Citation:

S0025315407058249

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Coverage:

Latitude: 25.733333 * Longitude: -79.250000

Date/Time Start: 1967-08-07T00:00:00 * Date/Time End: 1967-08-07T00:00:00

Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 50

Event(s):

CHLS_17 * Latitude: 25.733333 * Longitude: -79.250000 * Date/Time: 1967-08-07T00:00:00 * Elevation: -1.0 m * Location: South Atlantic Ocean * Method/Device: Sampling by diver (DIVER)

Comment:

Sampled and identified by K. Rützler. All measurements are of mature, fully formed endosomal oxeas to allow statistical comparison with other samples. Measurements conducted by C. Schönberg onpreparation of acid-cleaned spicules made by C. Schönberg. Data are sorted vertically by spicule width.; Rützler, Klaus (1971) Bredin-Archbold-Smithsonian Biological Survey of Dominica: burrowing sponges, genus Siphonodictyon Bergquist, from the Caribbean. Smisthonian Contributions to Zoology 77: 1-37 (USNM 24107: pp. 11-12, Fig. 10, Tab. 2, Pl. 7 and 9).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	ORDINAL NUMBER	Ord No				Geocode
2	Oxea length	Oxea l	µm	Schönberg, Christine H L	Leica DMBL phase contrast microscope with micrometer eyepiece
3	Oxea width	Oxea w	µm	Schönberg, Christine H L	Leica DMBL phase contrast microscope with micrometer eyepiece
4	Oxea length/width ratio	Oxea l/w		Schönberg, Christine H L	Calculated
5	Oxea inner angle	Oxea inner angle	deg	Schönberg, Christine H L	ColorView I digital camera attached to Leica DMBL phase contrast microscope

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

200 data points

Data

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

1 Ord No	2 Oxea l [µm]	3 Oxea w [µm]	4 Oxea l/w	5 Oxea inner angle [deg]
1	187.50	3.50	53.57	165.70
2	177.50	3.63	48.97	169.91
3	177.50	3.63	48.97	168.67
4	162.50	3.75	43.33	169.74
5	172.50	3.75	46.00	167.78
6	180.50	3.75	48.13	166.19
7	181.25	3.75	48.33	170.71
8	137.50	3.75	36.67	173.26
9	171.25	3.75	45.67	176.25
10	182.50	3.75	48.67	164.78
11	172.50	3.75	46.00	167.30
12	166.25	3.75	44.33	173.10
13	181.25	3.88	46.77	171.38
14	186.25	3.88	48.06	168.53
15	175.00	3.88	45.16	168.69
16	190.50	3.88	49.16	166.36
17	180.00	3.88	46.45	172.30
18	183.00	3.88	47.23	165.23
19	168.75	3.88	43.55	176.09
20	156.25	3.88	40.32	170.14
21	190.00	4.00	47.50	175.17
22	173.75	4.00	43.44	171.70
23	185.00	4.00	46.25	170.36
24	182.50	4.00	45.63	171.67
25	188.00	4.00	47.00	169.32
26	175.00	4.00	43.75	169.62
27	151.25	4.00	37.81	170.94
28	168.75	4.13	40.91	171.31
29	165.00	4.13	40.00	170.90
30	174.25	4.13	42.24	169.54
31	170.00	4.13	41.21	172.81
32	160.00	4.13	38.79	171.81
33	182.50	4.13	44.24	168.40
34	182.50	4.13	44.24	168.41
35	160.00	4.25	37.65	167.69
36	192.50	4.25	45.29	173.08
37	172.50	4.25	40.59	168.22
38	165.00	4.38	37.71	172.74
39	175.00	4.50	38.89	170.94
40	190.00	4.50	42.22	172.75
41	195.75	4.63	42.32	169.29
42	170.00	4.75	35.79	165.53
43	181.25	4.75	38.16	164.62
44	192.50	4.75	40.53	164.83
45	180.00	4.75	37.89	173.01
46	165.00	4.75	34.74	170.15
47	181.25	4.88	37.18	167.66
48	172.75	4.88	35.44	163.58
49	172.50	5.00	34.50	168.64
50	140.00	5.13	27.32	169.99