estimate
33 Cruciplacolithus klausiiC. klausiiEdgar, Kirsty MAbundance estimateCoccolithus cf. C. crassus
34 Coccolithus eopelagicusC. eopelagicusEdgar, Kirsty MAbundance estimate>14µm
35 Coccolithus formosusC. formosusEdgar, Kirsty MAbundance estimate
36 Coccolithus pelagicusC. pelagicusEdgar, Kirsty MAbundance estimate
37 Coccolithus cf. staurionC. cf. staurionEdgar, Kirsty MAbundance estimateCoccolithus cf. C. staurion
38 Coronocyclus nitescensC. nitescensEdgar, Kirsty MAbundance estimate
39 Coronocyclus nitescensC. nitescensEdgar, Kirsty MAbundance estimatelarge
40 Coccoliths indeterminataCocco indetEdgar, Kirsty MAbundance estimategrey rings
41 Cruciplacolithus cruciformisC. cruciformisEdgar, Kirsty MAbundance estimateaxial
42 Cruciplacolithus primusC. primusEdgar, Kirsty MAbundance estimate
43 Cruciplacolithus klausiiC. klausiiEdgar, Kirsty MAbundance estimate
44 Cyclicargolithus floridanusC. floridanusEdgar, Kirsty MAbundance estimate5-11µm
45 Discoaster barbadiensisD. barbadiensisEdgar, Kirsty MAbundance estimate
46 Discoaster deflandreiD. deflandreiEdgar, Kirsty MAbundance estimate
47 Discoaster nodiferD. nodiferEdgar, Kirsty MAbundance estimateDiscoaster nodifer?
48 Discoaster saipanensisD. saipanensisEdgar, Kirsty MAbundance estimateDiscoaster saipanensis?
49 Discoaster strictusD. strictusEdgar, Kirsty MAbundance estimate
50 Discoaster taniiD. taniiEdgar, Kirsty MAbundance estimate
51 Hayella simplexH. simplexEdgar, Kirsty MAbundance estimate
52 Hayella situliformisH. situliformisEdgar, Kirsty MAbundance estimate
53 Hayella cf. situliformisH. cf. situliformisEdgar, Kirsty MAbundance estimateHayella cf. H. situliformis (elliptical)
54 Helicosphaera clarissimaH. clarissimaEdgar, Kirsty MAbundance estimate
55 Helicosphaera compactaH. compactaEdgar, Kirsty MAbundance estimate
56 Helicosphaera heezeniiH. heezeniiEdgar, Kirsty MAbundance estimate
57 Helicosphaera reticulataH. reticulataEdgar, Kirsty MAbundance estimate
58 Helicosphaera spp.Helicosphaera spp.Edgar, Kirsty MAbundance estimaterims
59 Hughesius tasmaniaeH. tasmaniaeEdgar, Kirsty MAbundance estimateHughesius tasmaniae?
60 Leesella proceraL. proceraEdgar, Kirsty MAbundance estimate
61 Nannotetrina fulgensN. fulgensEdgar, Kirsty MAbundance estimate
62 Pedinocyclus larvalisP. larvalisEdgar, Kirsty MAbundance estimate
63 Pontosphaera formosaP. formosaEdgar, Kirsty MAbundance estimate
64 Pontosphaera planaP. planaEdgar, Kirsty MAbundance estimate
65 Pontosphaera versaP. versaEdgar, Kirsty MAbundance estimate
66 Reticulofenestra bisectaR. bisectaEdgar, Kirsty MAbundance estimateReticulofenestra (Dictyo.) bisecta (<10 µm)
67 Reticulofenestra stavensisR. stavensisEdgar, Kirsty MAbundance estimateReticulofenestra (Dictyo.) stavensis (>10 µm)
68 Reticulofenestra dictyodaR. dictyodaEdgar, Kirsty MAbundance estimate10-14 µm
69 Reticulofenestra dictyodaR. dictyodaEdgar, Kirsty MAbundance estimate3-10 µm
70 Reticulofenestra erbaeR. erbaeEdgar, Kirsty MAbundance estimateReticulofenestra (Cribrocentrum) erbae
71 Reticulofenestra filewicziiR. filewicziiEdgar, Kirsty MAbundance estimate
72 Reticulofenestra hillaeR. hillaeEdgar, Kirsty MAbundance estimate
