Echinoidea taxon details
original description
MacBride, E. W.; Spencer, W. K. (1938). Two New Echinoidea Aulechinus and Ectinechinus and an Adult Plated Holothurian, Eothuria from the Upper Ordovician of Girvan Scotland. <em>Philosophical Transactions of the Royal Society of London B.</em> 229: 91-136., available online at https://doi.org/10.1098/rstb.1938.0003 page(s): 95; figs. 2a-b, 5e, 7d, 10b, l i b , pl. 12: figs. 4-6, pl. 13: figs. 3-4, pl. 14: figs. 4-5, pl. 15: fig. 5 [details]
basis of record
Kier, P. M. & Lawson, M. H. 1978. Index of living and fossil echinoids 1924-1970. Smithsonian Contributions to Paleobiology 34, 1-182., available online at https://doi.org/10.5479/si.00810266.34.1 page(s): 3 [details] Available for editors 
From editor or global species database
Distribution Scotland [details]
Fossil Range Ashgillian, Late Ordovician [details]
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