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Maddison, Eleanor J; Pike, Jennifer; Dunbar, Robert G (2012): (Table 2b) Relative abundance of diatoms (Chaetoceros spp. resting spore-free) in sediment core MD03-2597 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.806333, In supplement to: Maddison, EJ et al. (2012): Seasonally laminated diatom-rich sediments from Dumont d'Urville Trough, East Antarctic Margin: Late-Holocene Neoglacial sea-ice conditions. The Holocene, 22(8), 857-875, https://doi.org/10.1177/0959683611434223

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Coverage:
Latitude: -66.412300 * Longitude: 140.421000
Date/Time Start: 2003-02-05T13:04:00 * Date/Time End: 2003-02-05T13:04:00
Minimum DEPTH, sediment/rock: 18.8290 m * Maximum DEPTH, sediment/rock: 56.7620 m
Event(s):
MD03-2597 (MD032597) * Latitude: -66.412300 * Longitude: 140.421000 * Date/Time: 2003-02-05T13:04:00 * Elevation: -1025.0 m * Recovery: 58 m * Location: Southern Ocean * Campaign: MD130 (IMAGES X - CADO) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Comment:
Slides were prepared in a beaker with a diameter of 10 cm and the area of the microscope field of view used during counting was 0.000356 cm. The Hyalochaete Chaetoceros spp. resting spore (CRS)-free count allows trends of less common, but ecologically important, species to be revealed.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Lamina typeLamina typeMaddison, Eleanor JScanning electron microscope (SEM)
DEPTH, sediment/rockDepth sedmGeocode
CountsCounts#Maddison, Eleanor Jtotal valves
NumberNoMaddison, Eleanor Jof fields of view (FOV)
Sample massSamp mgMaddison, Eleanor J
Actinocyclus actinochilusA. actinochilus%Maddison, Eleanor JCounting, diatoms
Asteromphalus spp.Asteromphalus spp.%Maddison, Eleanor JCounting, diatoms
Cocconeis spp.Cocconeis spp.%Maddison, Eleanor JCounting, diatoms
Corethron pennatumC. pennatum%Maddison, Eleanor JCounting, diatoms
10 Coscinodiscus bouvetC. bouvet%Maddison, Eleanor JCounting, diatoms
11 Eucampia antarcticaE. antarctica%Maddison, Eleanor JCounting, diatoms
12 Fragilariopsis curtaF. curta%Maddison, Eleanor JCounting, diatoms
13 Fragilariopsis cylindrusF. cylindrus%Maddison, Eleanor JCounting, diatoms
14 Fragilariopsis cylindriformisF. cylindriformis%Maddison, Eleanor JCounting, diatoms
15 Fragilariopsis kerguelensisF. kerguelensis%Maddison, Eleanor JCounting, diatoms
16 Fragilariopsis obliquecostataF. obliquecostata%Maddison, Eleanor JCounting, diatoms
17 Fragilariopsis pseudonanaF. pseudonana%Maddison, Eleanor JCounting, diatoms
18 Fragilariopsis rhombicaF. rhombica%Maddison, Eleanor JCounting, diatoms
19 Fragilariopsis ritscheriF. ritscheri%Maddison, Eleanor JCounting, diatoms
20 Fragilariopsis separandaF. separanda%Maddison, Eleanor JCounting, diatoms
21 Fragilariopsis sublinearisF. sublinearis%Maddison, Eleanor JCounting, diatoms
22 Fragilariopsis vanheurckiiF. vanheurckii%Maddison, Eleanor JCounting, diatoms
23 Fragilariopsis spp.Fragilariopsis spp.%Maddison, Eleanor JCounting, diatoms
24 Gomphonema spp.Gomphonema spp.%Maddison, Eleanor JCounting, diatoms