73 Reticulofenestra lockeriR. lockeriEdgar, Kirsty MAbundance estimate
74 Reticulofenestra reticulataR. reticulataEdgar, Kirsty MAbundance estimateReticulofenestra (Cribrocentrum) reticulata
75 Reticulofenestra umbilicusR. umbilicusEdgar, Kirsty MAbundance estimate>14 µm
76 Reticulofenestra wadeaeR. wadeaeEdgar, Kirsty MAbundance estimate
77 Reticulofenestra westerholdiiR. westerholdiiEdgar, Kirsty MAbundance estimate
78 Scyphosphaera sp.Scyphosphaera sp.Edgar, Kirsty MAbundance estimatefragments
79 Sphenolithus intercalarisS. intercalarisEdgar, Kirsty MAbundance estimateSpehnolithus intercalaris
80 Sphenolithus furcatolithoidesS. furcatolithoidesEdgar, Kirsty MAbundance estimate
81 Sphenolithus moriformisS. moriformisEdgar, Kirsty MAbundance estimate
82 Sphenolithus obtususS. obtususEdgar, Kirsty MAbundance estimate
83 Sphenolithus obtususS. obtususEdgar, Kirsty MAbundance estimatelarge
84 Sphenolithus predistentusS. predistentusEdgar, Kirsty MAbundance estimate
85 Sphenolithus predistentusS. predistentusEdgar, Kirsty MAbundance estimateSphenolithus predistentus var. Intercalaris
86 Sphenolithus predistentusS. predistentusEdgar, Kirsty MAbundance estimatelarge
87 Sphenolithus pseudoradiansS. pseudoradiansEdgar, Kirsty MAbundance estimate
88 Sphenolithus radiansS. radiansEdgar, Kirsty MAbundance estimate
89 Sphenolithus richteriS. richteriEdgar, Kirsty MAbundance estimate
90 Sphenolithus runusS. runusEdgar, Kirsty MAbundance estimate
91 Sphenolithus spinigerS. spinigerEdgar, Kirsty MAbundance estimate
92 Sphenolithus cf. spinigerS. cf. spinigerEdgar, Kirsty MAbundance estimateSphenolithus cf. S. spiniger
93 Sphenolithus strigosusS. strigosusEdgar, Kirsty MAbundance estimate
94 Syracosphaera octiformaS. octiformaEdgar, Kirsty MAbundance estimate
95 Tetralithoides symeonidesiiT. symeonidesiiEdgar, Kirsty MAbundance estimate
96 Umbilicosphaera bramletteiU. bramletteiEdgar, Kirsty MAbundance estimatelarge
97 Umbilicosphaera bramletteiU. bramletteiEdgar, Kirsty MAbundance estimate
98 Umbilicosphaera protoannulusU. protoannulusEdgar, Kirsty MAbundance estimate
99 Zygrhablithus bijugatusZ. bijugatusEdgar, Kirsty MAbundance estimate
100 ForaminiferaForamEdgar, Kirsty MAbundance estimatefragments
101 Laths/spiculeslat/spicEdgar, Kirsty MAbundance estimate
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
930 data points

Data

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

1 
Sample label
(DSDP/ODP/IODP sample designation)		2 
Depth sed [m]
(Top [mbsf])		3 
Depth comp [mcd]
(Top)		4 
Depth adj mcd [amcd]
(Top)		5 
Reference		6 
Nannos preserv
(Visual identification)		7 
Nannos abund
(in sediment, Visual identific...)		8 
B. globulus
(Abundance estimate)		9 
B. spines
(Abundance estimate)		10 
B. stylus
(Blackites stylus?, Abundance ...)		11 
B. tenuis
(Abundance estimate)		12 
B. tortilis
(Abundance estimate)		13 
B. serraculoides
(spines, Abundance estimate)		14 
C. cf. detecta
(Calcidiscus cf. C. detecta, A...)		15 
C. henrikseniae
(Abundance estimate)		16 
C. pacificanus
(Calcidiscus pacificanus?, Abu...)		17 
C. pataecus
(Abundance estimate)		18 
Calcispheres
(Abundance estimate)		19 
C. dela
(Abundance estimate)		20 
