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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 143-865C [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.920111, 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):
Coverage:
Latitude: 18.440400 * Longitude: -179.555000
Date/Time Start: 1992-04-04T01:30:00 * Date/Time End: 1992-04-04T14:15:00
Minimum DEPTH, sediment/rock: 18.90 m * Maximum DEPTH, sediment/rock: 53.30 m
Event(s):
143-865C * Latitude: 18.440400 * Longitude: -179.555000 * Date/Time Start: 1992-04-04T01:30:00 * Date/Time End: 1992-04-04T14:15:00 * Elevation: -1528.0 m * Penetration: 136.3 m * Recovery: 114.11 m * Location: North Pacific Ocean * Campaign: Leg143 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 15 cores; 136.3 m cored; 0 m drilled; 83.7 % 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
Sample code/labelSample labelEdgar, Kirsty MDSDP/ODP/IODP sample designation
DEPTH, sediment/rockDepth sedmEdgar, Kirsty MGeocode – Top [mbsf]
Depth, compositeDepth compmcdEdgar, Kirsty MTop
Depth, composite, adjustedDepth adj mcdamcdEdgar, Kirsty MTop
Reference/sourceReferenceEdgar, Kirsty M
Nannofossils preservationNannos preservEdgar, Kirsty MVisual identification (VID)
Nannofossil abundanceNannos abundEdgar, Kirsty MVisual identification (VID)in sediment
Blackites globulusB. globulusEdgar, Kirsty MAbundance estimate
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 henrikseniaeC. henrikseniaeEdgar, Kirsty MAbundance estimate
15 Calcidiscus pacificanusC. pacificanusEdgar, Kirsty MAbundance estimateCalcidiscus pacificanus?
16 CalcispheresCalcispheresEdgar, Kirsty MAbundance estimate
17 Campylosphaera delaC. delaEdgar, Kirsty MAbundance estimate
18 Chiasmolithus gigasC. gigasEdgar, Kirsty MAbundance estimate
19 Chiasmolithus grandisC. grandisEdgar, Kirsty MAbundance estimate
20 Chiasmolithus nitidusC. nitidusEdgar, Kirsty MAbundance estimate
21 Chiasmolithus oamaruensisC. oamaruensisEdgar, Kirsty MAbundance estimate
22 Chiasmolithus solitusC. solitusEdgar, Kirsty MAbundance estimatenarrow central area
23 Chiasmolithus solitusC. solitusEdgar, Kirsty MAbundance estimatenarrow central area
24 Chiasmolithus solitusC. solitusEdgar, Kirsty MAbundance estimatenarrow central area
25 Chiasmolithus titusC. titusEdgar, Kirsty MAbundance estimate
26 Clausicoccus fenestratusC. fenestratusEdgar, Kirsty MAbundance estimate
27 Clausicoccus subdistichusC. subdistichusEdgar, Kirsty MAbundance estimate
28 Clausicoccus vanheckaeC. vanheckaeEdgar, Kirsty MAbundance estimateClausicoccus vanheckiae
29 Coccolithus biparteoperculataC. biparteoperculataEdgar, Kirsty MAbundance estimate
30 Cruciplacolithus klausiiC. klausiiEdgar, Kirsty MAbundance estimateCoccolithus cf. C. crassus
31 Coccolithus eopelagicusC. eopelagicusEdgar, Kirsty MAbundance estimate>14µm
32 Coccolithus formosusC. formosusEdgar, Kirsty MAbundance estimate
33 Coccolithus pelagicusC. pelagicusEdgar, Kirsty MAbundance estimate
34 Coccolithus sp.Coccolithus sp.Edgar, Kirsty MAbundance estimatedark grey
35 Coronocyclus nitescensC. nitescensEdgar, Kirsty MAbundance estimate
36 Coronocyclus nitescensC. nitescensEdgar, Kirsty MAbundance estimatelarge
37 Coccoliths indeterminataCocco indetEdgar, Kirsty MAbundance estimategrey rings
38 Cyclicargolithus floridanusC. floridanusEdgar, Kirsty MAbundance estimate5-11µm
39 Discoaster barbadiensisD. barbadiensisEdgar, Kirsty MAbundance estimate
40 Discoaster deflandreiD. deflandreiEdgar, Kirsty MAbundance estimate
41 Discoaster nodiferD. nodiferEdgar, Kirsty MAbundance estimateDiscoaster nodifer?
42 Discoaster saipanensisD. saipanensisEdgar, Kirsty MAbundance estimateDiscoaster saipanensis?
43 Discoaster strictusD. strictusEdgar, Kirsty MAbundance estimate
44 Discoaster taniiD. taniiEdgar, Kirsty MAbundance estimate
45 Hayella simplexH. simplexEdgar, Kirsty MAbundance estimate
