Echinoidea taxon details
original description
(of Cidaris keyserlingi Geinitz, 1848 †) Geinitz, H.B. (1848). Die Versteinerungen des deutschen Zechsteingebirges. Pp. 1–26 in Geinitz H. B. & von Gutbier A., Die Versteinerungen des Zechsteingebirges und Rothliegenden oder des permischen Systemes in Sachsen. Heft 1. Dresden & Leipzig, Arnold. , available online at https://books.google.at/books?id=t9lAAAAAcAAJ&printsec=frontcover&hl=de#v=onepage&q&f=false page(s): 16; pl. 7: figs 1-2 [details]
basis of record
Thompson, J. R.; Posenato, R.; Bottjer, D. J.; Petsios, E. (2019). Echinoids from the Tesero Member (Werfen Formation) of the Dolomites (Italy): implications for extinction and survival of echinoids in the aftermath of the end-Permian mass extinction. <em>PeerJ.</em> 7: e7361., available online at https://doi.org/10.7717/peerj.7361 page(s): 6 [details] Available for editors
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