25 Chaetoceros spp. vegetative cellsChaetoceros spp. veg%Maddison, Eleanor JCounting, diatomsHyalochaete
26 Navicula spp.Navicula spp.%Maddison, Eleanor JCounting, diatoms
27 Odontella litigiosaO. litigiosa%Maddison, Eleanor JCounting, diatoms
28 Odontella weissflogiiO. weissflogii%Maddison, Eleanor JCounting, diatoms
29 Chaetoceros spp.Chaetoceros spp.%Maddison, Eleanor JCounting, diatomsPhaeoceros
30 Porosira glacialisP. glacialis%Maddison, Eleanor JCounting, diatomsresting spore
31 Porosira pseudodenticulataP. pseudodenticulata%Maddison, Eleanor JCounting, diatoms
32 Proboscia inermisP. inermis%Maddison, Eleanor JCounting, diatomsCastracane
33 Proboscia truncataP. truncata%Maddison, Eleanor JCounting, diatoms
34 Pseudo-nitzschia turgidulaP-n turgidula%Maddison, Eleanor JCounting, diatoms
35 Rhizosolenia antennata forma antennataR. antennata f antennata%Maddison, Eleanor JCounting, diatoms
36 Rhizosolenia antennata forma semispinaR. antennata f semispina%Maddison, Eleanor JCounting, diatoms
37 Rhizosolenia sima forma simaR. sima f sima%Maddison, Eleanor JCounting, diatomsCastracane
38 Rhizosolenia simplexR. simplex%Maddison, Eleanor JCounting, diatoms
39 Rhizosolenia spp.Rhizosolenia spp.%Maddison, Eleanor JCounting, diatoms
40 Stellarima microtriasS. microtrias%Maddison, Eleanor JCounting, diatomsresting spore
41 Stephanodiscus spp.Stephanodiscus spp.%Maddison, Eleanor JCounting, diatoms
42 Thalassiosira antarcticaT. antarctica%Maddison, Eleanor JCounting, diatoms
43 Thalassiosira ambiguaT. ambigua%Maddison, Eleanor JCounting, diatoms
44 Thalassiosira gracilis var. expectaT. gracilis var. expecta%Maddison, Eleanor JCounting, diatoms
45 Thalassiosira gracilis var. gracilisT. gracilis var. gracilis%Maddison, Eleanor JCounting, diatoms
46 Thalassiosira gravidaT. gravida%Maddison, Eleanor JCounting, diatoms
47 Thalassiosira lentiginosaT. lentiginosa%Maddison, Eleanor JCounting, diatoms
48 Thalassiosira lineataT. lineata%Maddison, Eleanor JCounting, diatoms
49 Thalassiosira oestrupiiT. oestrupii%Maddison, Eleanor JCounting, diatoms
50 Thalassiosira oliveranaT. oliverana%Maddison, Eleanor JCounting, diatoms
51 Thalassiosira perpusillaT. perpusilla%Maddison, Eleanor JCounting, diatoms
52 Thalassiosira poroseriataT. poroseriata%Maddison, Eleanor JCounting, diatoms
53 Thalassiosira ritscheriT. ritscheri%Maddison, Eleanor JCounting, diatoms
54 Thalassiosira tumidaT. tumida%Maddison, Eleanor JCounting, diatoms
55 Thalassiosira spp.Thalassiosira spp.%Maddison, Eleanor JCounting, diatoms
56 Thalassiothrix antarcticaT. antarctica%Maddison, Eleanor JCounting, diatoms
57 Trachyneis asperaT. aspera%Maddison, Eleanor JCounting, diatoms
58 Trichotoxon reinboldiiT. reinboldii%Maddison, Eleanor JCounting, diatoms
59 Trigonium arcticumT. arcticum%Maddison, Eleanor JCounting, diatoms
60 Diatoms, centrales indeterminataDiatom cen indet%Maddison, Eleanor JCounting, diatoms
61 Diatoms, pennales indeterminataDiatom pen indet%Maddison, Eleanor JCounting, diatoms
62 Elements, totalTotal%Maddison, Eleanor JCounting, diatoms
Size:
2440 data points