46 Hayella situliformisH. situliformisEdgar, Kirsty MAbundance estimate
47 Hayella cf. situliformisH. cf. situliformisEdgar, Kirsty MAbundance estimateHayella cf. H. situliformis (elliptical)
48 Helicosphaera clarissimaH. clarissimaEdgar, Kirsty MAbundance estimate
49 Helicosphaera compactaH. compactaEdgar, Kirsty MAbundance estimate
50 Helicosphaera heezeniiH. heezeniiEdgar, Kirsty MAbundance estimate
51 Helicosphaera reticulataH. reticulataEdgar, Kirsty MAbundance estimate
52 Helicosphaera spp.Helicosphaera spp.Edgar, Kirsty MAbundance estimaterims
53 Hughesius tasmaniaeH. tasmaniaeEdgar, Kirsty MAbundance estimateHughesius tasmaniae?
54 Leesella proceraL. proceraEdgar, Kirsty MAbundance estimate
55 Nannotetrina fulgensN. fulgensEdgar, Kirsty MAbundance estimate
56 Pedinocyclus gibbsiaeP. gibbsiaeEdgar, Kirsty MAbundance estimatePedinocyclus gibbsiae?
57 Pedinocyclus larvalisP. larvalisEdgar, Kirsty MAbundance estimate
58 Pontosphaera planaP. planaEdgar, Kirsty MAbundance estimate
59 Reticulofenestra bisectaR. bisectaEdgar, Kirsty MAbundance estimateReticulofenestra (Dictyo.) bisecta (<10 µm)
60 Reticulofenestra stavensisR. stavensisEdgar, Kirsty MAbundance estimateReticulofenestra (Dictyo.) stavensis (>10 µm)
61 Reticulofenestra dictyodaR. dictyodaEdgar, Kirsty MAbundance estimate10-14 µm
62 Reticulofenestra dictyodaR. dictyodaEdgar, Kirsty MAbundance estimate3-10 µm
63 Reticulofenestra filewicziiR. filewicziiEdgar, Kirsty MAbundance estimate
64 Reticulofenestra lockeriR. lockeriEdgar, Kirsty MAbundance estimate
65 Reticulofenestra reticulataR. reticulataEdgar, Kirsty MAbundance estimateReticulofenestra (Cribrocentrum) reticulata
66 Reticulofenestra umbilicusR. umbilicusEdgar, Kirsty MAbundance estimate>14 µm
67 Reticulofenestra wadeaeR. wadeaeEdgar, Kirsty MAbundance estimate
68 Reticulofenestra westerholdiiR. westerholdiiEdgar, Kirsty MAbundance estimate
69 Scyphosphaera sp.Scyphosphaera sp.Edgar, Kirsty MAbundance estimatefragments
70 Sphenolithus intercalarisS. intercalarisEdgar, Kirsty MAbundance estimateSpehnolithus intercalaris
71 Sphenolithus furcatolithoidesS. furcatolithoidesEdgar, Kirsty MAbundance estimate
72 Sphenolithus moriformisS. moriformisEdgar, Kirsty MAbundance estimate
73 Sphenolithus obtususS. obtususEdgar, Kirsty MAbundance estimate
74 Sphenolithus obtususS. obtususEdgar, Kirsty MAbundance estimatelarge
75 Sphenolithus orphanknollensisS. orphanknollensisEdgar, Kirsty MAbundance estimate
76 Sphenolithus predistentusS. predistentusEdgar, Kirsty MAbundance estimateSphenolithus predistentus var. Intercalaris
77 Sphenolithus predistentusS. predistentusEdgar, Kirsty MAbundance estimatelarge
78 Sphenolithus predistentusS. predistentusEdgar, Kirsty MAbundance estimatelarge
79 Sphenolithus pseudoradiansS. pseudoradiansEdgar, Kirsty MAbundance estimate
80 Sphenolithus radiansS. radiansEdgar, Kirsty MAbundance estimate
81 Sphenolithus runusS. runusEdgar, Kirsty MAbundance estimate
82 Sphenolithus spinigerS. spinigerEdgar, Kirsty MAbundance estimate
83 Sphenolithus cf. spinigerS. cf. spinigerEdgar, Kirsty MAbundance estimateSphenolithus cf. S. spiniger
84 Sphenolithus strigosusS. strigosusEdgar, Kirsty MAbundance estimate
85 Sphenolithus sp.Sphenolithus sp.Edgar, Kirsty MAbundance estimatesphenolith spines
86 Syracosphaera octiformaS. octiformaEdgar, Kirsty MAbundance estimate
87 Tetralithoides symeonidesiiT. symeonidesiiEdgar, Kirsty MAbundance estimate
88 Umbilicosphaera bramletteiU. bramletteiEdgar, Kirsty MAbundance estimatelarge
89 Umbilicosphaera bramletteiU. bramletteiEdgar, Kirsty MAbundance estimate
90 Umbilicosphaera protoannulusU. protoannulusEdgar, Kirsty MAbundance estimate
91 Zygrhablithus bijugatusZ. bijugatusEdgar, Kirsty MAbundance estimate
92 ForaminiferaForamEdgar, Kirsty MAbundance estimatefragments
93 Laths/spiculeslat/spicEdgar, Kirsty MAbundance estimate
Size:
937 data points

