Schönberg, Christine H L (2007): Spicule dimensions of Siphonodictyon paratypicum (Fromont, 1993); sample no. QM G322242 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.658962, In supplement to: Schönberg, Christine H L; Beuck, Lydia (2007): Where Topsent went wrong: Aka infesta a.k.a. Aka labyrinthica (Demospongiae: Phloeodictyidae). Journal of the Marine Biological Association of the United Kingdom, 87, 1459-1476, https://doi.org/10.1017/S0025315407058249
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Coverage:
Latitude: -18.616667 * Longitude: 146.483333
Date/Time Start: 2003-03-11T00:00:00 * Date/Time End: 2003-03-11T00:00:00
Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 50
Event(s):
Comment:
Substrate: coral rock; Sampled and identified by C. Schönberg. All measurements are of mature, fully formed endosomal oxeas to allow statistical comparison with other samples. Measurements conducted by C. Schönberg on preparation of acid-cleaned spicules made by C. Schönberg. Data are sorted vertically by spicule width.; Schönberg, Christine H. L.; Tapanila, Leif (2006) The bioeroding sponge Aka paratypica, a modern tracemaking analogue for the Palaeozoic ichnogenus Entobia devonica. Ichnos 13: 147-157 (QM G322242: pp. 148-150 and 153, Fig. 4, Tab. 2).
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