Schumnyicyathus

Schumnyicyathus ZHURAVLEVA, 1968

Specimen-type: Schumnyicyathus validus holotype, DATSENKO& others, 1968, pl. 9, fig. 3-4

Systematics:
Order: AJACICYATHIDA R. Bedford& J. Bedford, 1939
Suborder: ERISMACOSCININA Debrenne, Rozanov& A. Zhuravlev, 1989
Superfamily: POROCOSCINOIDEA Debrenne, 1964
Family: TATIJANAECYATHIDAE Korshunov, 1976

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Schumnyicyathus

../images/schumnyicyathus_validus2.png

Schumnyicyathus


Outer wall

Inner wall

Intervallum

Others informations

Systematic

External view

Transverse section

Longitudinal section

Oblique section

Tangential section