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Echinoidea taxon detailsHemitiaris brillensis (Wright, 1861) †
1339678 (urn:lsid:marinespecies.org:taxname:1339678)
accepted
Species
Hemicidaris brillensis Wright, 1861 † · unaccepted (transferred to Hemitiaris)
marine,
fossil only
(of Hemicidaris brillensis Wright, 1861 †) Wright, T. (1861). The fossil Echinodermata, Oolitic. Vol. 1, part 4. <em>Monograph of the Palaeontographical Society.</em> London: 391-468, pls 37-43 (Issue 50, part of Volume 12).
page(s): 453; pl. 43: fig 2 [details]
Note Buckinghamshire, UK; France, Holotyp: NHM...
Fossil range Tithonian Kerberus Zone of Brill, Buckinhamshire, UK; Tithonian of France
Fossil range Tithonian Kerberus Zone of Brill, Buckinhamshire, UK; Tithonian of France [details] Stratigraphy Portland Formation
Stratigraphy Portland Formation [details]
Kroh, A.; Mooi, R. (2024). World Echinoidea Database. Hemitiaris brillensis (Wright, 1861) †. Accessed at: https://marinespecies.org/Echinoidea/aphia.php?p=taxdetails&id=1339678 on 2024-04-24
Date action by
original description
(of Hemicidaris brillensis Wright, 1861 †) Wright, T. (1861). The fossil Echinodermata, Oolitic. Vol. 1, part 4. <em>Monograph of the Palaeontographical Society.</em> London: 391-468, pls 37-43 (Issue 50, part of Volume 12).
page(s): 453; pl. 43: fig 2 [details] new combination reference Smith, A.B. (2016). British Jurassic Regular Echinoids. <em>Monograph of the Palaeontographical Society.</em> 170 (646): 69-176, pls 42-82. page(s): 123-124; text-fig. 27H, I; pl. 65: figs 6-9 [details] From editor or global species database
Diagnosis Apical disc hemicyclic with very large periproct occupying more than 70% of the apical disc diameter. Primary ambulacral tubercles large and biserially organized at the ambitus and supra-ambitally. Interambulacral tubercles narrowly contiguous at ambitus. [details]Fossil range Tithonian Kerberus Zone of Brill, Buckinhamshire, UK; Tithonian of France [details] Stratigraphy Portland Formation [details] Type locality Buckinghamshire, UK; France [details] Type material Holotyp: NHM E3745 NHM = Natural History Museum London, UK [details] |