Parastachyocrinus granulatus ( Wanner, 1924 )

Ausich, William I., Križnar, Matija, Paszcza, Karolina, Hoşgör, İzzet, Płachno, Bartosz J. & Salamon, Mariusz A., 2024, Early Permian crinoids from Laurasia and their paleogeographic implications, Acta Palaeontologica Polonica 69 (3), pp. 447-466 : 455

publication ID

https://doi.org/10.4202/app.01159.2024

persistent identifier

https://treatment.plazi.org/id/03FAB824-FC22-FF9C-FC8D-FD33FBEBFA5D

treatment provided by

Felipe

scientific name

Parastachyocrinus granulatus ( Wanner, 1924 )
status

 

Parastachyocrinus granulatus ( Wanner, 1924)

1924 Erisocrinus granulatus sp. nov. “Exemplar a”, Wanner 1924: 290, pl. 18: 28–30; pl. 19: 5.

1943 Erisocrinus granulatus Wanner, 1924 ; Bassler and Moodey 1943: 459.

1948 Erisocrinus granulatus Wanner, 1924 ; Branson 1948: 192.

1949 Parastachyocrinus granulatus ( Wanner, 1924) ; Wanner 1949: 42.

1973 Parastachyocrinus granulatus ( Wanner, 1924) ; Webster 1973: 195.

2002 Erisocrinus granulatus Wanner, 1924 ; Pabian and Rushlau 2002: 23.

2014 Parastachyocrinus granulatus ( Wanner, 1924) ; Webster and Webster 2014: 2014.

Holotype: RGM.873914, illustrated by Wanner (1924: pl. 18: 28–30).

Type locality: Basleo, West Timor.

Type horizon: Permian (uncertain series).

Emended diagnosis. —Aboral cup asymmetrical, aboral cup shape medium bowl, subcircular aboral cup shape in basal view, granulose aboral cup plate sculpturing, aboral cup plate sutures slightly impressed, basal concavity present, infrabasal plates not confined to basal concavity, infrabasal plates not visible in lateral view, basal plates moderately convex, spines or nodes not on basal plates, radial plates moderately convex, spines or nodes not on basal plates.

Stratigraphic and geographic range. —Unknown series of Permian, Timor.

RGM

National Museum of Natural History, Naturalis

Kingdom

Animalia

Phylum

Echinodermata

Class

Crinoidea

Genus

Parastachyocrinus

Loc

Parastachyocrinus granulatus ( Wanner, 1924 )

Ausich, William I., Križnar, Matija, Paszcza, Karolina, Hoşgör, İzzet, Płachno, Bartosz J. & Salamon, Mariusz A. 2024
2024
Loc

Erisocrinus granulatus

Pabian, R. K. & Rushlau, W. J. 2002: 23
2002
Loc

Parastachyocrinus granulatus ( Wanner, 1924 )

Webster, G. D. 1973: 195
1973
Loc

Parastachyocrinus granulatus ( Wanner, 1924 )

Wanner, J. 1949: 42
1949
Loc

Erisocrinus granulatus

Branson, C. C. 1948: 192
1948
Loc

Erisocrinus granulatus

Bassler, R. S. & Moodey, M. W. 1943: 459
1943
Loc

Erisocrinus granulatus

Wanner, J. 1924: 290
1924
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