Data

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


Sample label
(DSDP/ODP/IODP sample designation)

Depth sed [m]
(Top [mbsf])

Depth comp [mcd]
(Top)

Depth adj mcd [amcd]
(Top)

Reference

Nannos preserv
(Visual identification)

Nannos abund
(in sediment, Visual identific...)

B. globulus
(Abundance estimate)

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. henrikseniae
(Abundance estimate)
15 
C. pacificanus
(Calcidiscus pacificanus?, Abu...)
16 
Calcispheres
(Abundance estimate)
17 
C. dela
(Abundance estimate)
18 
C. gigas
(Abundance estimate)
19 
C. grandis
(Abundance estimate)
20 
C. nitidus
(Abundance estimate)
21 
C. oamaruensis
(Abundance estimate)
22 
C. solitus
(narrow central area, Abundanc...)
23 
C. solitus
(narrow central area, Abundanc...)
24 
C. solitus
(narrow central area, Abundanc...)
25 
C. titus
(Abundance estimate)
26 
C. fenestratus
(Abundance estimate)
27 
C. subdistichus
(Abundance estimate)
28 
C. vanheckae
(Clausicoccus vanheckiae, Abun...)
29 
C. biparteoperculata
(Abundance estimate)
30 
C. klausii
(Coccolithus cf. C. crassus, A...)
31 
C. eopelagicus
(>14µm, Abundance estimate)
32 
C. formosus
(Abundance estimate)
33 
C. pelagicus
(Abundance estimate)
34 
Coccolithus sp.
(dark grey, Abundance estimate)
35 
C. nitescens
(Abundance estimate)
36 
C. nitescens
(large, Abundance estimate)
37 
Cocco indet
(grey rings, Abundance estimate)
38 
C. floridanus
(5-11µm, Abundance estimate)
39 
D. barbadiensis
(Abundance estimate)
40 
D. deflandrei
(Abundance estimate)
41 
D. nodifer
(Discoaster nodifer?, Abundanc...)
42 
D. saipanensis
(Discoaster saipanensis?, Abun...)
43 
D. strictus
(Abundance estimate)
44 
D. tanii
(Abundance estimate)
45 
H. simplex
(Abundance estimate)
46 
H. situliformis
(Abundance estimate)
47 
H. cf. situliformis
(Hayella cf. H. situliformis (...)
48 
H. clarissima
(Abundance estimate)
49 
H. compacta
(Abundance estimate)
50 
H. heezenii
(Abundance estimate)
51 
H. reticulata
(Abundance estimate)
52 
Helicosphaera spp.
(rims, Abundance estimate)
53 
H. tasmaniae
(Hughesius tasmaniae?, Abundan...)
54 
L. procera
(Abundance estimate)
55 
N. fulgens
(Abundance estimate)
56 
P. gibbsiae
(Pedinocyclus gibbsiae?, Abund...)
57 
P. larvalis
(Abundance estimate)
