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Colhoun, Eric A; Kiernan, Kevin W; McConnell, Anne; Quilty, Patrick G; Fink, David; Murray-Wallace, Colin V; Whitehead, Jason M (2010): (Table V) Distribution of diatoms in samples from Heidemann Valley trench, Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.808546, In supplement to: Colhoun, EA et al. (2010): Late Pliocene age of glacial deposits at Heidemann Valley, East Antarctica: evidence for the last major glaciation in the Vestfold Hills. Antarctic Science, 22(1), 53-64, https://doi.org/10.1017/S0954102009990526

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Coverage:
Latitude: -68.578000 * Longitude: 77.994000
Minimum Elevation: 30.0 m * Maximum Elevation: 30.0 m
Event(s):
Heidemann_VT * Latitude: -68.578000 * Longitude: 77.994000 * Elevation: 30.0 m * Location: Heidemann Valley, Vestfold Hills, Antarctica * Method/Device: Excavation (EXC)
Comment:
Abundance estimates as follows: - = no specimens or fragments observed, 1 = at least one specimen or fragment per slide, R = a few specimens or fragments per slide, F = numerous specimens or fragments (<10) per slide, C = many specimens or fragments (>10) per slide, A = a specimen or fragment every few fields-of-view (at x400 magnification), and VA = numerous specimens or fragments on every field-ofview (at x400 magnification).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample IDSample IDColhoun, Eric A
2 Actinocyclus sp.Actinocyclus sp.Colhoun, Eric AAbundance estimate
3 Actinocyclus ingensA. ingensColhoun, Eric AAbundance estimate
4 Actinocyclus ingensA. ingensColhoun, Eric AAbundance estimatevar. A, see Harwood & Maruyama (1992, doi:10.2973.odp.proc.sr.120.160.1992)
5 Actinocyclus octonarius var. asteriscusA. octonarius var. asteriscusColhoun, Eric AAbundance estimate
6 Achnanthes brevipesA. brevipesColhoun, Eric AAbundance estimate
7 Amphora sp.Amphora sp.Colhoun, Eric AAbundance estimate
8 Arachnoidiscus sp.Arachnoidiscus sp.Colhoun, Eric AAbundance estimate
9 Cocconeis costataC. costataColhoun, Eric AAbundance estimate
10 Cocconeis fasciolataC. fasciolataColhoun, Eric AAbundance estimate
11 Coscinodiscus spp.Coscinodiscus spp.Colhoun, Eric AAbundance estimate
12 Dactyliosolen antarcticusD. antarcticusColhoun, Eric AAbundance estimate
13 Diploneis sp.Diploneis sp.Colhoun, Eric AAbundance estimate
14 Diploneis bomboidesD. bomboidesColhoun, Eric AAbundance estimate
15 Diploneis subovalisD. subovalisColhoun, Eric AAbundance estimate
16 Eunotia sp.Eunotia sp.Colhoun, Eric AAbundance estimate
17 Eucampia antarcticaE. antarcticaColhoun, Eric AAbundance estimate
18 Fragilariopsis sp.Fragilariopsis sp.Colhoun, Eric AAbundance estimate
19 Fragilariopsis kerguelensisF. kerguelensisColhoun, Eric AAbundance estimate
20 Fragilariopsis sublinearisF. sublinearisColhoun, Eric AAbundance estimate
21 Grammatophora charcottiG. charcottiColhoun, Eric AAbundance estimate
22 Hyalodiscus sp.Hyalodiscus sp.Colhoun, Eric AAbundance estimate
23 Isthmia sp.Isthmia sp.Colhoun, Eric AAbundance estimate
24 Melosira sp.Melosira sp.Colhoun, Eric AAbundance estimate
25 Navicula sp.Navicula sp.Colhoun, Eric AAbundance estimate
26 Melosira sol var. marginalisM. sol var. marginalisColhoun, Eric AAbundance estimate
27 Proboscia sp.Proboscia sp.Colhoun, Eric AAbundance estimatecf. alata
28 IndeterminataIndetColhoun, Eric AAbundance estimatePseudodenticulata sp.
29 Radialiplicata solR. solColhoun, Eric AAbundance estimate
30 Rhaphoneis sp.Rhaphoneis sp.Colhoun, Eric AAbundance estimate
31 Rhizosolenia sp.Rhizosolenia sp.Colhoun, Eric AAbundance estimatesp. B, see Harwood & Maruyama (1992, doi:10.2973.odp.proc.sr.120.160.1992)
32 Rhizosolenia hebetata groupR. hebetata grColhoun, Eric AAbundance estimate
33 Rhizosolenia styliformis groupR. styliformis grColhoun, Eric AAbundance estimate
34 Stellarima microtriasS. microtriasColhoun, Eric AAbundance estimate
35 Synedra sp.Synedra sp.Colhoun, Eric AAbundance estimate
36 Thalassiosira spp.Thalassiosira spp.Colhoun, Eric AAbundance estimate
37 Thalassiosira antarcticaT. antarcticaColhoun, Eric AAbundance estimate
38 Thalassiosira insignaT. insignaColhoun, Eric AAbundance estimate
39 Thalassiosira oliveranaT. oliveranaColhoun, Eric AAbundance estimate
40 Thalassiosira torokinaT. torokinaColhoun, Eric AAbundance estimate
41 Thalassiothrix spp.Thalassiothrix spp.Colhoun, Eric AAbundance estimateincluding Thalassionema/Trichotoxon
42 Trachyneis asperaT. asperaColhoun, Eric AAbundance estimate
43 Diatoms, resting sporesDiatom rsColhoun, Eric AAbundance estimatecysts
44 Sponge spiculaeSponge spicColhoun, Eric AAbundance estimate
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
704 data points

