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Echinoidea taxon details

Trochotiara aalensis Smith, 2016 †

1339397  (urn:lsid:marinespecies.org:taxname:1339397)

accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Smith, A.B. (2016). British Jurassic Regular Echinoids. <em>Monograph of the Palaeontographical Society.</em> 170 (646): 69-176, pls 42-82.
page(s): 75-76; text-fig. 13C, pl. 48: figs 11-15 [details]   
Note Rutland, UK, Holotyp: NHM 75798
NHM = Natural...  
From editor or global species database
Type locality Rutland, UK [details]
Type material Holotyp: NHM 75798
NHM = Natural History Museum London, UK [details]
Fossil range Aalenian, Scissum Zone, Morcott, Rutland  
Fossil range Aalenian, Scissum Zone, Morcott, Rutland [details]

Stratigraphy Northampton Sand Formation  
Stratigraphy Northampton Sand Formation [details]
Kroh, A.; Mooi, R. (2019). World Echinoidea Database. Trochotiara aalensis Smith, 2016 †. Accessed at: http://www.marinespecies.org/echinoidea/aphia.php?p=taxdetails&id=1339397 on 2019-06-26
Date
action
by
2019-04-09 06:17:55Z
created

original description Smith, A.B. (2016). British Jurassic Regular Echinoids. <em>Monograph of the Palaeontographical Society.</em> 170 (646): 69-176, pls 42-82.
page(s): 75-76; text-fig. 13C, pl. 48: figs 11-15 [details]   
From editor or global species database
Diagnosis A small Trochotiara with ambital interambulacral plates that are almost as high as wide and bear a large primary tubercle. Ambulacral zones with adapical plates lacking primary tubercles. Phyllodes hardly developed. Granulation fine and dense, especially adapically; no well-developed naked interradial band adapically. [details]

Fossil range Aalenian, Scissum Zone, Morcott, Rutland [details]

Stratigraphy Northampton Sand Formation [details]

Type locality Rutland, UK [details]

Type material Holotyp: NHM 75798
NHM = Natural History Museum London, UK [details]
 


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