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Echinoidea taxon detailsTrochotiara depressum (Agassiz in Agassiz & Desor, 1846) †
1339399 (urn:lsid:marinespecies.org:taxname:1339399)
accepted
Species
Diadema depressum Agassiz in Agassiz & Desor, 1846 † · unaccepted (transferred to Trochotiara)
Girardema depressum (Agassiz in Agassiz & Desor, 1846) † · unaccepted (transferred to Trochotiara)
Pseudodiadema depressum (Agassiz in Agassiz & Desor, 1846) † · unaccepted (transferred to Trochotiara)
marine,
fossil only
(of Diadema depressum Agassiz in Agassiz & Desor, 1846 †) Agassiz, L. & Desor, P. J. E. 1846. Catalogue raisonné des familles, des genres, et des espèces de la classe des échinodermes. Annales des Sciences Naturelles, Troisième Série, Zoologie 6, 305-374., available online at https://www.biodiversitylibrary.org/page/13408315
page(s): 349 [details]
Note Gloucestershire, Holotyp: Q56
in the...
Fossil range Aalenian to Upper Bathonian of England
Fossil range Aalenian to Upper Bathonian of England [details] Stratigraphy Birdlip Limestone Formation (at type locality)
Stratigraphy Birdlip Limestone Formation (at type locality) [details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Trochotiara depressum (Agassiz in Agassiz & Desor, 1846) †. Accessed at: http://www.marinespecies.org/echinoidea/aphia.php?p=taxdetails&id=1339399 on 2024-04-19
Date action by
original description
(of Diadema depressum Agassiz in Agassiz & Desor, 1846 †) Agassiz, L. & Desor, P. J. E. 1846. Catalogue raisonné des familles, des genres, et des espèces de la classe des échinodermes. Annales des Sciences Naturelles, Troisième Série, Zoologie 6, 305-374., available online at https://www.biodiversitylibrary.org/page/13408315
page(s): 349 [details] basis of record Smith, A.B. (2016). British Jurassic Regular Echinoids. <em>Monograph of the Palaeontographical Society.</em> 170 (646): 69-176, pls 42-82. page(s): 76-80; text-fig. 13A, 14-16, pl. 44: figs 1-12, pl. 45: figs 1-10, pl.48: figs 1-5 [details] new combination reference Richardson L. & Paris E. T. (1913). On the stratigraphical and geographical distribution of the Inferior Oolite echinoids of the west of England. Supplement. <em>Proceedings of the Cotteswold Naturalist Field Club.</em> 18, 73-82, pl. 8. page(s): 82 [details] From editor or global species database
Diagnosis Distinguished from other species of Trochotiara by having wide interradial and perradial zones of granules, and a strongly depressed profile. Interradial band of granulation approximately as wide as a primary interambulacral tubercle in adults. Short phyllodes developed adorally. [details]Fossil range Aalenian to Upper Bathonian of England [details] Stratigraphy Birdlip Limestone Formation (at type locality) [details] Type locality Gloucestershire [details] Type material Holotyp: Q56 in the Neuchâtel Museum reference collection from the Upper Bajocian of Sainte Honorine, Normandie, France [details]
To MNHN Fossil collection (Pseudodiadema depressum (AGASSIZ, 1840); Figuré; F.J00543) (from synonym Pseudodiadema depressum (Agassiz in Agassiz & Desor, 1846) †)
From editor or global species database
Hosted externally, from synonym
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