Summary[
edit] Description: English: Selkirkia columbia, photographed dry under cross-polarized light. Colour-balancing performed; original high-resolution file at
doi:10.5061/dryad.km109. Date: 29 April 2013. Source:
https://dx.doi.org/10.5061/dryad.km109. Author: Martin R. Smith. Permission(
Reusing this file): Please credit original source: Smith, M. R., Harvey, T. H. P. & Butterfield, N. J. (2015) The macro- and microfossil record of the middle Cambrian priapulid Ottoia. Palaeontology.
doi:10.1111/pala.12168 Smith, M. R., Harvey, T. H. P. & Butterfield, N. J. (2015) Data from: The macro- and microfossil record of the middle Cambrian priapulid Ottoia. Dryad Digit. Repos.
doi:10.5061/dryad.km109. : This file is made available under the
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