Olgaecyathus

Olgaecyathus BORODINA, 1974

Specimen-type: Olgaecyathus fistulosus holotype, BORODINA, 1974, pl. 16, fig. 8

Systematics:
Order: AJACICYATHIDA R. Bedford& J. Bedford, 1939
Suborder: AJACICYATHINA R. Bedford& J. Bedford, 1939
Superfamily: TERCYATHOIDEA Vologdin, 1939
Family: OLGAECYATHIDAE Borodina, 1974

../images/olgaecyathus_fistulosus.png

Olgaecyathus


Outer wall

Inner wall

Intervallum

Others informations

Systematic

External view

Transverse section

Longitudinal section

Oblique section

Tangential section