C. gigas
(Abundance estimate)		21 
C. grandis
(Abundance estimate)		22 
C. nitidus
(Abundance estimate)		23 
C. oamaruensis
(Abundance estimate)		24 
C. solitus
(Abundance estimate)		25 
C. solitus
(narrow central area, Abundanc...)		26 
C. solitus
(narrow central area, Abundanc...)		27 
C. titus
(Abundance estimate)		28 
C. norrisii
(Abundance estimate)		29 
C. fenestratus
(Abundance estimate)		30 
C. subdistichus
(Abundance estimate)		31 
C. vanheckae
(Clausicoccus vanheckiae, Abun...)		32 
C. biparteoperculata
(Abundance estimate)		33 
C. klausii
(Coccolithus cf. C. crassus, A...)		34 
C. eopelagicus
(>14µm, Abundance estimate)		35 
C. formosus
(Abundance estimate)		36 
C. pelagicus
(Abundance estimate)		37 
C. cf. staurion
(Coccolithus cf. C. staurion, ...)		38 
C. nitescens
(Abundance estimate)		39 
C. nitescens
(large, Abundance estimate)		40 
Cocco indet
(grey rings, Abundance estimate)		41 
C. cruciformis
(axial, Abundance estimate)		42 
C. primus
(Abundance estimate)		43 
C. klausii
(Abundance estimate)		44 
C. floridanus
(5-11µm, Abundance estimate)		45 
D. barbadiensis
(Abundance estimate)		46 
D. deflandrei
(Abundance estimate)		47 
D. nodifer
(Discoaster nodifer?, Abundanc...)		48 
D. saipanensis
(Discoaster saipanensis?, Abun...)		49 
D. strictus
(Abundance estimate)		50 
D. tanii
(Abundance estimate)		51 
H. simplex
(Abundance estimate)		52 
H. situliformis
(Abundance estimate)		53 
H. cf. situliformis
(Hayella cf. H. situliformis (...)		54 
H. clarissima
(Abundance estimate)		55 
H. compacta
(Abundance estimate)		56 
H. heezenii
(Abundance estimate)		57 
H. reticulata
(Abundance estimate)		58 
Helicosphaera spp.
(rims, Abundance estimate)		59 
H. tasmaniae
(Hughesius tasmaniae?, Abundan...)		60 
L. procera
(Abundance estimate)		61 
N. fulgens
(Abundance estimate)		62 
P. larvalis
(Abundance estimate)		63 
P. formosa
(Abundance estimate)		64 
P. plana
(Abundance estimate)		65 
P. versa
(Abundance estimate)		66 
R. bisecta
(Reticulofenestra (Dictyo.) bi...)		67 
R. stavensis
(Reticulofenestra (Dictyo.) st...)		68 
R. dictyoda
(10-14 µm, Abundance estimate)		69 
R. dictyoda
(3-10 µm, Abundance estimate)		70 
R. erbae
(Reticulofenestra (Cribrocentr...)		71 
R. filewiczii
(Abundance estimate)		72 
R. hillae
(Abundance estimate)		73 
R. lockeri
(Abundance estimate)		74 
R. reticulata
(Reticulofenestra (Cribrocentr...)		75 
R. umbilicus
(>14 µm, Abundance estimate)		76 
R. wadeae
(Abundance estimate)		77 
R. westerholdii
(Abundance estimate)		78 
Scyphosphaera sp.
(fragments, Abundance estimate)		79 
S. intercalaris
(Spehnolithus intercalaris, Ab...)		80 
S. furcatolithoides
(Abundance estimate)		81 
S. moriformis
(Abundance estimate)		82 
S. obtusus
(Abundance estimate)		83 
S. obtusus
(large, Abundance estimate)		84 
S. predistentus
(Abundance estimate)		85 
S. predistentus
(Sphenolithus predistentus var...)		86 
S. predistentus
(large, Abundance estimate)		87 
S. pseudoradians
(Abundance estimate)		88 
S. radians
(Abundance estimate)		89 
S. richteri
(Abundance estimate)		90 
S. runus
(Abundance estimate)		91 
S. spiniger
(Abundance estimate)		92 
S. cf. spiniger
(Sphenolithus cf. S. spiniger,...)		93 
