Published June 23, 2021
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Fig. 16. A–C in The fossil record of the family Benthopectinidae (Echinodermata, Asteroidea), a reappraisal
Creators
- 1. Department of Earth Sciences, The Natural History Museum, Cromwell Road, London SW7 5BD, United Kingdom. & School of the Environment, Geography and Geological Sciences, University of Portsmouth, Burnaby Building, Burnaby Road, Portsmouth PO13QL, United Kingdom.
- 2. Natuurhistorisch Museum Maastricht, De Bosquetplein 6-7, 6211 KJ Maastricht, the Netherlands.
Description
Fig. 16. A–C. Alkaidia sumralli Blake & Reid, 1998 (NHMUK EE15225). A–B. Abactinal (A) and actinal (B) views of well-preserved individual, retaining spines and pedicellariae. C. Enlargement of ambulacral groove, showing spines and duck-bill pedicellariae. — D. Zoroaster fulgens Thomson, 1873, duck-billed pedicellaria of a zoroasterid (A.S. Gale collection, unregistered). Provenance: A–C. Grayson Formation, Graysonites wacoense ammonite Zone, Dottie Lynn Lane, Fort Worth, Texas, USA (for details of locality, reference is made to Hess 2015 and Gale et al. 2021). D. Recent, Rockall Trough, northeast Atlantic. Scale bars: A–B = 50 mm; C = 5 mm; D = 0.5 mm.
Notes
Published as part of Gale, Andy S. & Jagt, John W.M., 2021, The fossil record of the family Benthopectinidae (Echinodermata, Asteroidea), a reappraisal, pp. 149-190 in European Journal of Taxonomy 755 on page 184, DOI: 10.5852/ejt.2021.755.1405, http://zenodo.org/record/5032970
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