Data

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


Lamina type
(Scanning electron microscope ...)

Depth sed [m]

Counts [#]
(total valves)

No
(of fields of view (FOV))

Samp m [g]

A. actinochilus [%]
(Counting, diatoms)

Asteromphalus spp. [%]
(Counting, diatoms)

Cocconeis spp. [%]
(Counting, diatoms)

C. pennatum [%]
(Counting, diatoms)
10 
C. bouvet [%]
(Counting, diatoms)
11 
E. antarctica [%]
(Counting, diatoms)
12 
F. curta [%]
(Counting, diatoms)
13 
F. cylindrus [%]
(Counting, diatoms)
14 
F. cylindriformis [%]
(Counting, diatoms)
15 
F. kerguelensis [%]
(Counting, diatoms)
16 
F. obliquecostata [%]
(Counting, diatoms)
17 
F. pseudonana [%]
(Counting, diatoms)
18 
F. rhombica [%]
(Counting, diatoms)
19 
F. ritscheri [%]
(Counting, diatoms)
20 
F. separanda [%]
(Counting, diatoms)
21 
F. sublinearis [%]
(Counting, diatoms)
22 
F. vanheurckii [%]
(Counting, diatoms)
23 
Fragilariopsis spp. [%]
(Counting, diatoms)
24 
Gomphonema spp. [%]
(Counting, diatoms)
25 
Chaetoceros spp. veg [%]
(Hyalochaete, Counting, diatoms)
26 
Navicula spp. [%]
(Counting, diatoms)
27 
O. litigiosa [%]
(Counting, diatoms)
28 
O. weissflogii [%]
(Counting, diatoms)
29 
Chaetoceros spp. [%]
(Phaeoceros, Counting, diatoms)
30 
P. glacialis [%]
(resting spore, Counting, diatoms)
31 
P. pseudodenticulata [%]
(Counting, diatoms)
32 
P. inermis [%]
(Castracane, Counting, diatoms)
33 
P. truncata [%]
(Counting, diatoms)
34 
P-n turgidula [%]
(Counting, diatoms)
35 
R. antennata f antennata [%]
(Counting, diatoms)
36 
R. antennata f semispina [%]
(Counting, diatoms)
37 
R. sima f sima [%]
(Castracane, Counting, diatoms)
38 
R. simplex [%]
(Counting, diatoms)
39 
Rhizosolenia spp. [%]
(Counting, diatoms)
40 
S. microtrias [%]
(resting spore, Counting, diatoms)
41 
Stephanodiscus spp. [%]
(Counting, diatoms)
42 
T. antarctica [%]
(Counting, diatoms)
43 
T. ambigua [%]
(Counting, diatoms)
44 
T. gracilis var. expecta [%]
(Counting, diatoms)
45 
T. gracilis var. gracilis [%]
(Counting, diatoms)
46 
T. gravida [%]
(Counting, diatoms)
47 
T. lentiginosa [%]
(Counting, diatoms)
48 
T. lineata [%]
(Counting, diatoms)
49 
T. oestrupii [%]
(Counting, diatoms)
50 
T. oliverana [%]
(Counting, diatoms)
51 
T. perpusilla [%]
(Counting, diatoms)
52 
T. poroseriata [%]
(Counting, diatoms)
53 
T. ritscheri [%]
(Counting, diatoms)
54 
T. tumida [%]
(Counting, diatoms)
55 
Thalassiosira spp. [%]
(Counting, diatoms)
56 
T. antarctica [%]
(Counting, diatoms)
57 
T. aspera [%]
(Counting, diatoms)
58 
T. reinboldii [%]
(Counting, diatoms)
59 
T. arcticum [%]
(Counting, diatoms)
60 
Diatom cen indet [%]
(Counting, diatoms)
61 
Diatom pen indet [%]
(Counting, diatoms)
62 
Total [%]
(Counting, diatoms)
A156.7320418.5580.00620.20.00.20.70.02.238.03.60.010.50.70.012.74.80.01.40.51.90.01.01.20.00.02.26.21.00.20.00.10.00.50.00.00.20.50.00.20.00.01.40.01.700.00.20.03.60.00.51.20.10.00.10.00.20.2100
A149.7720414.0330.00630.20.50.00.00.00.041.19.40.07.70.00.011.43.40.09.20.03.60.00.00.50.00.03.12.40.00.00.00.20.00.20.00.00.20.00.00.00.01.01.20.02.200.00.00.01.00.00.20.20.60.00.10.00.20.0100
A140.6500405.0260.00710.20.20.00.20.01.525.710.40.07.90.50.010.92.70.21.51.54.90.00.50.20.00.023.51.20.00.70.00.70.00.00.00.00.00.20.00.00.00.21.70.01.000.00.00.00.50.00.00.50.20.00.00.00.20.0100