S. strigosus
(Abundance estimate)		94 
S. octiforma
(Abundance estimate)		95 
T. symeonidesii
(Abundance estimate)		96 
U. bramlettei
(large, Abundance estimate)		97 
U. bramlettei
(Abundance estimate)		98 
U. protoannulus
(Abundance estimate)		99 
Z. bijugatus
(Abundance estimate)		100 
Foram
(fragments, Abundance estimate)		101 
lat/spic
(Abundance estimate)
143-865B-2H-CC16.72Brawlower & Mutterlose (1995)-----CCRR--
143-865B-3H-1,20-2218.20Brawlower & Mutterlose (1995)-----FCRR--
143-865B-3H-1,70-7218.70Brawlower & Mutterlose (1995)-----FCRR--
143-865B-3H-1,13219.32Brawlower & Mutterlose (1995)-R---RRRC--
143-865B-3H-2,9620.46Brawlower & Mutterlose (1995)-R---RFRC--
143-865B-3H-3,11022.10Brawlower & Mutterlose (1995)-RR--CF-C--
143-865B-3H-4,12323.73Brawlower & Mutterlose (1995)-----ARRR--
143-865B-3H-5,12825.28Brawlower & Mutterlose (1995)-R---AF-F--
143-865B-3H-6,6826.18Brawlower & Mutterlose (1995)---R-AFRC--
143-865B-3H-7,12-1427.12Brawlower & Mutterlose (1995)-----AR-F--
143-865B-3H-CC27.52Brawlower & Mutterlose (1995)-R---AFRC--
143-865B-4H-1,1627.6628.4428.49Brawlower & Mutterlose (1995)-R---AFRC--
143-865B-4H-2,4029.4030.1830.18Brawlower & Mutterlose (1995)-R-R-AR-CRR
143-865B-4H-3,10-1230.6031.3831.38This studyMARFF-F-1R11FFFCRRFCFFFFF2FR1F-FCFFF13-F2FF4CCRFF3RFF13CFC
143-865B-4H-3,9131.4132.1932.19Brawlower & Mutterlose (1995)-R-R-A--CRF
143-865B-4H-4,20-2232.2032.9832.98This studyMARRFF2FF-4-22R1RFFFF3FCFFFRF1FRF-F1CRFCR-F11R-FCFFRFF1R2RFFRC
143-865B-4H-4,10733.0733.8533.85Brawlower & Mutterlose (1995)-R-R-C--CRR
143-865B-4H-5,10-1233.6034.3834.38This studyMAR3RF1FF2F--1F31RFRFFC1FCFFFFF1FFF-FF-FC1RRRF1F1RRFCRRFFF
143-865B-4H-5,30-3233.8034.5834.58This studyMAFFRFF-F-FFRRFFFCRFCFRRRFFRF-F1-FC-FF2F-FFCFR1FFF
143-865B-4H-5,60-6234.1034.8834.88This studyMAFRRFRFC-4-RR1F3FFRFFC1FCFFRR2FF1R-F5-FC-R1F-C4RFFC1RRR
143-865B-4H-5,90-9234.4035.1835.18This studyMA1FRRRFFF-R-RFFR1RFFFC11F3CFFRRFRF-FF-FC--F1F-RFC1RFRFFF
143-865B-4H-5,12034.7035.4835.51Brawlower & Mutterlose (1995)-R-R----CRR
143-865B-4H-5,130-13234.8035.5835.62This studyMARRRFFC-RR-FRFF1RFFFC11FFFFFFRRFFR-F1--FA1-FRF-F-FFFCFFRFC
143-865B-4H-6,1035.1035.8835.95Brawlower & Mutterlose (1995)-R-R----CRR
143-865B-4H-CC35.2636.0436.13Brawlower & Mutterlose (1995)-F-R----CRR
143-865B-4H-CC35.2636.0436.13This studyMARR3RFFC-F1-RRRFFFFC1R?1CFFF1FRF1-F1-FC1-RRFF-F11CFRFF
143-865B-5-1,30-3237.3039.5839.34This studyMAF1F1FFC-F-FFR1FFFCF1CFRR1RRF-F1--FC1-FFCF-F1FCFF
143-865B-5H-1,70-7237.7039.9839.69Brawlower & Mutterlose (1995)-F-R----FF-
143-865B-5H-2,70-7239.2041.4841.40Brawlower & Mutterlose (1995)-R-R----CR-
143-865B-5H-3,70-7240.7042.9842.98Brawlower & Mutterlose (1995)-R-R----RF-
143-865B-5H-4,70-7242.2044.4844.48Brawlower & Mutterlose (1995)-C-R----CF-
143-865B-5H-5,70-7243.7045.9845.98Brawlower & Mutterlose (1995)-C-R----CF-
143-865B-5H-6,54-5644.5446.82Brawlower & Mutterlose (1995)-F-RR---FR-
143-865B-5H-CC44.5846.86Brawlower & Mutterlose (1995)-F-R----FR-
143-865B-6H-1,81-8547.31Brawlower & Mutterlose (1995)-F-RR---RR-
143-865B-6H-2,73-7548.73Brawlower & Mutterlose (1995)RR-RR----R-
143-865B-6H-3,70-7250.20Brawlower & Mutterlose (1995)RR-RR----F-