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Echinoidea taxon detailsPseudananchys speetonensis Smith & Wright, 2012 †
738344 (urn:lsid:marinespecies.org:taxname:738344)
accepted
Species
marine,
fossil only
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.
page(s): 697-698; pl. 253: figs 1-6 [details]
Holotype BMNH E14429, geounit England
Holotype BMNH E14429, geounit England [details] From editor or global species database
Type locality Speeton, Yorkshire, England [details]
Etymology Refers to the type loccality (Speeton).
Etymology Refers to the type loccality (Speeton). [details] Fossil range Upper Cenomanian
Fossil range Upper Cenomanian [details] Stratigraphy Lower Chalk
Stratigraphy Lower Chalk [details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Pseudananchys speetonensis Smith & Wright, 2012 †. Accessed at: http://www.marinespecies.org/echinoidea/aphia.php?p=taxdetails&id=738344 on 2024-04-24
Date action by
original description
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.
page(s): 697-698; pl. 253: figs 1-6 [details]  Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis A conical species of Pseudananchys with a small, elongate apical disc, faint anterior sulcus at the ambitus and periproct opening inframarginally on a very short, retrenched posterior face. [details]Etymology Refers to the type loccality (Speeton). [details] Fossil range Upper Cenomanian [details] Publication date Nov. 2012 [details] Stratigraphy Lower Chalk [details] Type locality Speeton, Yorkshire, England [details] |