A256.7620405.0480.00560.20.20.00.20.00.042.28.10.010.90.70.013.13.00.01.70.71.50.00.20.50.00.22.73.20.00.00.00.70.00.20.00.00.00.20.00.00.01.03.00.01.200.00.00.02.00.00.01.20.10.00.40.00.00.2100
A253.0870411.5290.00840.20.20.00.70.02.235.213.90.09.21.20.06.33.40.74.10.52.20.01.21.20.00.07.03.40.00.00.00.90.00.00.00.00.50.00.00.70.00.21.50.00.700.00.00.00.70.00.20.50.20.00.20.00.00.5100
A233.9620414.5300.00700.20.00.21.00.01.036.74.30.03.90.70.011.65.30.02.21.26.80.00.01.00.00.014.70.50.00.00.20.40.00.70.00.00.50.00.00.00.00.21.00.01.400.00.00.01.20.21.01.00.40.00.00.20.20.1100
A218.8460414.5270.00640.00.00.02.40.00.224.422.70.05.30.70.06.82.20.01.20.56.80.00.00.20.00.018.62.90.00.20.01.60.00.70.00.00.00.00.00.00.00.01.00.50.500.00.00.00.00.20.20.00.10.00.10.00.00.0100
A340.7100403.5340.00600.20.70.20.50.03.725.011.60.05.50.50.017.85.20.01.71.52.70.00.00.00.00.011.93.00.00.00.00.20.00.00.00.00.00.20.00.00.00.20.50.70.500.00.00.00.70.72.00.20.10.00.00.01.50.2100
A337.9070435.5170.00620.00.50.20.00.00.927.143.60.24.60.21.44.81.60.00.20.01.10.00.00.20.00.06.70.50.00.50.20.70.00.00.00.00.00.00.00.20.00.71.40.20.700.00.00.00.50.20.00.50.00.00.10.00.00.2100
A334.0020407.5150.00680.70.20.21.20.01.036.123.30.01.71.20.215.72.00.00.70.22.90.00.00.20.00.07.40.50.00.00.00.60.00.70.00.00.00.00.00.00.00.21.00.00.200.00.00.00.70.20.00.20.00.00.20.00.00.0100
B156.7230433.0330.00680.20.20.20.50.011.812.715.00.93.51.60.216.29.23.21.40.02.50.03.50.00.00.23.72.10.00.90.01.00.01.40.00.20.50.00.01.20.00.00.90.21.800.00.00.00.90.00.51.20.10.00.00.00.20.0100
B156.6930431.5480.00620.00.00.02.30.03.021.312.10.03.70.90.28.39.30.55.10.22.50.04.40.90.00.05.11.20.50.70.02.40.07.40.00.71.60.00.01.40.00.50.50.01.900.00.00.00.20.00.00.90.20.00.00.00.00.0100
B156.7000405.5460.00640.50.20.00.70.00.521.712.30.08.90.50.013.13.70.21.50.50.70.00.00.20.00.020.21.50.20.20.02.50.02.50.00.50.50.00.01.20.00.20.50.01.700.00.00.00.50.00.20.70.40.00.00.01.00.0100
B249.8500412.5400.00600.50.50.50.70.00.220.624.70.06.80.70.712.65.60.01.90.22.40.01.50.70.00.24.81.20.01.00.21.60.01.20.00.50.20.00.00.00.00.21.50.23.600.00.00.00.70.20.20.20.20.00.00.00.70.0100
B247.7690414.0360.00610.00.20.02.70.01.431.437.20.23.11.20.26.82.70.02.20.21.00.00.00.20.00.02.40.50.20.50.00.70.00.50.00.00.00.20.00.00.00.51.20.01.000.00.00.00.50.00.20.20.10.10.00.00.20.0100
B247.7600401.0410.00760.20.70.00.70.00.532.721.90.05.00.50.713.22.50.02.50.02.70.20.00.00.20.02.22.70.01.20.21.50.00.00.00.20.70.00.00.00.00.51.00.02.200.00.00.00.00.00.20.50.10.00.60.01.00.2100
B344.5150419.5240.00530.00.50.00.00.00.28.847.00.51.20.00.24.50.50.21.20.20.70.01.00.50.00.01.00.00.024.60.21.70.02.60.00.00.00.00.00.20.00.00.70.00.500.00.00.00.00.00.00.20.00.20.10.00.50.2100
B344.5050411.5280.00620.00.50.50.20.00.525.527.20.03.90.20.28.71.20.51.50.21.00.01.70.20.00.21.01.70.017.31.00.40.21.20.00.00.00.50.00.00.00.00.70.00.500.00.00.00.50.00.20.20.20.00.00.00.20.0100
B344.4980446.0250.00810.00.20.00.00.00.430.521.70.02.50.70.411.40.90.21.60.43.10.21.60.40.00.02.90.40.012.80.21.10.03.60.00.00.00.20.00.00.00.41.30.00.200.00.00.00.00.00.00.20.00.00.00.00.00.0100