Data

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

1 
Sample ID		2 
Actinocyclus sp.		3 
A. ingens		4 
A. ingens
(var. A, see Harwood & Maruyam...)		5 
A. octonarius var. asteriscus		6 
A. brevipes		7 
Amphora sp.		8 
Arachnoidiscus sp.		9 
C. costata		10 
C. fasciolata		11 
Coscinodiscus spp.		12 
D. antarcticus		13 
Diploneis sp.		14 
D. bomboides		15 
D. subovalis		16 
Eunotia sp.		17 
E. antarctica		18 
Fragilariopsis sp.		19 
F. kerguelensis		20 
F. sublinearis		21 
G. charcotti		22 
Hyalodiscus sp.		23 
Isthmia sp.		24 
Melosira sp.		25 
Navicula sp.		26 
M. sol var. marginalis		27 
Proboscia sp.
(cf. alata)		28 
Indet
(Pseudodenticulata sp.)		29 
R. sol		30 
Rhaphoneis sp.		31 
Rhizosolenia sp.
(sp. B, see Harwood & Maruyama...)		32 
R. hebetata gr		33 
R. styliformis gr		34 
S. microtrias		35 
Synedra sp.		36 
Thalassiosira spp.		37 
T. antarctica		38 
T. insigna		39 
T. oliverana		40 
T. torokina		41 
Thalassiothrix spp.
(including Thalassionema/Trich...)		42 
T. aspera		43 
Diatom rs
(cysts)		44 
Sponge spic
1-----1--RVA-----------------C-----------RF-C
2---------C--R--------1-----1-----------1--C
3---------VA-F----------1----C-----------RR-C
4------RR-A-1---1--R---1---1C-----------RA-A
5---------A--R---------------1---1-----1-C-A
6-------RRA-R-------------1-F------1-1---C-A
7---1R---RVA--F-----1-R------F---1-------FF-A
81---11-11C--F--------------F-----------RF-C
9R11------VA--C--R--R-------RC----F---1---F-A
10----R1--RC---------R--1--RRF----R1F-1C-RC-A
11-------RRA-FF---------1---1C-------1------A
12--------1A----------------1F----R---------R
13---R-----A1-R-1-----R1-1---1----------R-11VA
14--1------A--------R--------F--1-R------R--VA
151--R--1-FA-RF----1--FR-----C----R-R-----C-A
16---1----FVA--C--11---R------R-1--R-1---1R1-VA