58 
P. plana
(Abundance estimate)
59 
R. bisecta
(Reticulofenestra (Dictyo.) bi...)
60 
R. stavensis
(Reticulofenestra (Dictyo.) st...)
61 
R. dictyoda
(10-14 µm, Abundance estimate)
62 
R. dictyoda
(3-10 µm, Abundance estimate)
63 
R. filewiczii
(Abundance estimate)
64 
R. lockeri
(Abundance estimate)
65 
R. reticulata
(Reticulofenestra (Cribrocentr...)
66 
R. umbilicus
(>14 µm, Abundance estimate)
67 
R. wadeae
(Abundance estimate)
68 
R. westerholdii
(Abundance estimate)
69 
Scyphosphaera sp.
(fragments, Abundance estimate)
70 
S. intercalaris
(Spehnolithus intercalaris, Ab...)
71 
S. furcatolithoides
(Abundance estimate)
72 
S. moriformis
(Abundance estimate)
73 
S. obtusus
(Abundance estimate)
74 
S. obtusus
(large, Abundance estimate)
75 
S. orphanknollensis
(Abundance estimate)
76 
S. predistentus
(Sphenolithus predistentus var...)
77 
S. predistentus
(large, Abundance estimate)
78 
S. predistentus
(large, Abundance estimate)
79 
S. pseudoradians
(Abundance estimate)
80 
S. radians
(Abundance estimate)
81 
S. runus
(Abundance estimate)
82 
S. spiniger
(Abundance estimate)
83 
S. cf. spiniger
(Sphenolithus cf. S. spiniger,...)
84 
S. strigosus
(Abundance estimate)
85 
Sphenolithus sp.
(sphenolith spines, Abundance ...)
86 
S. octiforma
(Abundance estimate)
87 
T. symeonidesii
(Abundance estimate)
88 
U. bramlettei
(large, Abundance estimate)
89 
U. bramlettei
(Abundance estimate)
90 
U. protoannulus
(Abundance estimate)
91 
Z. bijugatus
(Abundance estimate)
92 
Foram
(fragments, Abundance estimate)
93 
lat/spic
(Abundance estimate)
143-865C-3H-5,10-1118.90Brawlower & Mutterlose (1995)--R--CCRC--
143-865C-3H-5,8019.60Brawlower & Mutterlose (1995)-- (D)---FARF--
143-865C-3H-6,10-1120.40Brawlower & Mutterlose (1995)RR (D)R--AFRF--
143-865C-3H-CC20.99Brawlower & Mutterlose (1995)-RR--CCRC--
143-865C-4H-1,10-1122.4022.4022.40Brawlower & Mutterlose (1995)-RR (D)--ARRF--
143-865C-4H-2,10-1123.9023.9023.90Brawlower & Mutterlose (1995)-R- (D)--ARRF--
143-865C-4H-3,10-1125.4025.4025.40Brawlower & Mutterlose (1995)-R---ARRC--
143-865C-4H-4,10-1126.9026.9026.90Brawlower & Mutterlose (1995)-R---ARRF--
143-865C-4H-5,10-1128.4028.4028.40Brawlower & Mutterlose (1995)RR---CRR (D)F--