B344.4690406.0250.00580.00.50.20.20.01.019.034.00.23.40.01.513.52.20.01.70.21.50.01.52.20.00.01.01.00.02.20.03.90.03.90.50.20.00.00.00.00.00.70.70.50.500.00.00.00.00.20.00.20.10.00.10.01.00.0100
C(B)52.6580417.5370.00880.00.20.00.00.00.250.34.80.09.10.20.012.23.11.01.70.02.60.21.20.20.00.01.71.20.00.00.00.80.00.20.00.00.20.00.00.70.00.21.70.02.600.00.20.00.20.20.51.20.50.00.40.00.00.1100
C(B)44.4580412.0250.00750.20.20.20.50.01.223.130.60.05.10.00.213.82.70.01.70.23.60.00.71.00.00.01.51.50.01.00.21.90.01.50.00.00.01.20.00.20.00.51.20.71.200.00.00.00.50.00.20.20.40.00.10.00.50.2100
C(B)37.8260418.5220.00740.00.70.01.20.02.249.97.20.03.60.20.08.61.90.03.80.52.60.01.21.00.00.211.00.00.00.00.00.40.00.20.00.00.20.00.00.00.00.71.00.00.200.00.00.00.70.00.00.20.10.00.10.00.00.2100
C(T)56.7440437.0420.00820.00.50.20.50.01.140.54.80.07.31.80.016.06.20.00.90.70.70.01.10.50.00.00.26.40.00.00.00.00.00.20.00.00.20.20.00.00.00.92.10.02.100.00.00.03.70.20.70.20.00.00.00.00.00.0100
C(T)56.7164428.0540.00940.50.50.01.20.21.222.49.60.08.61.20.021.57.20.00.20.52.60.05.60.20.00.00.75.60.00.50.00.50.01.40.00.00.00.00.00.70.00.00.90.21.400.00.00.03.50.00.90.20.00.20.00.00.00.0100
C(T)47.7620407.5390.00810.51.00.01.00.00.736.819.60.03.40.70.212.31.70.01.01.52.70.00.50.70.00.24.41.70.01.00.00.60.01.20.00.00.20.00.00.20.00.01.20.02.000.00.00.00.50.00.00.50.40.20.10.00.20.7100
C(T)47.7581403.5370.00940.00.20.20.20.01.736.48.90.08.40.70.214.93.50.03.21.03.20.00.20.20.00.01.02.70.00.50.00.40.00.70.00.01.20.00.00.70.00.72.00.01.700.00.20.01.00.01.01.70.40.10.20.00.00.0100
C(T)44.4930412.5240.00810.00.70.50.20.01.518.739.00.03.90.51.08.22.20.52.40.01.00.01.70.50.00.02.21.90.22.70.01.50.02.70.00.00.00.00.20.00.00.70.51.51.900.00.00.00.70.20.00.00.00.10.50.00.00.0100
C(T)44.4510467.0460.00780.00.40.20.00.00.927.818.80.09.40.20.413.72.60.02.40.94.50.20.90.90.20.01.73.40.00.90.21.30.21.30.00.00.90.00.00.00.00.00.40.61.700.00.00.00.60.40.20.20.40.10.30.00.60.0100
C(T)40.6320445.5330.00790.41.60.01.60.04.512.117.10.07.00.20.25.61.30.02.50.40.90.08.10.00.00.011.011.40.01.80.01.60.00.00.00.00.00.40.00.40.00.92.70.91.600.00.00.00.00.92.00.70.00.00.10.00.00.0100
C(T)33.9563411.0400.00880.00.20.00.20.01.540.66.80.09.00.20.012.95.60.01.50.73.90.00.50.50.00.04.91.70.00.00.00.20.01.20.00.00.00.00.00.00.00.21.20.21.700.00.00.03.60.20.20.00.20.00.00.00.00.0100
C(T)18.8290413.5290.00890.20.00.52.90.01.731.214.30.06.30.50.29.41.70.01.50.74.40.00.70.50.00.013.84.40.00.20.70.60.00.00.00.00.00.00.00.00.00.00.50.20.000.00.00.00.70.51.00.20.20.00.20.00.00.0100
DI53.1060433.0210.00980.20.20.00.70.01.235.310.60.05.81.40.09.72.31.43.00.03.00.01.20.20.00.05.38.50.00.20.00.70.00.50.00.20.51.20.01.20.00.20.90.01.600.00.00.00.20.20.21.60.00.00.20.00.20.0100
DI41.1690414.5280.00730.00.50.20.70.01.218.331.40.03.90.71.06.52.20.04.11.21.90.00.01.00.00.02.72.90.01.40.01.00.00.50.00.00.01.70.02.20.01.70.20.50.700.00.00.07.21.00.70.50.10.00.00.00.20.0100
DI41.1650411.5300.00790.20.00.00.20.01.525.820.70.04.40.20.08.04.60.51.50.72.40.01.50.20.00.03.93.40.01.90.01.00.00.20.00.00.21.90.00.50.00.51.70.21.500.00.00.07.80.70.51.50.10.00.00.00.00.0100
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