Williamicyathus

Williamicyathus A. ZHURAVLEV, 1987

Specimen-type: Syringocnema colvillensis holotype, GREGGS, 1959, pl. 13, fig. 6

Systematics:
Order: ARCHAEOCYATHIDA Okulitch, 1935
Suborder: SYRINGOCNEMINA Okulitch, 1935
Superfamily: SYRINGOCNEMOIDEA Taylor, 1910
Family: SYRINGOCNEMIDAE Taylor, 1910

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Williamicyathus

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Williamicyathus

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Williamicyathus

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Williamicyathus


Outer wall

Inner wall

Intervallum

Others informations

Systematic

External view

Transverse section

Longitudinal section

Oblique section

Tangential section