143-865C-4H-5,75-7729.0529.0529.05This studyMARFRC-RR--R1FFFCRRFFCFFRRFFFRFR-RFCFRR1- (D)-2RR-FF1 (D)FFFCRFA
143-865C-4H-6,10-1129.9029.9029.90Brawlower & Mutterlose (1995)-R-R-CR-R-R (D)
143-865C-4H-6,55-5730.3530.3530.53This studyMAFF-R--1FFFFRRFCRFRRR3F-FCRFFR-RR-FF1F3FR
143-865C-4H-6,65-6730.4530.4530.67This studyMAFRFRF-R-- (D)FFFCFFFCFFFFFR1F1F-RFCF (D)FR11R2R- (D)FFFFF22FF2CRFC
143-865C-4H-CC30.6030.6030.81Brawlower & Mutterlose (1995)-F-R (D)-A- (D)-RR (D)R
143-865C-5H-1,15-1731.9535.1735.17This studyMAFFFF-F-FRRFFFCRFCCRRFRRFRFR-FF1FC-FFFCRFFCFRFFFFC
143-865C-5H-1,25-2732.0535.2735.27This studyP/MAFFFF-R1-FRFFFC1FCFFFRRRFF-RF-FF2-FF-F-F21RFRRRFF
143-865C-5H-1,35-3732.1535.3735.37This studyMAFRRRRFF-F-FRFFFC2FCFFF1FFF-R-FC-FR-F-FF1CR
143-865C-5H-1,45-4732.2535.4735.47This studyMA2FRR1F1FFF-FR-FRFFRR2FFCRCFFFFR2FRF-F1R (D)-FC-FFFF1F11FRC1RF
143-865C-5H-1,95-9732.7535.9735.97This studyMA1FFFC-F-FFFRFFFCFCFRRR1FF-F- (D)-FC1-FRFFF-RRCFRRF
143-865C-5H-1,10032.8036.0236.02Brawlower & Mutterlose (1995)-R-R----CRR
143-865C-5H-2,35-3733.6536.8736.87This studyRRR1FRFF-F1-FFFR1FFFCFCFFFRF-R--FC-FFFF1RFCFRFFF
143-865C-5H-2,10034.3037.5237.52Brawlower & Mutterlose (1995)-R-R----CFR
143-865C-5H-3,12636.0639.2839.28Brawlower & Mutterlose (1995)-R-R----CFR
143-865C-5H-4,10037.3040.5240.52Brawlower & Mutterlose (1995)-F-R----FFR
143-865C-5H-5,35-3738.1541.3741.37This studyMAFRFFFF-FR-FRRRRRFFCCCFRRRRFFF-F--FC-FRFF-?RFRFFC1FRFFC
143-865C-5H-5,11039.0042.2242.22Brawlower & Mutterlose (1995)-R-R----CF-
143-865C-5H-6,6839.9843.2043.14Brawlower & Mutterlose (1995)-R-R----FF-
143-865C-5H-CC40.3443.5643.48Brawlower & Mutterlose (1995)-F-R----FF-
143-865C-6H-1,10-1141.4044.8644.89Brawlower & Mutterlose (1995)-F--- (D)---CF-
143-865C-6H-1,7542.0545.5145.53Brawlower & Mutterlose (1995)-R-RR (D)---FF-
143-865C-6H-2,10-1142.9046.3646.36Brawlower & Mutterlose (1995)-F-R----FF-
143-865C-6H-2,10043.8047.2647.26Brawlower & Mutterlose (1995)-R-R----CF-
143-865C-6H-CC44.2247.68Brawlower & Mutterlose (1995)- (D)F-RR---F (D)F-
143-865C-7H-1,10-1150.90Brawlower & Mutterlose (1995)R (D)C-FR---- (D)R-
143-865C-7H-1,14852.28Brawlower & Mutterlose (1995)RF-RR----F-
143-865C-7H-2,10-1152.40Brawlower & Mutterlose (1995)RR-RR---R (D)R-
143-865C-7H-2,10053.30Brawlower & Mutterlose (1995)RR-RR---- (D)C-