Echinoidea name details
original description
Drummond, P. V. O. 1985. The Micraster biostratigraphy of the Senonian white chalk of Sussex, southern England. Geologie Mediterraneenne 10 (for 1983), 177-182. [details]
status source
Smith, A.B. & Wright, C.W. 2012. British Cretaceous echinoids. Part 9, Atelostomata, 2. Spatangoida (2). Monographs of the Palaeontographical Society, 166/639, 635-754., available online at https://doi.org/10.1080/25761900.2022.12131819 page(s): 642 [details]
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