D
D. N. Lewis
Researcher at British Museum
Publications - 1
Citations - 81
D. N. Lewis is an academic researcher from British Museum. The author has contributed to research in topics: Vertebrate & Mitrate. The author has an hindex of 1, co-authored 1 publications receiving 80 citations.
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The English Silurian fossil Placocystites forbesianus and the ancestry of the vertebrates
R. P. S. Jefferies,D. N. Lewis +1 more
TL;DR: Placocystites forbesianus de Koninck, from the Silurian Dudley Limestone, is here interpreted as a primitive chordate with a calcite skeleton of echinoderm type, which agrees with earlier papers by the senior author and disagrees with the work of Ubaghs.