Data from: Cambrian cinctan echinoderms shed light on feeding in the ancestral deuterostome

Rahman IA, Zamora S, Falkingham PL, Phillips JC

Date Published: October 6, 2015

DOI: http://dx.doi.org/10.5061/dryad.g4n5m

 

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Title Model_S1
Downloaded 9 times
Description Digital reconstruction of Protocinctus in VAXML format, compressed in a ZIP archive. To view, unzip the .zip file and open the unpacked .vaxml file with SPIERSview (program and documentation available from www.spiers-software.org).
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Title Model S2
Downloaded 5 times
Description Digitally restored model of Protocinctus (operculum in ‘closed’ position) in IGES format, compressed in a ZIP archive. To view, unzip the .zip file and open the unpacked .igs file with FreeCAD (program and documentation available from www.freecadweb.org).
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Title Model S3
Downloaded 4 times
Description Digitally restored model of Protocinctus (operculum in ‘open’ position) in IGES format, compressed in a ZIP archive. To view, unzip the .zip file and open the unpacked .igs file with FreeCAD (program and documentation available from www.freecadweb.org).
Download Model_S3.zip (585.4 Kb)
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Title Video S1
Downloaded 5 times
Description Results of a CFD simulation using a time-dependent solver to show flow time-evolution. Simulation of passive tentacular feeding with Protocinctus oriented at 180° to the current (ambient velocity of 0.2 m/s) and with the ventral swelling buried within the sediment, visualized as two-dimensional plots (horizontal cross-sections) of flow velocity magnitude (false-colour scale different for each ambient flow velocity) with streamlines over the first 10 s with a time step size of 0.01 s.
Download Video_S1.avi (27.08 Mb)
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When using this data, please cite the original publication:

Rahman IA, Zamora S, Falkingham PL, Phillips JC (2015) Cambrian cinctan echinoderms shed light on feeding in the ancestral deuterostome. Proceedings of the Royal Society B 282(1818): 20151964. http://dx.doi.org/10.1098/rspb.2015.1964

Additionally, please cite the Dryad data package:

Rahman IA, Zamora S, Falkingham PL, Phillips JC (2015) Data from: Cambrian cinctan echinoderms shed light on feeding in the ancestral deuterostome. Dryad Digital Repository. http://dx.doi.org/10.5061/dryad.g4n5m
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